DUQUESNE LIGHT COMPANY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN
| Measure | Date | Value |
|---|
| 2023 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $12,991,322 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $12,991,322 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $5,465,425 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $19,754,446 |
| Total income from all sources (including contributions) | 2023-12-31 | $107,676,548 |
| Total loss/gain on sale of assets | 2023-12-31 | $-943,175 |
| Total of all expenses incurred | 2023-12-31 | $78,186,702 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $73,234,096 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $10,000,000 |
| Value of total assets at end of year | 2023-12-31 | $924,523,338 |
| Value of total assets at beginning of year | 2023-12-31 | $909,322,513 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $4,952,606 |
| Total interest from all sources | 2023-12-31 | $14,514,573 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $1,470,244 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-12-31 | $1,469,054 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-12-31 | $20,336 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2023-12-31 | $19,376 |
| Was this plan covered by a fidelity bond | 2023-12-31 | Yes |
| Value of fidelity bond cover | 2023-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2023-12-31 | $18,392,451 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $18,218,399 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $9,551,747 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $23,375,161 |
| Other income not declared elsewhere | 2023-12-31 | $35,472 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,325,803 |
| Liabilities. Value of operating payables at end of year | 2023-12-31 | $5,465,425 |
| Liabilities. Value of operating payables at beginning of year | 2023-12-31 | $19,754,446 |
| Total non interest bearing cash at end of year | 2023-12-31 | $192,149 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $49,562 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-12-31 | No |
| Value of net income/loss | 2023-12-31 | $29,489,846 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $919,057,913 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $889,568,067 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2023-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2023-12-31 | $3,270,497 |
| Assets. partnership/joint venture interests at beginning of year | 2023-12-31 | $4,775,450 |
| Investment advisory and management fees | 2023-12-31 | $1,436,746 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $79,423,676 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $78,312,151 |
| Interest earned on other investments | 2023-12-31 | $984,730 |
| Income. Interest from US Government securities | 2023-12-31 | $4,372,846 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $9,129,517 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $446,655,149 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $429,537,599 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $160,436 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $1,098,689 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $1,098,689 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $27,480 |
| Asset value of US Government securities at end of year | 2023-12-31 | $159,055,699 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $156,110,324 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $7,240,562 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $62,367,550 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2023-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2023-12-31 | No |
| Contributions received in cash from employer | 2023-12-31 | $10,000,000 |
| Employer contributions (assets) at end of year | 2023-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2023-12-31 | $10,000,000 |
| Income. Dividends from preferred stock | 2023-12-31 | $1,190 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-12-31 | $73,234,096 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-12-31 | $196,526,367 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-12-31 | $188,159,140 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $1,274,831 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $-333,338 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2023-12-31 | No |
| Aggregate proceeds on sale of assets | 2023-12-31 | $617,445,988 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $618,389,163 |
| Opinion of an independent qualified public accountant for this plan | 2023-12-31 | Unqualified |
| Accountancy firm name | 2023-12-31 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2023-12-31 | 391413443 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $12,991,322 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $12,991,322 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $5,465,425 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $19,754,446 |
| Total income from all sources (including contributions) | 2023-01-01 | $107,676,548 |
| Total loss/gain on sale of assets | 2023-01-01 | $-943,175 |
| Total of all expenses incurred | 2023-01-01 | $78,186,702 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $73,234,096 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-01-01 | $10,000,000 |
| Value of total assets at end of year | 2023-01-01 | $924,523,338 |
| Value of total assets at beginning of year | 2023-01-01 | $909,322,513 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $4,952,606 |
| Total interest from all sources | 2023-01-01 | $14,514,573 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $1,470,244 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-01-01 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-01-01 | $1,469,054 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-01-01 | $20,336 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2023-01-01 | $19,376 |
| Was this plan covered by a fidelity bond | 2023-01-01 | Yes |
| Value of fidelity bond cover | 2023-01-01 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-01-01 | No |
| Assets. Other investments not covered elsewhere at end of year | 2023-01-01 | $18,392,451 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-01-01 | $18,218,399 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $9,551,747 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $23,375,161 |
| Other income not declared elsewhere | 2023-01-01 | $35,472 |
| Administrative expenses (other) incurred | 2023-01-01 | $3,325,803 |
| Liabilities. Value of operating payables at end of year | 2023-01-01 | $5,465,425 |
| Liabilities. Value of operating payables at beginning of year | 2023-01-01 | $19,754,446 |
| Total non interest bearing cash at end of year | 2023-01-01 | $192,149 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $49,562 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-01-01 | No |
| Value of net income/loss | 2023-01-01 | $29,489,846 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $919,057,913 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $889,568,067 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2023-01-01 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-01-01 | No |
| Assets. partnership/joint venture interests at end of year | 2023-01-01 | $3,270,497 |
| Assets. partnership/joint venture interests at beginning of year | 2023-01-01 | $4,775,450 |
| Investment advisory and management fees | 2023-01-01 | $1,436,746 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-01-01 | $79,423,676 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-01-01 | $78,312,151 |
| Interest earned on other investments | 2023-01-01 | $984,730 |
| Income. Interest from US Government securities | 2023-01-01 | $4,372,846 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $9,129,517 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $446,655,149 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $429,537,599 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $160,436 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $27,480 |
| Asset value of US Government securities at end of year | 2023-01-01 | $159,055,699 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $156,110,324 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-01-01 | $7,240,562 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $62,367,550 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-01-01 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2023-01-01 | No |
| Has the plan failed to provide any benefit when due under the plan | 2023-01-01 | No |
| Contributions received in cash from employer | 2023-01-01 | $10,000,000 |
| Employer contributions (assets) at end of year | 2023-01-01 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2023-01-01 | $10,000,000 |
| Income. Dividends from preferred stock | 2023-01-01 | $1,190 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-01-01 | $73,234,096 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-01-01 | $196,526,367 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-01-01 | $188,159,140 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $1,274,831 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $-333,338 |
| Did the plan have assets held for investment | 2023-01-01 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-01-01 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2023-01-01 | No |
| Aggregate proceeds on sale of assets | 2023-01-01 | $617,445,988 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $618,389,163 |
| Opinion of an independent qualified public accountant for this plan | 2023-01-01 | 1 |
| Accountancy firm name | 2023-01-01 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2023-01-01 | 391413443 |
| 2022 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2022-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-78,079,209 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-78,079,209 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $19,754,446 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $10,883,244 |
| Total income from all sources (including contributions) | 2022-12-31 | $-219,664,432 |
| Total loss/gain on sale of assets | 2022-12-31 | $-36,205,317 |
| Total of all expenses incurred | 2022-12-31 | $75,914,031 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $73,424,326 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $10,000,000 |
| Value of total assets at end of year | 2022-12-31 | $909,322,513 |
| Value of total assets at beginning of year | 2022-12-31 | $1,196,029,774 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $2,489,705 |
| Total income from rents | 2022-12-31 | $0 |
| Total interest from all sources | 2022-12-31 | $13,621,208 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $1,402,940 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $1,409,148 |
| Administrative expenses professional fees incurred | 2022-12-31 | $201,507 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-12-31 | $19,376 |
| Was this plan covered by a fidelity bond | 2022-12-31 | Yes |
| Value of fidelity bond cover | 2022-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $18,218,399 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $25,349,200 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $23,375,161 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $11,195,633 |
| Other income not declared elsewhere | 2022-12-31 | $60,647 |
| Administrative expenses (other) incurred | 2022-12-31 | $892,293 |
| Liabilities. Value of operating payables at end of year | 2022-12-31 | $19,754,446 |
| Liabilities. Value of operating payables at beginning of year | 2022-12-31 | $10,883,244 |
| Total non interest bearing cash at end of year | 2022-12-31 | $49,562 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $916,263 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-12-31 | No |
| Value of net income/loss | 2022-12-31 | $-295,578,463 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $889,568,067 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $1,185,146,530 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2022-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2022-12-31 | $4,775,450 |
| Assets. partnership/joint venture interests at beginning of year | 2022-12-31 | $6,905,103 |
| Investment advisory and management fees | 2022-12-31 | $1,395,905 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $78,312,151 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $115,694,696 |
| Interest on participant loans | 2022-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2022-12-31 | $0 |
| Interest earned on other investments | 2022-12-31 | $962,964 |
| Income. Interest from US Government securities | 2022-12-31 | $4,264,759 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $8,392,381 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $429,537,599 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $604,126,859 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $1,098,689 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,133,384 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,133,384 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $1,104 |
| Asset value of US Government securities at end of year | 2022-12-31 | $156,110,324 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $193,227,117 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-13,925,441 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-116,539,260 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2022-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2022-12-31 | No |
| Contributions received in cash from employer | 2022-12-31 | $10,000,000 |
| Employer contributions (assets) at end of year | 2022-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2022-12-31 | $10,000,000 |
| Income. Dividends from preferred stock | 2022-12-31 | $344 |
| Income. Dividends from common stock | 2022-12-31 | $-6,552 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-12-31 | $73,424,326 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $188,159,140 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $228,029,529 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $-333,338 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $-548,010 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2022-12-31 | No |
| Aggregate proceeds on sale of assets | 2022-12-31 | $454,715,694 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $490,921,011 |
| Opinion of an independent qualified public accountant for this plan | 2022-12-31 | Unqualified |
| Accountancy firm name | 2022-12-31 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2022-12-31 | 390859910 |
| Unrealized appreciation/depreciation of real estate assets | 2022-01-01 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-78,079,209 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-78,079,209 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $19,754,446 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $10,883,244 |
| Total income from all sources (including contributions) | 2022-01-01 | $-219,664,432 |
| Total loss/gain on sale of assets | 2022-01-01 | $-36,205,317 |
| Total of all expenses incurred | 2022-01-01 | $75,914,031 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $73,424,326 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-01-01 | $10,000,000 |
| Value of total assets at end of year | 2022-01-01 | $909,322,513 |
| Value of total assets at beginning of year | 2022-01-01 | $1,196,029,774 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $2,489,705 |
| Total income from rents | 2022-01-01 | $0 |
| Total interest from all sources | 2022-01-01 | $13,621,208 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $1,402,940 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-01-01 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-01-01 | $1,409,148 |
| Administrative expenses professional fees incurred | 2022-01-01 | $201,507 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-01-01 | $19,376 |
| Was this plan covered by a fidelity bond | 2022-01-01 | Yes |
| Value of fidelity bond cover | 2022-01-01 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-01-01 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-01-01 | $18,218,399 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-01-01 | $25,349,200 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $23,375,161 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $11,195,633 |
| Other income not declared elsewhere | 2022-01-01 | $60,647 |
| Administrative expenses (other) incurred | 2022-01-01 | $892,293 |
| Liabilities. Value of operating payables at end of year | 2022-01-01 | $19,754,446 |
| Liabilities. Value of operating payables at beginning of year | 2022-01-01 | $10,883,244 |
| Total non interest bearing cash at end of year | 2022-01-01 | $49,562 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $916,263 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-01-01 | No |
| Value of net income/loss | 2022-01-01 | $-295,578,463 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $889,568,067 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $1,185,146,530 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2022-01-01 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-01-01 | No |
| Assets. partnership/joint venture interests at end of year | 2022-01-01 | $4,775,450 |
| Assets. partnership/joint venture interests at beginning of year | 2022-01-01 | $6,905,103 |
| Investment advisory and management fees | 2022-01-01 | $1,395,905 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-01-01 | $78,312,151 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-01-01 | $115,694,696 |
| Interest on participant loans | 2022-01-01 | $0 |
| Income. Interest from loans (other than to participants) | 2022-01-01 | $0 |
| Interest earned on other investments | 2022-01-01 | $962,964 |
| Income. Interest from US Government securities | 2022-01-01 | $4,264,759 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $8,392,381 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $429,537,599 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $604,126,859 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $1,098,689 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $1,104 |
| Asset value of US Government securities at end of year | 2022-01-01 | $156,110,324 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $193,227,117 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-01-01 | $-13,925,441 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-116,539,260 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-01-01 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2022-01-01 | No |
| Has the plan failed to provide any benefit when due under the plan | 2022-01-01 | No |
| Contributions received in cash from employer | 2022-01-01 | $10,000,000 |
| Employer contributions (assets) at end of year | 2022-01-01 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2022-01-01 | $10,000,000 |
| Income. Dividends from preferred stock | 2022-01-01 | $344 |
| Income. Dividends from common stock | 2022-01-01 | $-6,552 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-01-01 | $73,424,326 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-01-01 | $188,159,140 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-01-01 | $228,029,529 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $-333,338 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $-548,010 |
| Did the plan have assets held for investment | 2022-01-01 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-01-01 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2022-01-01 | No |
| Aggregate proceeds on sale of assets | 2022-01-01 | $454,715,694 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $490,921,011 |
| Opinion of an independent qualified public accountant for this plan | 2022-01-01 | 1 |
| Accountancy firm name | 2022-01-01 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2022-01-01 | 390859910 |
| 2021 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-15,709,498 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-15,709,498 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $10,883,244 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $5,408,918 |
| Total income from all sources (including contributions) | 2021-12-31 | $79,070,372 |
| Total loss/gain on sale of assets | 2021-12-31 | $-4,807,060 |
| Total of all expenses incurred | 2021-12-31 | $76,449,949 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $73,458,618 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $10,000,000 |
| Value of total assets at end of year | 2021-12-31 | $1,196,029,774 |
| Value of total assets at beginning of year | 2021-12-31 | $1,187,935,025 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $2,991,331 |
| Total interest from all sources | 2021-12-31 | $11,790,131 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $2,676,996 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $2,676,996 |
| Administrative expenses professional fees incurred | 2021-12-31 | $259,827 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $690,638 |
| Was this plan covered by a fidelity bond | 2021-12-31 | Yes |
| Value of fidelity bond cover | 2021-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $25,349,200 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $25,481,375 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $11,195,633 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $5,910,407 |
| Other income not declared elsewhere | 2021-12-31 | $326,104 |
| Administrative expenses (other) incurred | 2021-12-31 | $666,584 |
| Liabilities. Value of operating payables at end of year | 2021-12-31 | $10,883,244 |
| Liabilities. Value of operating payables at beginning of year | 2021-12-31 | $5,408,918 |
| Total non interest bearing cash at end of year | 2021-12-31 | $916,263 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $221,969 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2021-12-31 | No |
| Value of net income/loss | 2021-12-31 | $2,620,423 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $1,185,146,530 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $1,182,526,107 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2021-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2021-12-31 | $6,905,103 |
| Assets. partnership/joint venture interests at beginning of year | 2021-12-31 | $9,499,174 |
| Investment advisory and management fees | 2021-12-31 | $2,064,920 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $115,694,696 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $126,011,153 |
| Interest earned on other investments | 2021-12-31 | $895,460 |
| Income. Interest from US Government securities | 2021-12-31 | $3,526,941 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $7,368,184 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $604,126,859 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $609,138,818 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,133,384 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $484,809 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $484,809 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $-454 |
| Asset value of US Government securities at end of year | 2021-12-31 | $193,227,117 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $189,862,106 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $9,430,658 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $65,363,041 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2021-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2021-12-31 | No |
| Contributions received in cash from employer | 2021-12-31 | $10,000,000 |
| Employer contributions (assets) at end of year | 2021-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2021-12-31 | $10,000,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2021-12-31 | $73,458,618 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $228,029,529 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $109,315,553 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $-548,010 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $101,319,023 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2021-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2021-12-31 | No |
| Aggregate proceeds on sale of assets | 2021-12-31 | $523,926,383 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $528,733,443 |
| Opinion of an independent qualified public accountant for this plan | 2021-12-31 | Unqualified |
| Accountancy firm name | 2021-12-31 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2021-12-31 | 390859910 |
| 2020 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $26,188,475 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $26,188,475 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $5,408,918 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $7,092,466 |
| Total income from all sources (including contributions) | 2020-12-31 | $160,740,945 |
| Total loss/gain on sale of assets | 2020-12-31 | $7,297,818 |
| Total of all expenses incurred | 2020-12-31 | $75,751,960 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $73,006,893 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $10,000,000 |
| Value of total assets at end of year | 2020-12-31 | $1,187,935,025 |
| Value of total assets at beginning of year | 2020-12-31 | $1,104,629,588 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $2,745,067 |
| Total interest from all sources | 2020-12-31 | $12,954,381 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $1,997,558 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $1,997,558 |
| Administrative expenses professional fees incurred | 2020-12-31 | $251,952 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2020-12-31 | $690,638 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2020-12-31 | $688,275 |
| Was this plan covered by a fidelity bond | 2020-12-31 | Yes |
| Value of fidelity bond cover | 2020-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $25,481,375 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $26,268,183 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $5,910,407 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $10,321,828 |
| Other income not declared elsewhere | 2020-12-31 | $5,373,956 |
| Administrative expenses (other) incurred | 2020-12-31 | $887,386 |
| Liabilities. Value of operating payables at end of year | 2020-12-31 | $5,408,918 |
| Liabilities. Value of operating payables at beginning of year | 2020-12-31 | $7,092,466 |
| Total non interest bearing cash at end of year | 2020-12-31 | $221,969 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $507,763 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2020-12-31 | No |
| Value of net income/loss | 2020-12-31 | $84,988,985 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $1,182,526,107 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $1,097,537,122 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2020-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2020-12-31 | $9,499,174 |
| Assets. partnership/joint venture interests at beginning of year | 2020-12-31 | $10,116,786 |
| Investment advisory and management fees | 2020-12-31 | $1,605,729 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $126,011,153 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $126,103,319 |
| Interest earned on other investments | 2020-12-31 | $968,916 |
| Income. Interest from US Government securities | 2020-12-31 | $3,758,788 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $8,228,416 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $609,138,818 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $528,125,330 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $484,809 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $392,720 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $392,720 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $-1,739 |
| Asset value of US Government securities at end of year | 2020-12-31 | $189,862,106 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $168,239,079 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $11,099,578 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $85,829,179 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2020-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2020-12-31 | No |
| Contributions received in cash from employer | 2020-12-31 | $10,000,000 |
| Employer contributions (assets) at end of year | 2020-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2020-12-31 | $10,000,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2020-12-31 | $73,006,893 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $109,315,553 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $115,027,809 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $101,319,023 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $108,838,496 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2020-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2020-12-31 | No |
| Aggregate proceeds on sale of assets | 2020-12-31 | $577,682,156 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $570,384,338 |
| Opinion of an independent qualified public accountant for this plan | 2020-12-31 | Disclaimer |
| Accountancy firm name | 2020-12-31 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2020-12-31 | 390859910 |
| 2019 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $23,833,286 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $23,833,286 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $23,833,286 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $23,833,286 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $7,092,466 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $7,092,466 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $3,125,558 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $3,125,558 |
| Total income from all sources (including contributions) | 2019-12-31 | $196,756,175 |
| Total income from all sources (including contributions) | 2019-12-31 | $196,756,175 |
| Total loss/gain on sale of assets | 2019-12-31 | $28,045,164 |
| Total loss/gain on sale of assets | 2019-12-31 | $28,045,164 |
| Total of all expenses incurred | 2019-12-31 | $93,995,790 |
| Total of all expenses incurred | 2019-12-31 | $93,995,790 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $88,603,673 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $88,603,673 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $10,000,000 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $10,000,000 |
| Value of total assets at end of year | 2019-12-31 | $1,104,629,588 |
| Value of total assets at end of year | 2019-12-31 | $1,104,629,588 |
| Value of total assets at beginning of year | 2019-12-31 | $997,902,295 |
| Value of total assets at beginning of year | 2019-12-31 | $997,902,295 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $5,392,117 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $5,392,117 |
| Total interest from all sources | 2019-12-31 | $15,977,665 |
| Total interest from all sources | 2019-12-31 | $15,977,665 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $2,483,287 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $2,483,287 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $2,482,865 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $2,482,865 |
| Administrative expenses professional fees incurred | 2019-12-31 | $413,360 |
| Administrative expenses professional fees incurred | 2019-12-31 | $413,360 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $688,275 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $688,275 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $110,927 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $110,927 |
| Was this plan covered by a fidelity bond | 2019-12-31 | Yes |
| Was this plan covered by a fidelity bond | 2019-12-31 | Yes |
| Value of fidelity bond cover | 2019-12-31 | $10,000,000 |
| Value of fidelity bond cover | 2019-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $26,268,183 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $26,268,183 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $26,570,515 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $26,570,515 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $10,321,828 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $10,321,828 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $6,718,145 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $6,718,145 |
| Other income not declared elsewhere | 2019-12-31 | $2,743,508 |
| Other income not declared elsewhere | 2019-12-31 | $2,743,508 |
| Administrative expenses (other) incurred | 2019-12-31 | $3,363,998 |
| Administrative expenses (other) incurred | 2019-12-31 | $3,363,998 |
| Liabilities. Value of operating payables at end of year | 2019-12-31 | $7,092,466 |
| Liabilities. Value of operating payables at end of year | 2019-12-31 | $7,092,466 |
| Liabilities. Value of operating payables at beginning of year | 2019-12-31 | $3,125,558 |
| Liabilities. Value of operating payables at beginning of year | 2019-12-31 | $3,125,558 |
| Total non interest bearing cash at end of year | 2019-12-31 | $507,763 |
| Total non interest bearing cash at end of year | 2019-12-31 | $507,763 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $-69 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $-69 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Value of net income/loss | 2019-12-31 | $102,760,385 |
| Value of net income/loss | 2019-12-31 | $102,760,385 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,097,537,122 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,097,537,122 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $994,776,737 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $994,776,737 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2019-12-31 | No |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2019-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $10,116,786 |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $10,116,786 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $16,515,935 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $16,515,935 |
| Investment advisory and management fees | 2019-12-31 | $1,614,759 |
| Investment advisory and management fees | 2019-12-31 | $1,614,759 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $126,103,319 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $126,103,319 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $120,001,071 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $120,001,071 |
| Interest earned on other investments | 2019-12-31 | $1,146,499 |
| Interest earned on other investments | 2019-12-31 | $1,146,499 |
| Income. Interest from US Government securities | 2019-12-31 | $4,531,231 |
| Income. Interest from US Government securities | 2019-12-31 | $4,531,231 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $10,301,706 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $10,301,706 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $528,125,330 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $528,125,330 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $409,806,129 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $409,806,129 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $392,720 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $392,720 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $422,938 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $422,938 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $422,938 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $422,938 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $-1,771 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $-1,771 |
| Asset value of US Government securities at end of year | 2019-12-31 | $168,239,079 |
| Asset value of US Government securities at end of year | 2019-12-31 | $168,239,079 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $162,791,730 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $162,791,730 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $16,392,169 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $16,392,169 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $97,281,096 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $97,281,096 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2019-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2019-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2019-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2019-12-31 | No |
| Contributions received in cash from employer | 2019-12-31 | $10,000,000 |
| Contributions received in cash from employer | 2019-12-31 | $10,000,000 |
| Employer contributions (assets) at end of year | 2019-12-31 | $10,000,000 |
| Employer contributions (assets) at end of year | 2019-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $10,000,000 |
| Income. Dividends from preferred stock | 2019-12-31 | $422 |
| Income. Dividends from preferred stock | 2019-12-31 | $422 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $88,603,673 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $88,603,673 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $115,027,809 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $115,027,809 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $119,715,995 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $119,715,995 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $108,838,496 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $108,838,496 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $125,248,979 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $125,248,979 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2019-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2019-12-31 | No |
| Aggregate proceeds on sale of assets | 2019-12-31 | $662,387,455 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $662,387,455 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $634,342,291 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $634,342,291 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2019-12-31 | Yes |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2019-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2019-12-31 | Disclaimer |
| Opinion of an independent qualified public accountant for this plan | 2019-12-31 | Disclaimer |
| Accountancy firm name | 2019-12-31 | BAKER TILLY US, LLP |
| Accountancy firm name | 2019-12-31 | BAKER TILLY US, LLP |
| Accountancy firm EIN | 2019-12-31 | 390859910 |
| Accountancy firm EIN | 2019-12-31 | 390859910 |
| 2018 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-15,214,234 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-15,214,234 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $3,125,558 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,215,986 |
| Expenses. Interest paid | 2018-12-31 | $33,842 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $33,842 |
| Total income from all sources (including contributions) | 2018-12-31 | $-29,506,688 |
| Total loss/gain on sale of assets | 2018-12-31 | $-25,724,626 |
| Total of all expenses incurred | 2018-12-31 | $74,238,992 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $70,363,113 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $15,140,000 |
| Value of total assets at end of year | 2018-12-31 | $997,902,295 |
| Value of total assets at beginning of year | 2018-12-31 | $1,099,738,403 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $3,842,037 |
| Total interest from all sources | 2018-12-31 | $17,202,300 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $2,534,839 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2018-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $2,526,268 |
| Administrative expenses professional fees incurred | 2018-12-31 | $315,913 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $110,927 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $315,324 |
| Was this plan covered by a fidelity bond | 2018-12-31 | Yes |
| Value of fidelity bond cover | 2018-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $26,570,515 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $26,163,382 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $6,718,145 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $3,933,274 |
| Other income not declared elsewhere | 2018-12-31 | $145,089 |
| Administrative expenses (other) incurred | 2018-12-31 | $2,008,225 |
| Liabilities. Value of operating payables at end of year | 2018-12-31 | $3,125,558 |
| Liabilities. Value of operating payables at beginning of year | 2018-12-31 | $1,215,986 |
| Total non interest bearing cash at end of year | 2018-12-31 | $-69 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $496 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2018-12-31 | No |
| Value of net income/loss | 2018-12-31 | $-103,745,680 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $994,776,737 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $1,098,522,417 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2018-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2018-12-31 | $16,515,935 |
| Assets. partnership/joint venture interests at beginning of year | 2018-12-31 | $27,907,712 |
| Investment advisory and management fees | 2018-12-31 | $1,517,899 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $120,001,071 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $200,860,882 |
| Interest earned on other investments | 2018-12-31 | $1,330,592 |
| Income. Interest from US Government securities | 2018-12-31 | $4,173,673 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $11,698,640 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $409,806,129 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $469,343,032 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $422,938 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $558,533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $558,533 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $-605 |
| Asset value of US Government securities at end of year | 2018-12-31 | $162,791,730 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $118,551,644 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-9,053,970 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-14,536,086 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2018-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2018-12-31 | No |
| Contributions received in cash from employer | 2018-12-31 | $15,140,000 |
| Employer contributions (assets) at end of year | 2018-12-31 | $10,000,000 |
| Employer contributions (assets) at beginning of year | 2018-12-31 | $17,860,000 |
| Income. Dividends from preferred stock | 2018-12-31 | $8,571 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2018-12-31 | $70,363,113 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $119,715,995 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $108,278,798 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $125,248,979 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $125,965,326 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2018-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2018-12-31 | No |
| Aggregate proceeds on sale of assets | 2018-12-31 | $867,996,023 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $893,720,649 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2018-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2018-12-31 | Disclaimer |
| Accountancy firm name | 2018-12-31 | BAKER TILLY VIRCHOW KRAUSE, LLP |
| Accountancy firm EIN | 2018-12-31 | 390859910 |
| 2017 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $10,758,436 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $10,758,436 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,215,986 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $503,381 |
| Total income from all sources (including contributions) | 2017-12-31 | $258,830,115 |
| Total loss/gain on sale of assets | 2017-12-31 | $8,547,452 |
| Total of all expenses incurred | 2017-12-31 | $73,176,266 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $68,144,388 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $122,860,000 |
| Value of total assets at end of year | 2017-12-31 | $1,099,738,403 |
| Value of total assets at beginning of year | 2017-12-31 | $913,371,949 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $5,031,878 |
| Total interest from all sources | 2017-12-31 | $12,802,908 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $3,694,189 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2017-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $3,692,954 |
| Administrative expenses professional fees incurred | 2017-12-31 | $226,014 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2017-12-31 | $315,324 |
| Was this plan covered by a fidelity bond | 2017-12-31 | Yes |
| Value of fidelity bond cover | 2017-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $26,163,382 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $11,956,239 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $3,933,274 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $2,439,181 |
| Other income not declared elsewhere | 2017-12-31 | $312,724 |
| Administrative expenses (other) incurred | 2017-12-31 | $3,480,638 |
| Liabilities. Value of operating payables at end of year | 2017-12-31 | $1,215,986 |
| Liabilities. Value of operating payables at beginning of year | 2017-12-31 | $503,381 |
| Total non interest bearing cash at end of year | 2017-12-31 | $496 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $2,934 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2017-12-31 | No |
| Value of net income/loss | 2017-12-31 | $185,653,849 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $1,098,522,417 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $912,868,568 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2017-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2017-12-31 | $27,907,712 |
| Assets. partnership/joint venture interests at beginning of year | 2017-12-31 | $33,039,027 |
| Investment advisory and management fees | 2017-12-31 | $1,325,226 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $200,860,882 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $185,986,911 |
| Interest earned on other investments | 2017-12-31 | $847,256 |
| Income. Interest from US Government securities | 2017-12-31 | $3,519,973 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $8,437,649 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $469,343,032 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $443,279,516 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $558,533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $1,008,491 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $1,008,491 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $-1,970 |
| Asset value of US Government securities at end of year | 2017-12-31 | $118,551,644 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $87,801,430 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $28,811,274 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $71,043,132 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2017-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2017-12-31 | No |
| Contributions received in cash from employer | 2017-12-31 | $122,860,000 |
| Employer contributions (assets) at end of year | 2017-12-31 | $17,860,000 |
| Income. Dividends from preferred stock | 2017-12-31 | $3,322 |
| Income. Dividends from common stock | 2017-12-31 | $-2,087 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2017-12-31 | $68,144,388 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $108,278,798 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $64,265,882 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $125,965,326 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $83,592,338 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2017-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2017-12-31 | No |
| Aggregate proceeds on sale of assets | 2017-12-31 | $543,573,486 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $535,026,034 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2017-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2017-12-31 | Disclaimer |
| Accountancy firm name | 2017-12-31 | BAKER TILLY VIRCHOW KRAUSE, LLP |
| Accountancy firm EIN | 2017-12-31 | 390859910 |
| 2016 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-3,341,573 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-3,341,573 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $503,381 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $534,129 |
| Total income from all sources (including contributions) | 2016-12-31 | $107,741,547 |
| Total loss/gain on sale of assets | 2016-12-31 | $6,675,343 |
| Total of all expenses incurred | 2016-12-31 | $70,380,660 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $65,941,424 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $40,000,000 |
| Value of total assets at end of year | 2016-12-31 | $913,371,949 |
| Value of total assets at beginning of year | 2016-12-31 | $876,041,810 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $4,439,236 |
| Total interest from all sources | 2016-12-31 | $10,478,330 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $3,332,024 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2016-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $3,333,856 |
| Administrative expenses professional fees incurred | 2016-12-31 | $153,707 |
| Was this plan covered by a fidelity bond | 2016-12-31 | Yes |
| Value of fidelity bond cover | 2016-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $11,956,239 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $11,905,642 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $2,439,181 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $2,181,715 |
| Other income not declared elsewhere | 2016-12-31 | $370,160 |
| Administrative expenses (other) incurred | 2016-12-31 | $3,121,792 |
| Liabilities. Value of operating payables at end of year | 2016-12-31 | $503,381 |
| Liabilities. Value of operating payables at beginning of year | 2016-12-31 | $534,129 |
| Total non interest bearing cash at end of year | 2016-12-31 | $2,934 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $-1,548 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2016-12-31 | No |
| Value of net income/loss | 2016-12-31 | $37,360,887 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $912,868,568 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $875,507,681 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2016-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2016-12-31 | $33,039,027 |
| Assets. partnership/joint venture interests at beginning of year | 2016-12-31 | $40,938,131 |
| Investment advisory and management fees | 2016-12-31 | $1,163,737 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $185,986,911 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $162,197,922 |
| Interest earned on other investments | 2016-12-31 | $626,327 |
| Income. Interest from US Government securities | 2016-12-31 | $3,403,410 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $6,448,734 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $443,279,516 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $392,983,066 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $1,008,491 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $264,552 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $264,552 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $-141 |
| Asset value of US Government securities at end of year | 2016-12-31 | $87,801,430 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $140,538,084 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $11,930,814 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $38,296,449 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2016-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2016-12-31 | No |
| Contributions received in cash from employer | 2016-12-31 | $40,000,000 |
| Income. Dividends from common stock | 2016-12-31 | $-1,832 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2016-12-31 | $65,941,424 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $64,265,882 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $58,224,203 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $83,592,338 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $66,546,793 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $263,250 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2016-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2016-12-31 | No |
| Aggregate proceeds on sale of assets | 2016-12-31 | $198,439,791 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $191,764,448 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2016-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2016-12-31 | Disclaimer |
| Accountancy firm name | 2016-12-31 | BAKER TILLY VIRCHOW KRAUSE, LLP |
| Accountancy firm EIN | 2016-12-31 | 390859910 |
| 2015 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-15,735,437 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-15,735,437 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $534,129 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $4,301,643 |
| Total income from all sources (including contributions) | 2015-12-31 | $-6,011,773 |
| Total loss/gain on sale of assets | 2015-12-31 | $3,092,621 |
| Total of all expenses incurred | 2015-12-31 | $67,958,026 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $63,235,855 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $876,041,810 |
| Value of total assets at beginning of year | 2015-12-31 | $953,779,123 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $4,722,171 |
| Total interest from all sources | 2015-12-31 | $9,632,993 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $3,186,462 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2015-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $3,186,607 |
| Assets. Real estate other than employer real property at beginning of year | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $206,220 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2015-12-31 | $0 |
| Was this plan covered by a fidelity bond | 2015-12-31 | Yes |
| Value of fidelity bond cover | 2015-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Participant contributions at beginning of year | 2015-12-31 | $0 |
| Participant contributions at beginning of year | 2015-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $11,905,642 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $5,484,889 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $2,181,715 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $3,509,611 |
| Assets. Loans (other than to participants) at beginning of year | 2015-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $0 |
| Other income not declared elsewhere | 2015-12-31 | $250,926 |
| Administrative expenses (other) incurred | 2015-12-31 | $2,935,929 |
| Liabilities. Value of operating payables at end of year | 2015-12-31 | $534,129 |
| Liabilities. Value of operating payables at beginning of year | 2015-12-31 | $4,301,643 |
| Total non interest bearing cash at end of year | 2015-12-31 | $-1,548 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $-6,652 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2015-12-31 | No |
| Value of net income/loss | 2015-12-31 | $-73,969,799 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $875,507,681 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $949,477,480 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2015-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2015-12-31 | $40,938,131 |
| Assets. partnership/joint venture interests at beginning of year | 2015-12-31 | $48,708,833 |
| Investment advisory and management fees | 2015-12-31 | $1,580,022 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $162,197,922 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $255,874,512 |
| Interest earned on other investments | 2015-12-31 | $448,048 |
| Income. Interest from US Government securities | 2015-12-31 | $4,368,317 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $4,816,679 |
| Value of interest in master investment trust accounts at beginning of year | 2015-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $392,983,066 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $430,857,172 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $264,552 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $357,419 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $357,419 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $-51 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2015-12-31 | $0 |
| Asset value of US Government securities at end of year | 2015-12-31 | $140,538,084 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $166,919,086 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-5,570,519 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $-868,819 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2015-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2015-12-31 | No |
| Assets. Invements in employer securities at beginning of year | 2015-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2015-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2015-12-31 | $0 |
| Income. Dividends from common stock | 2015-12-31 | $-145 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2015-12-31 | $63,235,855 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $58,224,203 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $25,690,057 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $66,546,793 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $16,384,196 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $263,250 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2015-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2015-12-31 | $0 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2015-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2015-12-31 | No |
| Aggregate proceeds on sale of assets | 2015-12-31 | $199,753,245 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $196,660,624 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2015-12-31 | $0 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2015-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2015-12-31 | Disclaimer |
| Accountancy firm name | 2015-12-31 | BAKER TILLY VIRCHOW KRAUSE, LLP |
| Accountancy firm EIN | 2015-12-31 | 390859910 |
| 2014 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2014-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $17,058,887 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $17,058,887 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $4,301,643 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $826,575 |
| Expenses. Interest paid | 2014-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2014-12-31 | $0 |
| Total income from all sources (including contributions) | 2014-12-31 | $103,772,682 |
| Total loss/gain on sale of assets | 2014-12-31 | $92,188 |
| Total of all expenses incurred | 2014-12-31 | $114,325,394 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $109,899,672 |
| Expenses. Certain deemed distributions of participant loans | 2014-12-31 | $0 |
| Value of total corrective distributions | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $1,932,000 |
| Value of total assets at end of year | 2014-12-31 | $953,779,123 |
| Value of total assets at beginning of year | 2014-12-31 | $960,856,767 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $4,425,722 |
| Total income from rents | 2014-12-31 | $0 |
| Total interest from all sources | 2014-12-31 | $6,941,582 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $9,172,145 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2014-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2014-12-31 | $9,171,441 |
| Assets. Real estate other than employer real property at end of year | 2014-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $564,113 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2014-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2014-12-31 | $0 |
| Was this plan covered by a fidelity bond | 2014-12-31 | Yes |
| Value of fidelity bond cover | 2014-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Contributions received from participants | 2014-12-31 | $0 |
| Participant contributions at end of year | 2014-12-31 | $0 |
| Participant contributions at beginning of year | 2014-12-31 | $0 |
| Participant contributions at end of year | 2014-12-31 | $0 |
| Participant contributions at beginning of year | 2014-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $5,484,889 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $2,317,549 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2014-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2014-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $3,509,611 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $1,247,128 |
| Assets. Loans (other than to participants) at end of year | 2014-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2014-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $0 |
| Other income not declared elsewhere | 2014-12-31 | $225,149 |
| Administrative expenses (other) incurred | 2014-12-31 | $2,329,296 |
| Liabilities. Value of operating payables at end of year | 2014-12-31 | $4,301,643 |
| Liabilities. Value of operating payables at beginning of year | 2014-12-31 | $826,575 |
| Total non interest bearing cash at end of year | 2014-12-31 | $-6,652 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2014-12-31 | No |
| Income. Non cash contributions | 2014-12-31 | $0 |
| Value of net income/loss | 2014-12-31 | $-10,552,712 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $949,477,480 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $960,030,192 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2014-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2014-12-31 | $48,708,833 |
| Assets. partnership/joint venture interests at beginning of year | 2014-12-31 | $53,243,891 |
| Investment advisory and management fees | 2014-12-31 | $1,532,313 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $255,874,512 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $278,227,051 |
| Interest on participant loans | 2014-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2014-12-31 | $0 |
| Interest earned on other investments | 2014-12-31 | $160,304 |
| Income. Interest from US Government securities | 2014-12-31 | $5,014,787 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $1,766,486 |
| Value of interest in master investment trust accounts at end of year | 2014-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2014-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $430,857,172 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $415,007,903 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $357,419 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $34,621 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $34,621 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $5 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2014-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2014-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2014-12-31 | $0 |
| Asset value of US Government securities at end of year | 2014-12-31 | $166,919,086 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $152,402,387 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $7,499,898 |
| Net investment gain/loss from pooled separate accounts | 2014-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $60,850,833 |
| Net gain/loss from 103.12 investment entities | 2014-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2014-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2014-12-31 | No |
| Assets. Invements in employer securities at end of year | 2014-12-31 | $0 |
| Assets. Invements in employer securities at beginning of year | 2014-12-31 | $0 |
| Assets. Value of employer real property at end of year | 2014-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2014-12-31 | $0 |
| Contributions received in cash from employer | 2014-12-31 | $1,932,000 |
| Employer contributions (assets) at end of year | 2014-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2014-12-31 | $15,850,000 |
| Income. Dividends from preferred stock | 2014-12-31 | $0 |
| Income. Dividends from common stock | 2014-12-31 | $704 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2014-12-31 | $109,899,672 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $25,690,057 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $26,624,016 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $16,384,196 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $15,902,221 |
| Contract administrator fees | 2014-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $0 |
| Liabilities. Value of benefit claims payable at end of year | 2014-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2014-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2014-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2014-12-31 | $0 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2014-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2014-12-31 | No |
| Aggregate proceeds on sale of assets | 2014-12-31 | $74,695,382 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $74,603,194 |
| Liabilities. Value of acquisition indebtedness at end of year | 2014-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2014-12-31 | $0 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2014-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2014-12-31 | Disclaimer |
| Accountancy firm name | 2014-12-31 | BAKER TILLY VIRCHOW KRAUSE, LLP |
| Accountancy firm EIN | 2014-12-31 | 390859910 |
| 2013 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-2,531,241 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-2,531,241 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $826,575 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,012,413 |
| Total income from all sources (including contributions) | 2013-12-31 | $137,210,775 |
| Total loss/gain on sale of assets | 2013-12-31 | $-13,945,158 |
| Total of all expenses incurred | 2013-12-31 | $62,193,223 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $58,291,869 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $30,400,000 |
| Value of total assets at end of year | 2013-12-31 | $960,856,767 |
| Value of total assets at beginning of year | 2013-12-31 | $887,025,053 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $3,901,354 |
| Total interest from all sources | 2013-12-31 | $11,830,880 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $5,859,008 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2013-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2013-12-31 | $5,797,731 |
| Administrative expenses professional fees incurred | 2013-12-31 | $200,007 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2013-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2013-12-31 | $0 |
| Was this plan covered by a fidelity bond | 2013-12-31 | Yes |
| Value of fidelity bond cover | 2013-12-31 | $10,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $2,317,549 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $17,012,866 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $1,247,128 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $2,828,926 |
| Other income not declared elsewhere | 2013-12-31 | $397,585 |
| Administrative expenses (other) incurred | 2013-12-31 | $2,249,263 |
| Liabilities. Value of operating payables at end of year | 2013-12-31 | $826,575 |
| Liabilities. Value of operating payables at beginning of year | 2013-12-31 | $2,012,413 |
| Total non interest bearing cash at end of year | 2013-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2013-12-31 | No |
| Value of net income/loss | 2013-12-31 | $75,017,552 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $960,030,192 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $885,012,640 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2013-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2013-12-31 | $53,243,891 |
| Assets. partnership/joint venture interests at beginning of year | 2013-12-31 | $52,461,860 |
| Investment advisory and management fees | 2013-12-31 | $1,452,084 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $278,227,051 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $191,564,444 |
| Interest earned on other investments | 2013-12-31 | $731,412 |
| Income. Interest from US Government securities | 2013-12-31 | $4,365,309 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $6,734,186 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $415,007,903 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $257,893,600 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $34,621 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $3,953 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $3,953 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $-27 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2013-12-31 | $23,950,762 |
| Asset value of US Government securities at end of year | 2013-12-31 | $152,402,387 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $117,497,583 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2013-12-31 | $26,010,055 |
| Net investment gain/loss from pooled separate accounts | 2013-12-31 | $1,118,852 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $78,070,794 |
| Was there a failure to transmit to the plan any participant contributions | 2013-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2013-12-31 | No |
| Contributions received in cash from employer | 2013-12-31 | $30,400,000 |
| Employer contributions (assets) at end of year | 2013-12-31 | $15,850,000 |
| Employer contributions (assets) at beginning of year | 2013-12-31 | $40,450,000 |
| Income. Dividends from preferred stock | 2013-12-31 | $0 |
| Income. Dividends from common stock | 2013-12-31 | $61,277 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2013-12-31 | $58,291,869 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $26,624,016 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $96,445,462 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $15,902,221 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $71,673,650 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $15,241,947 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2013-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2013-12-31 | No |
| Aggregate proceeds on sale of assets | 2013-12-31 | $296,997,357 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $310,942,515 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2013-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2013-12-31 | Disclaimer |
| Accountancy firm name | 2013-12-31 | SCHNEIDER DOWNS & CO., INC. |
| Accountancy firm EIN | 2013-12-31 | 251408703 |
| 2012 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $19,384,844 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $19,384,844 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $2,012,413 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $1,002,360 |
| Total income from all sources (including contributions) | 2012-12-31 | $99,795,838 |
| Total loss/gain on sale of assets | 2012-12-31 | $4,843,539 |
| Total of all expenses incurred | 2012-12-31 | $60,803,920 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $56,189,191 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $59,521,000 |
| Value of total assets at end of year | 2012-12-31 | $887,025,053 |
| Value of total assets at beginning of year | 2012-12-31 | $789,911,739 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $4,614,729 |
| Total interest from all sources | 2012-12-31 | $13,468,028 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $2,272,856 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2012-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2012-12-31 | $1,780,378 |
| Administrative expenses professional fees incurred | 2012-12-31 | $233,455 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2012-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2012-12-31 | $0 |
| Was this plan covered by a fidelity bond | 2012-12-31 | Yes |
| Value of fidelity bond cover | 2012-12-31 | $20,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $17,012,866 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $24,656,091 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $2,828,926 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $3,399,856 |
| Other income not declared elsewhere | 2012-12-31 | $53,557 |
| Administrative expenses (other) incurred | 2012-12-31 | $2,490,752 |
| Liabilities. Value of operating payables at end of year | 2012-12-31 | $2,012,413 |
| Liabilities. Value of operating payables at beginning of year | 2012-12-31 | $1,002,360 |
| Total non interest bearing cash at end of year | 2012-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2012-12-31 | No |
| Value of net income/loss | 2012-12-31 | $38,991,918 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $885,012,640 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $788,909,379 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2012-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2012-12-31 | $52,461,860 |
| Assets. partnership/joint venture interests at beginning of year | 2012-12-31 | $52,756,736 |
| Investment advisory and management fees | 2012-12-31 | $1,890,522 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2012-12-31 | $191,564,444 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2012-12-31 | $81,575,277 |
| Interest earned on other investments | 2012-12-31 | $892,591 |
| Income. Interest from US Government securities | 2012-12-31 | $4,192,352 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $8,383,019 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $257,893,600 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $284,445,817 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $3,953 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $8,706,827 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $8,706,827 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $66 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2012-12-31 | $23,950,762 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2012-12-31 | $22,311,244 |
| Asset value of US Government securities at end of year | 2012-12-31 | $117,497,583 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $98,853,287 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2012-12-31 | $12,219,438 |
| Net investment gain/loss from pooled separate accounts | 2012-12-31 | $-11,967,424 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2012-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2012-12-31 | No |
| Contributions received in cash from employer | 2012-12-31 | $59,521,000 |
| Employer contributions (assets) at end of year | 2012-12-31 | $40,450,000 |
| Employer contributions (assets) at beginning of year | 2012-12-31 | $24,429,000 |
| Income. Dividends from preferred stock | 2012-12-31 | $0 |
| Income. Dividends from common stock | 2012-12-31 | $492,478 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2012-12-31 | $56,189,191 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $96,445,462 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $99,320,921 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $71,673,650 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $56,240,219 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $15,241,947 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $33,216,464 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2012-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2012-12-31 | No |
| Aggregate proceeds on sale of assets | 2012-12-31 | $118,435,477 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $113,591,938 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2012-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2012-12-31 | Disclaimer |
| Accountancy firm name | 2012-12-31 | SCHNEIDER DOWNS & CO., INC. |
| Accountancy firm EIN | 2012-12-31 | 251408703 |
| 2011 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $17,616,155 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $17,616,155 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $1,002,360 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $4,522,914 |
| Total income from all sources (including contributions) | 2011-12-31 | $52,286,972 |
| Total loss/gain on sale of assets | 2011-12-31 | $-4,688,894 |
| Total of all expenses incurred | 2011-12-31 | $58,906,188 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $54,370,833 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $16,287,000 |
| Value of total assets at end of year | 2011-12-31 | $781,769,739 |
| Value of total assets at beginning of year | 2011-12-31 | $791,909,509 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $4,535,355 |
| Total interest from all sources | 2011-12-31 | $13,685,028 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $4,894,733 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2011-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2011-12-31 | $751,530 |
| Administrative expenses professional fees incurred | 2011-12-31 | $169,660 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2011-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2011-12-31 | $2,004,816 |
| Was this plan covered by a fidelity bond | 2011-12-31 | Yes |
| Value of fidelity bond cover | 2011-12-31 | $20,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $24,656,091 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $11,242,048 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $3,399,856 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $5,464,257 |
| Other income not declared elsewhere | 2011-12-31 | $122,405 |
| Administrative expenses (other) incurred | 2011-12-31 | $1,850,087 |
| Liabilities. Value of operating payables at end of year | 2011-12-31 | $1,002,360 |
| Liabilities. Value of operating payables at beginning of year | 2011-12-31 | $4,522,914 |
| Total non interest bearing cash at end of year | 2011-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2011-12-31 | $63 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2011-12-31 | No |
| Value of net income/loss | 2011-12-31 | $-6,619,216 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $780,767,379 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $787,386,595 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2011-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | Yes |
| Amount of loans by the plan or fixed income obligations due to the plan which were in default/classified-as-uncollectible as of the close of the plan year | 2011-12-31 | $83,930 |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2011-12-31 | $52,756,736 |
| Assets. partnership/joint venture interests at beginning of year | 2011-12-31 | $53,011,738 |
| Investment advisory and management fees | 2011-12-31 | $2,515,608 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2011-12-31 | $81,575,277 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2011-12-31 | $42,781,680 |
| Interest earned on other investments | 2011-12-31 | $855,665 |
| Income. Interest from US Government securities | 2011-12-31 | $4,298,633 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $8,531,410 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $284,445,817 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $30,176,706 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $8,706,827 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $14,271,850 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $14,271,850 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $-680 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2011-12-31 | $22,311,244 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2011-12-31 | $19,773,951 |
| Asset value of US Government securities at end of year | 2011-12-31 | $98,853,287 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $124,097,168 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2011-12-31 | $2,739,422 |
| Net investment gain/loss from pooled separate accounts | 2011-12-31 | $3,489,876 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $-1,858,753 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2011-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2011-12-31 | No |
| Contributions received in cash from employer | 2011-12-31 | $16,287,000 |
| Employer contributions (assets) at end of year | 2011-12-31 | $16,287,000 |
| Employer contributions (assets) at beginning of year | 2011-12-31 | $66,500,000 |
| Income. Dividends from preferred stock | 2011-12-31 | $104,164 |
| Income. Dividends from common stock | 2011-12-31 | $4,039,039 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2011-12-31 | $54,370,833 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $99,320,921 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-12-31 | $121,131,322 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $56,240,219 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $73,372,882 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $33,216,464 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $228,081,028 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2011-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2011-12-31 | No |
| Aggregate proceeds on sale of assets | 2011-12-31 | $666,246,321 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $670,935,215 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2011-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2011-12-31 | Disclaimer |
| Accountancy firm name | 2011-12-31 | SCHNEIDER DOWNS & CO., INC. |
| Accountancy firm EIN | 2011-12-31 | 251408703 |
| 2010 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $48,223,762 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $48,223,762 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $4,522,914 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $31,253,545 |
| Total income from all sources (including contributions) | 2010-12-31 | $179,265,568 |
| Total loss/gain on sale of assets | 2010-12-31 | $15,588,890 |
| Total of all expenses incurred | 2010-12-31 | $57,958,729 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $52,737,906 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $86,500,000 |
| Value of total assets at end of year | 2010-12-31 | $791,909,509 |
| Value of total assets at beginning of year | 2010-12-31 | $697,333,301 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $5,220,823 |
| Total interest from all sources | 2010-12-31 | $13,627,356 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $5,439,046 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2010-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2010-12-31 | $1,294,535 |
| Administrative expenses professional fees incurred | 2010-12-31 | $222,696 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2010-12-31 | $2,004,816 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2010-12-31 | $771,983 |
| Was this plan covered by a fidelity bond | 2010-12-31 | Yes |
| Value of fidelity bond cover | 2010-12-31 | $15,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2010-12-31 | $11,242,048 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-12-31 | $34,014,876 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $5,464,257 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $5,531,416 |
| Other income not declared elsewhere | 2010-12-31 | $662,935 |
| Administrative expenses (other) incurred | 2010-12-31 | $2,227,896 |
| Liabilities. Value of operating payables at end of year | 2010-12-31 | $4,522,914 |
| Liabilities. Value of operating payables at beginning of year | 2010-12-31 | $31,253,545 |
| Total non interest bearing cash at end of year | 2010-12-31 | $63 |
| Total non interest bearing cash at beginning of year | 2010-12-31 | $484,256 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2010-12-31 | No |
| Value of net income/loss | 2010-12-31 | $121,306,839 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $787,386,595 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $666,079,756 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2010-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | Yes |
| Amount of loans by the plan or fixed income obligations due to the plan which were in default/classified-as-uncollectible as of the close of the plan year | 2010-12-31 | $83,930 |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2010-12-31 | $53,011,738 |
| Assets. partnership/joint venture interests at beginning of year | 2010-12-31 | $47,238,598 |
| Investment advisory and management fees | 2010-12-31 | $2,770,231 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2010-12-31 | $42,781,680 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2010-12-31 | $43,754,607 |
| Interest earned on other investments | 2010-12-31 | $407,216 |
| Income. Interest from US Government securities | 2010-12-31 | $4,217,287 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $8,987,870 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $30,176,706 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $28,057,750 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $14,271,850 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $6,671,248 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $6,671,248 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $14,983 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2010-12-31 | $19,773,951 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2010-12-31 | $17,191,831 |
| Asset value of US Government securities at end of year | 2010-12-31 | $124,097,168 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $99,328,076 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2010-12-31 | $3,042,185 |
| Net investment gain/loss from pooled separate accounts | 2010-12-31 | $2,105,666 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $4,075,728 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2010-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2010-12-31 | No |
| Contributions received in cash from employer | 2010-12-31 | $86,500,000 |
| Employer contributions (assets) at end of year | 2010-12-31 | $66,500,000 |
| Employer contributions (assets) at beginning of year | 2010-12-31 | $30,000,000 |
| Income. Dividends from preferred stock | 2010-12-31 | $27,196 |
| Income. Dividends from common stock | 2010-12-31 | $4,117,315 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2010-12-31 | $52,737,906 |
| Asset. Corporate debt instrument preferred debt at end of year | 2010-12-31 | $121,131,322 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2010-12-31 | $97,691,426 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $73,372,882 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $83,590,972 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $228,081,028 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $203,006,262 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2010-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2010-12-31 | No |
| Aggregate proceeds on sale of assets | 2010-12-31 | $298,812,013 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $283,223,123 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2010-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2010-12-31 | Disclaimer |
| Accountancy firm name | 2010-12-31 | SCHNEIDER DOWNS & CO., INC. |
| Accountancy firm EIN | 2010-12-31 | 251408703 |
| 2009 : DUQUESNE LIGHT COMPANY DEFINED BENEFIT RETIREMENT PLAN 2009 401k financial data |
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| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2009-12-31 | $0 |
