| (Rs.in Million) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| INCOME : | | | | | |
| Operating Income | 2709.80 | 2583.10 | 3106.30 | 2547.50 | 3271.80 |
| Earning From Sale of Electrical Energy | 2693.80 | 2390.30 | 2570.90 | 2495.40 | 2761.30 |
| Less: Cash Discount | | | | | |
| Contracts Income | | | | | |
| Transmission EPC Business | | | | | |
| Wheeling & Transmission Charges recoverable | | | | | |
| Other Operational Income | 16.00 | 192.80 | 535.40 | 52.10 | 510.50 |
| Less: Excise Duty | | | | | |
| Operating Income (Net) | 2709.80 | 2583.10 | 3106.30 | 2547.50 | 3271.80 |
| EXPENDITURE : | | | | | |
| Increase/Decrease in Stock | | | | | |
| Power Generation & Distribution Cost | 11.70 | 10.40 | 9.10 | 9.90 | 12.40 |
| Cost of power purchased | 11.70 | 10.40 | 9.10 | 9.90 | 12.40 |
| Cost of Fuel | | | | | |
| Power Project Expenses | | | | | |
| Wheeling & Transmission Charges Payable | | | | | |
| Other power & fuel | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Employee Cost | 138.90 | 127.90 | 111.60 | 119.00 | 128.30 |
| Salaries, Wages & Bonus | 117.60 | 110.00 | 93.50 | 99.80 | 106.90 |
| Contributions to EPF & PensionFunds | 11.50 | 9.10 | 9.00 | 9.80 | 9.90 |
| Workmen and Staff Welfare Expenses | 6.60 | 6.70 | 6.90 | 6.50 | 8.50 |
| Other Employees Cost | 3.20 | 2.10 | 2.20 | 2.90 | 3.00 |
| Operating Expenses | 509.70 | 516.70 | 517.00 | 513.60 | 544.20 |
| Cost of Elastimold , Store & Spares Consumed | 55.80 | 50.80 | 37.40 | 28.60 | 59.90 |
| Processing Charges | | | | | |
| Sub Contract Charges | 448.70 | 462.10 | 475.40 | 480.00 | 479.00 |
| Repairs and Maintenance | 5.20 | 3.80 | 4.20 | 5.00 | 5.30 |
| Other Operating Expenses | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| General and Administration Expenses | 153.60 | 153.80 | 127.00 | 102.20 | 134.00 |
| Rent , Rates & Taxes | 15.80 | 23.40 | 32.30 | 17.30 | 27.00 |
| Insurance | 46.60 | 40.10 | 32.60 | 25.70 | 26.70 |
| Printing and stationery | | | | 1.10 | 2.30 |
| Professional and legal fees | 55.80 | 54.80 | 46.20 | 42.90 | 43.90 |
| Other Administration | 35.40 | 35.50 | 15.90 | 15.20 | 34.10 |
| Selling and Distribution Expenses | | | | 1.10 | 1.40 |
| Freight outwards | | | | 0.70 | 1.10 |
| Sales Commissions and Incentives | | | | 0.40 | 0.30 |
| Advertisement & Sales Promotion | | | | | |
| Handling and Clearing Charges | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Selling Expenses | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Miscellaneous Expenses | 31.70 | 76.70 | 102.90 | 181.20 | 364.60 |
| Bad debts /advances written off | | | | | |
| Provision for doubtful debts | 21.20 | 64.50 | 70.40 | 136.40 | 109.10 |
| Losson disposal of fixed assets(net) | | | 0.70 | 1.20 | 1.20 |
| Losson foreign exchange fluctuations | | | 4.10 | | 1.10 |
| Losson sale of non-trade current investments | | | | | |
| Other Miscellaneous Expenses | 10.50 | 12.20 | 27.70 | 43.60 | 253.20 |
| Less: Expenses Capitalised | | | | | |
| Total Expenditure | 845.60 | 885.50 | 867.60 | 927.00 | 1184.90 |
| Operating Profit (Excl OI) | 1864.20 | 1697.60 | 2238.70 | 1620.50 | 2086.90 |
| Other Income | 99.60 | 332.40 | 45.90 | 79.50 | 640.30 |
| Interest Received | 53.30 | 192.70 | 2.70 | 6.00 | 5.10 |
| Dividend Received | | | | | |
| Profit on sale of Fixed Assets | | | | | |
| Profits on sale of Investments | | | | | |
| Foreign Exchange Gains | 2.60 | 13.40 | | 14.30 | |
| Others | 43.70 | 21.40 | 36.50 | 59.20 | 635.20 |
| Operating Profit | 1963.80 | 2030.00 | 2284.60 | 1700.00 | 2727.20 |
| Interest | 802.10 | 1082.90 | 1216.10 | 1381.60 | 1628.80 |
| InterestonDebenture / Bonds | | | | | |
| Intereston Term Loan | 766.70 | 1037.40 | | | |
| Intereston Fixed deposits | | | | | |
| Bank Charges etc | 12.10 | 15.80 | 4.20 | 29.20 | 92.80 |
| Other Interest | 23.30 | 29.70 | 1211.90 | 1352.40 | 1536.00 |
| PBDT | 1161.70 | 947.10 | 1068.50 | 318.40 | 1098.40 |
| Depreciation | 823.40 | 829.50 | 886.20 | 909.90 | 915.20 |
| Profit Before Taxation & Exceptional Items | 338.30 | 117.60 | 182.30 | -591.50 | 183.20 |
| Exceptional Income / Expenses | 48.40 | 233.40 | 283.20 | 84.40 | 15.60 |
| Profit Before Tax | 386.70 | 351.00 | 465.50 | -507.10 | 198.80 |
| Provision for Tax | 2.70 | | | | |
| Current Income Tax | 2.70 | | | | |
| Deferred Tax | | | | | |
| Other taxes | 2.70 | 0.00 | 0.00 | 0.00 | 0.00 |
| Profit After Tax | 384.00 | 351.00 | 465.50 | -507.10 | 198.80 |
| Extra items | 0.00 | -17.70 | -107.70 | -63.00 | 0.00 |
| Minority Interest | -18.70 | -7.40 | -8.00 | -5.40 | 32.00 |
| Share of Associate | | | | | |
| Other Consolidated Items | | | | | |
| Consolidated Net Profit | 365.30 | 325.90 | 349.80 | -575.50 | 230.80 |
| Adjustments to PAT | | | | | |
| Profit Balance B/F | -11622.90 | -11948.80 | -12291.00 | -11715.50 | -11870.70 |
| Appropriations | -11257.60 | -11622.90 | -11941.20 | -12291.00 | -11639.90 |
| General Reserves | | | | | |
| Proposed Equity Dividend | | | | | |
| Corporate dividend tax | | | | | |
| Other Appropriation | -11257.60 | -11622.90 | -11941.20 | -12291.00 | -11639.90 |
| Equity Dividend % | | | | | |
| Earnings Per Share | 0.00 | 0.00 | 0.00 | -1.00 | 0.00 |
| Adjusted EPS | 0.00 | 0.00 | 0.00 | -1.00 | 0.00 |