| (Rs.in Million) |
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 |
| INCOME : | | | | | |
| Operating Income | 244410.00 | 228050.00 | 214350.00 | 189820.00 | 172210.00 |
| Earning From Sale of Electrical Energy | 222670.00 | 203410.00 | 186810.00 | 160330.00 | 142060.00 |
| Less: Cash Discount | | | | | |
| Contracts Income | 2400.00 | 4620.00 | 9150.00 | 15950.00 | 15910.00 |
| Transmission EPC Business | | | | | |
| Wheeling & Transmission Charges recoverable | | | | | |
| Other Operational Income | 19340.00 | 20020.00 | 18390.00 | 13540.00 | 14250.00 |
| Less: Excise Duty | | | | | |
| Operating Income (Net) | 244410.00 | 228050.00 | 214350.00 | 189820.00 | 172210.00 |
| EXPENDITURE : | | | | | |
| Increase/Decrease in Stock | | | | | |
| Power Generation & Distribution Cost | 148730.00 | 149980.00 | 142710.00 | 111310.00 | 103210.00 |
| Cost of power purchased | 146680.00 | 149280.00 | 142170.00 | 110760.00 | 103070.00 |
| Cost of Fuel | 2060.00 | 700.00 | 540.00 | 550.00 | 140.00 |
| Power Project Expenses | | | | | |
| Wheeling & Transmission Charges Payable | | | | | |
| Other power & fuel | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Employee Cost | 11610.00 | 11140.00 | 10820.00 | 10860.00 | 10910.00 |
| Salaries, Wages & Bonus | 9770.00 | 9150.00 | 9070.00 | 8990.00 | 8740.00 |
| Contributions to EPF & PensionFunds | 1020.00 | 1220.00 | 1020.00 | 1150.00 | 1490.00 |
| Workmen and Staff Welfare Expenses | 600.00 | 580.00 | 570.00 | 540.00 | 470.00 |
| Other Employees Cost | 220.00 | 190.00 | 170.00 | 190.00 | 210.00 |
| Operating Expenses | 12590.00 | 13060.00 | 15560.00 | 21180.00 | 19900.00 |
| Cost of Elastimold , Store & Spares Consumed | 700.00 | 600.00 | 530.00 | 530.00 | 520.00 |
| Processing Charges | | | | | |
| Sub Contract Charges | 2060.00 | 4400.00 | 8320.00 | 14440.00 | 14440.00 |
| Repairs and Maintenance | 3800.00 | 3640.00 | 3220.00 | 2960.00 | 3150.00 |
| Other Operating Expenses | 6030.00 | 4420.00 | 3490.00 | 3240.00 | 1790.00 |
| General and Administration Expenses | 2820.00 | 2620.00 | 2280.00 | 2290.00 | 2210.00 |
| Rent , Rates & Taxes | 400.00 | 330.00 | 430.00 | 330.00 | 350.00 |
| Insurance | 370.00 | 390.00 | 380.00 | 430.00 | 510.00 |
| Printing and stationery | | | | | |
| Professional and legal fees | 2010.00 | 1870.00 | | 1520.00 | 1340.00 |
| Other Administration | 40.00 | 30.00 | 1470.00 | 0.00 | 0.00 |
| Selling and Distribution Expenses | 8500.00 | 7380.00 | 6930.00 | 5710.00 | 5160.00 |
| Freight outwards | | | | | |
| Sales Commissions and Incentives | | | | | |
| Advertisement & Sales Promotion | | | | | |
| Handling and Clearing Charges | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Selling Expenses | 8500.00 | 7380.00 | 6930.00 | 5710.00 | 5160.00 |
| Miscellaneous Expenses | 22600.00 | 23360.00 | 22890.00 | 20200.00 | 28930.00 |
| Bad debts /advances written off | 140.00 | 0.00 | 50.00 | 80.00 | 900.00 |
| Provision for doubtful debts | 500.00 | 1230.00 | 640.00 | 590.00 | 380.00 |
| Losson disposal of fixed assets(net) | 130.00 | 650.00 | 160.00 | 220.00 | 360.00 |
| Losson foreign exchange fluctuations | 140.00 | 40.00 | 20.00 | 0.00 | 520.00 |
| Losson sale of non-trade current investments | 0.00 | 430.00 | 1000.00 | 280.00 | |
| Other Miscellaneous Expenses | 21680.00 | 21010.00 | 21020.00 | 19020.00 | 26770.00 |
| Less: Expenses Capitalised | | | | | |
| Total Expenditure | 206850.00 | 207540.00 | 201200.00 | 171540.00 | 170330.00 |
| Operating Profit (Excl OI) | 37560.00 | 20510.00 | 13150.00 | 18280.00 | 1880.00 |
| Other Income | 4070.00 | 4520.00 | 4190.00 | 7210.00 | 42620.00 |
| Interest Received | 2360.00 | 1960.00 | 1490.00 | 1540.00 | 1470.00 |
| Dividend Received | 10.00 | 0.00 | | 0.00 | 0.00 |
| Profit on sale of Fixed Assets | 60.00 | 50.00 | 40.00 | 190.00 | 120.00 |
| Profits on sale of Investments | 60.00 | 20.00 | 0.00 | 1290.00 | 860.00 |
| Foreign Exchange Gains | 30.00 | 10.00 | 1340.00 | 590.00 | 60.00 |
| Others | 1490.00 | 1900.00 | 1040.00 | 3470.00 | 3230.00 |
| Operating Profit | 41640.00 | 25030.00 | 17340.00 | 25490.00 | 44500.00 |
| Interest | 17840.00 | 23100.00 | 23930.00 | 20600.00 | 27270.00 |
| InterestonDebenture / Bonds | 1400.00 | 3000.00 | 3280.00 | 1870.00 | 1820.00 |
| Intereston Term Loan | 10660.00 | 10650.00 | 10790.00 | 9730.00 | 10890.00 |
| Intereston Fixed deposits | 1630.00 | 1440.00 | 1070.00 | 1000.00 | 1070.00 |
| Bank Charges etc | 1630.00 | 1230.00 | 1150.00 | 960.00 | 2500.00 |
| Other Interest | 2520.00 | 6780.00 | 7650.00 | 7050.00 | 10990.00 |
| PBDT | 23800.00 | 1930.00 | -6590.00 | 4890.00 | 17230.00 |
| Depreciation | 14210.00 | 15030.00 | 14490.00 | 12830.00 | 13520.00 |
| Profit Before Taxation & Exceptional Items | 9580.00 | -13090.00 | -21080.00 | -7950.00 | 3710.00 |
| Exceptional Income / Expenses | 75250.00 | 7050.00 | -3580.00 | 1380.00 | 25680.00 |
| Profit Before Tax | 84840.00 | -6050.00 | -24660.00 | -6560.00 | 29390.00 |
| Provision for Tax | -60.00 | 410.00 | 70.00 | 230.00 | -1670.00 |
| Current Income Tax | 110.00 | 190.00 | 60.00 | 120.00 | 210.00 |
| Deferred Tax | -170.00 | 290.00 | 70.00 | 110.00 | -1040.00 |
| Other taxes | 0.00 | -70.00 | -60.00 | -10.00 | -830.00 |
| Profit After Tax | 84900.00 | -6460.00 | -24730.00 | -6790.00 | 31060.00 |
| Extra items | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Minority Interest | -42400.00 | -4610.00 | -6570.00 | -1310.00 | -19900.00 |
| Share of Associate | 6870.00 | -5020.00 | -910.00 | -1890.00 | 100.00 |
| Other Consolidated Items | | | | | |
| Consolidated Net Profit | 49380.00 | -16090.00 | -32210.00 | -9990.00 | 11250.00 |
| Adjustments to PAT | | | | | |
| Profit Balance B/F | -91660.00 | -75520.00 | -42280.00 | -32200.00 | -43470.00 |
| Appropriations | -42290.00 | -91610.00 | -74500.00 | -42190.00 | -32210.00 |
| General Reserves | | | | | |
| Proposed Equity Dividend | | | | | |
| Corporate dividend tax | | | | | |
| Other Appropriation | -42290.00 | -91610.00 | -74500.00 | -42190.00 | -32210.00 |
| Equity Dividend % | | | | | |
| Earnings Per Share | 125.00 | -41.00 | -92.00 | -38.00 | 43.00 |
| Adjusted EPS | 125.00 | -41.00 | -92.00 | -38.00 | 43.00 |