| (Rs.in Million) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| INCOME : | | | | | |
| Operating Income | 167630.00 | 156740.00 | 168560.00 | 183460.00 | 181010.00 |
| Earning From Sale of Electrical Energy | 160580.00 | 149290.00 | 159190.00 | 172330.00 | 167890.00 |
| Less: Cash Discount | | | | | |
| Contracts Income | | | | | |
| Transmission EPC Business | | | | | |
| Wheeling & Transmission Charges recoverable | | | | | |
| Other Operational Income | 7050.00 | 7450.00 | 9380.00 | 11120.00 | 13120.00 |
| Less: Excise Duty | | | | | |
| Operating Income (Net) | 167630.00 | 156740.00 | 168560.00 | 183460.00 | 181010.00 |
| EXPENDITURE : | | | | | |
| Increase/Decrease in Stock | | | | | |
| Power Generation & Distribution Cost | 153540.00 | 141900.00 | 147880.00 | 160570.00 | 158810.00 |
| Cost of power purchased | 153520.00 | 141890.00 | 147870.00 | 160560.00 | 158800.00 |
| Cost of Fuel | | | | | |
| Power Project Expenses | | | | | |
| Wheeling & Transmission Charges Payable | | | | | |
| Other power & fuel | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| Employee Cost | 880.00 | 800.00 | 750.00 | 650.00 | 590.00 |
| Salaries, Wages & Bonus | 800.00 | 720.00 | 670.00 | 590.00 | 530.00 |
| Contributions to EPF & PensionFunds | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Workmen and Staff Welfare Expenses | 40.00 | 50.00 | 40.00 | 30.00 | 30.00 |
| Other Employees Cost | 20.00 | 20.00 | 10.00 | 10.00 | 10.00 |
| Operating Expenses | 480.00 | 1340.00 | 1510.00 | 2210.00 | 470.00 |
| Cost of Elastimold , Store & Spares Consumed | | | | | |
| Processing Charges | | | | | |
| Sub Contract Charges | | | | | |
| Repairs and Maintenance | 50.00 | 50.00 | 50.00 | 50.00 | 40.00 |
| Other Operating Expenses | 430.00 | 1290.00 | 1460.00 | 2160.00 | 430.00 |
| General and Administration Expenses | 460.00 | 480.00 | 490.00 | 490.00 | 570.00 |
| Rent , Rates & Taxes | 30.00 | 30.00 | 30.00 | 40.00 | 40.00 |
| Insurance | 0.00 | 0.00 | 40.00 | 50.00 | 10.00 |
| Printing and stationery | 10.00 | 0.00 | 0.00 | 0.00 | 10.00 |
| Professional and legal fees | 300.00 | 320.00 | 320.00 | 320.00 | 400.00 |
| Other Administration | 130.00 | 130.00 | 100.00 | 80.00 | 110.00 |
| Selling and Distribution Expenses | 40.00 | 40.00 | 20.00 | 10.00 | 40.00 |
| Freight outwards | | | | | |
| Sales Commissions and Incentives | | | | | |
| Advertisement & Sales Promotion | 40.00 | 40.00 | 20.00 | 10.00 | 40.00 |
| 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 | 1700.00 | 1040.00 | 2180.00 | 2570.00 | 2270.00 |
| Bad debts /advances written off | 160.00 | 10.00 | 80.00 | 30.00 | 20.00 |
| Provision for doubtful debts | 270.00 | 80.00 | 130.00 | 80.00 | 110.00 |
| Losson disposal of fixed assets(net) | 0.00 | | 0.00 | | 0.00 |
| Losson foreign exchange fluctuations | | | | 10.00 | |
| Losson sale of non-trade current investments | | | | | |
| Other Miscellaneous Expenses | 1270.00 | 950.00 | 1970.00 | 2450.00 | 2140.00 |
| Less: Expenses Capitalised | | | | | |
| Total Expenditure | 157100.00 | 145600.00 | 152830.00 | 166500.00 | 162750.00 |
| Operating Profit (Excl OI) | 10530.00 | 11130.00 | 15730.00 | 16960.00 | 18260.00 |
| Other Income | 590.00 | 260.00 | 310.00 | 290.00 | 230.00 |
| Interest Received | 200.00 | 140.00 | 190.00 | 140.00 | 80.00 |
| Dividend Received | | | | | |
| Profit on sale of Fixed Assets | | 0.00 | | | |
| Profits on sale of Investments | | | | | |
| Foreign Exchange Gains | 0.00 | 0.00 | 0.00 | | 0.00 |
| Others | 230.00 | 100.00 | 30.00 | 70.00 | 60.00 |
| Operating Profit | 11130.00 | 11390.00 | 16040.00 | 17250.00 | 18490.00 |
| Interest | 4320.00 | 4740.00 | 7570.00 | 9260.00 | 11590.00 |
| InterestonDebenture / Bonds | 90.00 | 110.00 | 330.00 | 460.00 | 510.00 |
| Intereston Term Loan | 4120.00 | 4490.00 | 6940.00 | 8330.00 | 10670.00 |
| Intereston Fixed deposits | | | 10.00 | 70.00 | 70.00 |
| Bank Charges etc | 80.00 | 110.00 | 140.00 | 120.00 | 260.00 |
| Other Interest | 20.00 | 20.00 | 160.00 | 270.00 | 80.00 |
| PBDT | 6810.00 | 6650.00 | 8470.00 | 7990.00 | 6900.00 |
| Depreciation | 100.00 | 100.00 | 1010.00 | 1000.00 | 1000.00 |
| Profit Before Taxation & Exceptional Items | 6710.00 | 6550.00 | 7450.00 | 6990.00 | 5890.00 |
| Exceptional Income / Expenses | -200.00 | | | -210.00 | |
| Profit Before Tax | 6540.00 | 6530.00 | 7450.00 | 6790.00 | 5890.00 |
| Provision for Tax | 1700.00 | 1680.00 | 1930.00 | 2210.00 | 1830.00 |
| Current Income Tax | 1760.00 | 1930.00 | 1530.00 | 1760.00 | 1030.00 |
| Deferred Tax | -50.00 | -250.00 | 400.00 | 450.00 | 650.00 |
| Other taxes | 0.00 | 0.00 | 0.00 | 0.00 | 160.00 |
| Profit After Tax | 4840.00 | 4850.00 | 5520.00 | 4580.00 | 4060.00 |
| Extra items | 500.00 | 220.00 | 0.00 | 0.00 | 0.00 |
| Minority Interest | -560.00 | -620.00 | -460.00 | -90.00 | -390.00 |
| Share of Associate | | | | | |
| Other Consolidated Items | | | | | |
| Consolidated Net Profit | 4770.00 | 4460.00 | 5060.00 | 4490.00 | 3680.00 |
| Adjustments to PAT | | | | | |
| Profit Balance B/F | 14430.00 | 13370.00 | 12950.00 | 12710.00 | 11940.00 |
| Appropriations | 19200.00 | 17820.00 | 18010.00 | 17190.00 | 15620.00 |
| General Reserves | 740.00 | 1170.00 | 1300.00 | 1230.00 | 960.00 |
| Proposed Equity Dividend | | | | | |
| Corporate dividend tax | | | | | |
| Other Appropriation | 18460.00 | 16660.00 | 16710.00 | 15960.00 | 14650.00 |
| Equity Dividend % | 78.00 | 78.00 | 78.00 | 75.00 | 55.00 |
| Earnings Per Share | 16.00 | 15.00 | 17.00 | 15.00 | 12.00 |
| Adjusted EPS | 16.00 | 15.00 | 17.00 | 15.00 | 12.00 |