| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| INCOME : | | | | | |
| Operating Income | 7591.00 | 5131.00 | 3705.00 | 5352.00 | 4481.00 |
| Earning From Sale of Electrical Energy | | | | | |
| Less: Cash Discount | | | | | |
| Contracts Income | 1103.00 | 745.00 | 30.00 | 1035.00 | 33.00 |
| Transmission EPC Business | | | | | |
| Wheeling & Transmission Charges recoverable | | | | | |
| Other Operational Income | 6488.00 | 4386.00 | 3675.00 | 4316.00 | 4448.00 |
| Less: Excise Duty | | | | | |
| Operating Income (Net) | 7591.00 | 5131.00 | 3705.00 | 5352.00 | 4481.00 |
| EXPENDITURE : | | | | | |
| Increase/Decrease in Stock | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 |
| Power Generation & Distribution Cost | 34.00 | 35.00 | 31.00 | 17.00 | 12.00 |
| Cost of power purchased | | | | | |
| Cost of Fuel | | | | | |
| Power Project Expenses | | | | | |
| Wheeling & Transmission Charges Payable | 31.00 | 32.00 | 29.00 | 15.00 | 10.00 |
| Other power & fuel | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 |
| Employee Cost | 590.00 | 529.00 | 537.00 | 571.00 | 513.00 |
| Salaries, Wages & Bonus | 497.00 | 443.00 | 446.00 | 482.00 | 430.00 |
| Contributions to EPF & PensionFunds | 59.00 | 51.00 | 56.00 | 57.00 | 66.00 |
| Workmen and Staff Welfare Expenses | 22.00 | 21.00 | 21.00 | 20.00 | 17.00 |
| Other Employees Cost | 12.00 | 14.00 | 14.00 | 13.00 | 0.00 |
| Operating Expenses | 1596.00 | 1041.00 | 539.00 | 1415.00 | 323.00 |
| Cost of Elastimold , Store & Spares Consumed | | | | | |
| Processing Charges | 22.00 | 16.00 | 12.00 | 15.00 | 15.00 |
| Sub Contract Charges | | | | | |
| Repairs and Maintenance | 412.00 | 244.00 | 430.00 | 337.00 | 190.00 |
| Other Operating Expenses | 1163.00 | 781.00 | 97.00 | 1064.00 | 118.00 |
| General and Administration Expenses | 337.00 | 283.00 | 251.00 | 330.00 | 289.00 |
| Rent , Rates & Taxes | 23.00 | 19.00 | 20.00 | 23.00 | 21.00 |
| Insurance | 17.00 | 17.00 | 17.00 | 8.00 | 5.00 |
| Printing and stationery | 5.00 | 4.00 | 5.00 | 5.00 | 6.00 |
| Professional and legal fees | 157.00 | 129.00 | 94.00 | 150.00 | 109.00 |
| Other Administration | 136.00 | 113.00 | 115.00 | 144.00 | 147.00 |
| Selling and Distribution Expenses | 5.00 | 4.00 | 2.00 | 1.00 | 2.00 |
| Freight outwards | | | | | |
| Sales Commissions and Incentives | | | | | |
| Advertisement & Sales Promotion | 5.00 | 4.00 | 2.00 | 1.00 | 2.00 |
| 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 | 56.00 | 52.00 | 58.00 | 50.00 | 34.00 |
| Bad debts /advances written off | | | | | |
| Provision for doubtful debts | | | | | 6.00 |
| Losson disposal of fixed assets(net) | | | 0.00 | 0.00 | 1.00 |
| Losson foreign exchange fluctuations | | | | | 0.00 |
| Losson sale of non-trade current investments | 7.00 | 13.00 | | | |
| Other Miscellaneous Expenses | 49.00 | 39.00 | 58.00 | 50.00 | 28.00 |
| Less: Expenses Capitalised | | | | | |
| Total Expenditure | 2616.00 | 1944.00 | 1419.00 | 2385.00 | 1174.00 |
| Operating Profit (Excl OI) | 4975.00 | 3187.00 | 2286.00 | 2967.00 | 3308.00 |
| Other Income | 174.00 | 225.00 | 234.00 | 294.00 | 212.00 |
| Interest Received | 87.00 | 29.00 | 40.00 | 43.00 | 40.00 |
| Dividend Received | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Profit on sale of Fixed Assets | | 0.00 | | | 0.00 |
| Profits on sale of Investments | 0.00 | | | 147.00 | 59.00 |
| Foreign Exchange Gains | | | | | |
| Others | 87.00 | 142.00 | 188.00 | 76.00 | 36.00 |
| Operating Profit | 5149.00 | 3412.00 | 2520.00 | 3261.00 | 3520.00 |
| Interest | 1830.00 | 1829.00 | 2154.00 | 2138.00 | 2053.00 |
| InterestonDebenture / Bonds | | | | | |
| Intereston Term Loan | 1737.00 | 1731.00 | 2052.00 | 1990.00 | 1861.00 |
| Intereston Fixed deposits | | | | | |
| Bank Charges etc | 90.00 | 91.00 | 85.00 | 120.00 | 119.00 |
| Other Interest | 4.00 | 7.00 | 17.00 | 27.00 | 73.00 |
| PBDT | 3319.00 | 1582.00 | 366.00 | 1124.00 | 1467.00 |
| Depreciation | 580.00 | 551.00 | 567.00 | 531.00 | 520.00 |
| Profit Before Taxation & Exceptional Items | 2739.00 | 1031.00 | -201.00 | 592.00 | 947.00 |
| Exceptional Income / Expenses | | | | -254.00 | -152.00 |
| Profit Before Tax | 2739.00 | 1031.00 | -201.00 | 338.00 | 795.00 |
| Provision for Tax | 172.00 | 99.00 | 20.00 | 65.00 | 75.00 |
| Current Income Tax | 156.00 | 105.00 | 55.00 | 81.00 | 103.00 |
| Deferred Tax | 27.00 | -7.00 | -28.00 | -4.00 | -21.00 |
| Other taxes | -10.00 | 2.00 | -7.00 | -12.00 | -7.00 |
| Profit After Tax | 2567.00 | 931.00 | -221.00 | 274.00 | 720.00 |
| Extra items | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Minority Interest | -1322.00 | -423.00 | 196.00 | -76.00 | -336.00 |
| Share of Associate | | | | | |
| Other Consolidated Items | | | | | |
| Consolidated Net Profit | 1244.00 | 508.00 | -25.00 | 197.00 | 384.00 |
| Adjustments to PAT | | | | | |
| Profit Balance B/F | -5348.00 | -5864.00 | -5844.00 | -6018.00 | -6345.00 |
| Appropriations | -4104.00 | -5356.00 | -5869.00 | -5820.00 | -5961.00 |
| General Reserves | | | | | |
| Proposed Equity Dividend | | | | | |
| Corporate dividend tax | | | | | |
| Other Appropriation | -4104.00 | -5356.00 | -5869.00 | -5820.00 | -5961.00 |
| Equity Dividend % | | | | | |
| Earnings Per Share | 33.00 | 13.00 | -1.00 | 5.00 | 10.00 |
| Adjusted EPS | 33.00 | 13.00 | -1.00 | 5.00 | 10.00 |