| (Rs. in Million) |
| Particulars | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 |
| INCOME : | | | | | |
| Operating Income | 38181.20 | 35281.50 | 33476.60 | 25485.00 | 27587.20 |
| Earning From Sale of Electrical Energy | 26975.40 | 22800.90 | 18352.40 | 15419.30 | 17658.00 |
| Less: Cash Discount | | | | | |
| Contracts Income | | | | | |
| Transmission EPC Business | | | | | |
| Wheeling & Transmission Charges recoverable | | | | | |
| Other Operational Income | 11205.80 | 12480.50 | 15124.20 | 10065.80 | 9929.20 |
| Less: Excise Duty | | | | | |
| Operating Income (Net) | 38181.20 | 35281.50 | 33476.60 | 25485.00 | 27587.20 |
| EXPENDITURE : | | | | | |
| Increase/Decrease in Stock | 721.50 | -1417.00 | 142.00 | -38.50 | -63.70 |
| Power Generation & Distribution Cost | 12038.70 | 11171.30 | 9104.90 | 5597.20 | 8045.30 |
| Cost of power purchased | 12038.70 | 11171.30 | 9104.90 | 5597.20 | 8045.30 |
| 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 | 2250.70 | 2151.20 | 1987.90 | 1613.40 | 1619.90 |
| Salaries, Wages & Bonus | 2050.00 | 1890.10 | 1793.80 | 1422.50 | 1417.10 |
| Contributions to EPF & PensionFunds | 41.70 | 72.00 | 65.10 | 55.30 | 52.40 |
| Workmen and Staff Welfare Expenses | 90.30 | 68.60 | 55.30 | 66.10 | 73.00 |
| Other Employees Cost | 68.70 | 120.50 | 73.70 | 69.60 | 77.40 |
| Operating Expenses | 6181.90 | 5779.60 | 4333.60 | 3209.70 | 3447.60 |
| Cost of Elastimold , Store & Spares Consumed | 861.60 | 971.00 | 834.80 | 542.80 | 583.00 |
| Processing Charges | | | | | |
| Sub Contract Charges | | | | | |
| Repairs and Maintenance | 613.70 | 632.20 | 584.30 | 413.90 | 595.80 |
| Other Operating Expenses | 4706.60 | 4176.40 | 2914.40 | 2253.00 | 2268.80 |
| General and Administration Expenses | 1418.50 | 1770.10 | 1390.10 | 963.10 | 1001.40 |
| Rent , Rates & Taxes | 294.40 | 399.20 | 360.10 | 217.90 | 297.80 |
| Insurance | 493.20 | 470.50 | 352.00 | 274.20 | 281.10 |
| Printing and stationery | | | | | |
| Professional and legal fees | 302.30 | 540.40 | 429.40 | 296.80 | 165.70 |
| Other Administration | 328.60 | 360.00 | 248.70 | 174.10 | 256.80 |
| Selling and Distribution Expenses | 19.70 | 27.40 | 20.30 | 12.50 | 13.40 |
| Freight outwards | | | | | |
| Sales Commissions and Incentives | | | | | |
| Advertisement & Sales Promotion | 19.70 | 27.40 | 20.30 | 12.50 | 13.40 |
| 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 | 306.60 | 144.30 | 3309.20 | 3434.80 | 2742.50 |
| Bad debts /advances written off | | | | | |
| Provision for doubtful debts | | | 3222.70 | 3361.70 | 1560.50 |
| Losson disposal of fixed assets(net) | 0.40 | 9.40 | 1.50 | 2.50 | 0.10 |
| Losson foreign exchange fluctuations | | | | | |
| Losson sale of non-trade current investments | | | | | |
| Other Miscellaneous Expenses | 306.20 | 134.90 | 85.00 | 70.50 | 1181.90 |
| Less: Expenses Capitalised | | | | | |
| Total Expenditure | 22937.50 | 19626.90 | 20288.00 | 14792.10 | 16806.40 |
| Operating Profit (Excl OI) | 15243.60 | 15654.50 | 13188.60 | 10692.90 | 10780.80 |
| Other Income | 3315.00 | 4021.40 | 2977.60 | 2490.20 | 1222.00 |
| Interest Received | 686.30 | 2273.60 | 1817.30 | 1271.80 | 722.30 |
| Dividend Received | 8.10 | 9.00 | 5.20 | 0.80 | 28.70 |
| Profit on sale of Fixed Assets | 12.80 | 111.40 | | | |
| Profits on sale of Investments | 86.90 | 149.40 | 38.00 | 47.50 | 8.20 |
| Foreign Exchange Gains | 276.80 | 1004.00 | | 427.60 | 301.20 |
| Others | 298.30 | 474.00 | 1117.00 | 616.20 | 161.70 |
| Operating Profit | 18558.60 | 19675.90 | 16166.20 | 13183.10 | 12002.80 |
| Interest | 2746.00 | 3971.80 | 3380.80 | 3481.50 | 3187.70 |
| InterestonDebenture / Bonds | | | | | |
| Intereston Term Loan | | | | | |
| Intereston Fixed deposits | | | | | |
| Bank Charges etc | 83.00 | 88.20 | 71.40 | 39.30 | 77.80 |
| Other Interest | 2663.00 | 3883.50 | 3309.40 | 3442.20 | 3109.90 |
| PBDT | 15812.60 | 15704.10 | 12785.40 | 9701.60 | 8815.10 |
| Depreciation | 3187.10 | 3062.10 | 2953.20 | 2997.80 | 2886.50 |
| Profit Before Taxation & Exceptional Items | 12625.50 | 12642.00 | 9832.20 | 6703.90 | 5928.70 |
| Exceptional Income / Expenses | 1158.00 | | -942.70 | 11.60 | |
| Profit Before Tax | 13783.50 | 12642.00 | 8889.50 | 6715.50 | 5928.70 |
| Provision for Tax | 1230.30 | 440.30 | 3231.10 | 1170.90 | 596.60 |
| Current Income Tax | 1512.60 | 1304.70 | 2761.50 | 1531.20 | 971.50 |
| Deferred Tax | -282.30 | -864.40 | 469.60 | -360.20 | -374.90 |
| Other taxes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Profit After Tax | 12553.20 | 12201.70 | 5658.40 | 5544.60 | 5332.10 |
| Extra items | 7.60 | 15.20 | 74.50 | -37.80 | -24.50 |
| Minority Interest | -3123.50 | -2940.20 | -555.80 | -1274.40 | -1353.00 |
| Share of Associate | | | | | |
| Other Consolidated Items | | | | | |
| Consolidated Net Profit | 9437.30 | 9276.70 | 5177.00 | 4232.40 | 3954.60 |
| Adjustments to PAT | | | | | |
| Profit Balance B/F | 44045.20 | 35639.10 | 30829.80 | 26597.50 | 23245.10 |
| Appropriations | 53482.50 | 44915.80 | 36006.90 | 30829.80 | 27199.70 |
| General Reserves | | | | | |
| Proposed Equity Dividend | | | | | |
| Corporate dividend tax | | | | | |
| Other Appropriation | 53482.50 | 44915.80 | 36006.90 | 30829.80 | 27199.70 |
| Equity Dividend % | 200.00 | 300.00 | 300.00 | 125.00 | 75.00 |
| Earnings Per Share | 65.00 | 64.00 | 36.00 | 29.00 | 22.00 |
| Adjusted EPS | 33.00 | 32.00 | 18.00 | 14.00 | 11.00 |