Consolidated figures · ₹ crore
| ₹ Cr | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73,426 | 82,081 | 88,083 | 1,00,287 | 1,09,464 | 1,11,531 | 1,32,669 | 1,76,207 | 1,78,501 | 1,88,138 | 1,87,385 | |
| COGS | — | — | — | — | 57,186 | 56,099 | 69,753 | 1,00,656 | 98,312 | 1,01,515 | 92,490 |
| Gross profit | — | — | — | — | 52,278 | 55,432 | 62,916 | 75,551 | 80,189 | 86,623 | 94,895 |
| 60,702 | 66,595 | 73,123 | 73,606 | 20,336 | 20,774 | 21,617 | 27,042 | 27,461 | 30,282 | 36,745 | |
| 12,725 | 15,486 | 14,961 | 26,681 | 31,942 | 34,658 | 41,300 | 48,509 | 52,728 | 56,341 | 58,150 | |
| OPM % | 17.3% | 18.9% | 17% | 26.6% | 29.2% | 31.1% | 31.1% | 27.5% | 29.5% | 30% | 31% |
| Depreciation | — | — | — | 8,669 | 10,356 | 12,450 | 13,788 | 14,792 | 16,204 | 17,401 | 19,629 |
| Interest | 3,314 | 3,651 | 4,435 | 5,605 | 8,117 | 9,224 | 9,316 | 11,156 | 12,048 | 13,168 | 13,801 |
| 1,058 | 967 | 1,558 | 2,247 | 2,909 | 2,503 | 2,325 | 1,770 | 2,665 | 2,724 | 2,414 | |
| Profit before tax | 10,618 | 13,761 | — | — | 21,250 | 17,390 | 22,007 | 23,917 | 28,142 | 32,198 | 24,669 |
| Tax | -163 | 3,047 | 5,653 | -2,780 | 9,348 | 2,421 | 5,047 | 6,796 | 6,809 | 8,245 | -2,876 |
| Tax % | -1.5% | 22.1% | — | — | 44% | 13.9% | 22.9% | 28.4% | 24.2% | 25.6% | -11.7% |
| 10,781 | 10,714 | 10,502 | 14,034 | 11,902 | 14,969 | 16,960 | 17,121 | 21,332 | 23,953 | 27,546 | |
| PAT margin % | 14.7% | 13.1% | 11.9% | 14% | 10.9% | 13.4% | 12.8% | 9.7% | 12% | 12.7% | 14.7% |
| EPS (₹) | — | — | — | — | 11.7 | 14.9 | 17.2 | 17.4 | 21.5 | 24.2 | 27.9 |
| EPS adjusted (₹) | 10.9 | 10.8 | 10.7 | 13.9 | 11.7 | 15.1 | 17.2 | 17.4 | 21.5 | 24.2 | 27.9 |
| — | — | — | — | 26.9% | 41.4% | 40.7% | 41.6% | 36.1% | 34.6% | 32.3% | |
| Annual report | Annual report for Mar 2016 | Annual report for Mar 2017 | Annual report for Mar 2018 | Annual report for Mar 2019 | Annual report for Mar 2020 | Annual report for Mar 2021 | Annual report for Mar 2022 | Annual report for Mar 2023 | Annual report for Mar 2024 | Annual report for Mar 2025 | Annual report for Mar 2026 |
| ₹ Cr | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Equity capital | 8,245 | 8,245 | 8,245 | 9,895 | 9,895 | 9,697 | 9,697 | 9,697 | 9,697 | 9,697 | 9,697 |
| Reserves | 75,836 | 89,593 | 89,593 | 1,01,462 | 1,08,945 | 1,16,042 | 1,25,677 | 1,37,327 | 1,51,013 | 1,74,374 | 1,93,479 |
| Minority interest | 774 | 803 | 803 | 2,908 | 3,317 | 3,524 | 3,760 | 3,930 | 4,413 | 7,052 | 7,977 |
| 83,605 | 1,07,195 | 1,07,195 | 1,64,433 | 1,92,576 | 2,09,310 | 2,19,056 | 2,19,805 | 2,35,040 | 2,47,575 | 2,67,258 | |
| 37,287 | 42,661 | 47,587 | 67,964 | 63,753 | 60,315 | 66,756 | 75,263 | 80,034 | 85,467 | 80,232 | |
| Total equity & liabilities | 2,05,747 | 2,48,497 | 2,53,423 | 3,46,661 | 3,78,485 | 3,98,888 | 4,24,946 | 4,46,021 | 4,80,197 | 5,24,165 | 5,58,644 |
| 79,468 | 1,04,532 | 1,02,912 | 1,50,985 | 1,87,803 | 2,03,245 | 2,24,923 | 2,40,424 | 2,58,934 | 2,71,437 | 3,18,697 | |
| CWIP | 63,731 | 86,461 | 88,080 | 1,17,998 | 98,211 | 97,404 | 91,025 | 89,133 | 87,593 | 1,00,776 | 84,833 |
| Investments | 7,371 | 7,614 | 7,614 | 8,132 | 9,807 | 10,589 | 10,626 | 13,935 | 15,885 | 19,704 | 24,180 |
| 55,176 | 49,891 | 54,817 | 69,546 | 82,665 | 87,649 | 98,371 | 1,02,529 | 1,17,786 | 1,32,249 | 1,30,934 | |
| Total assets | 2,05,747 | 2,48,497 | 2,53,423 | 3,46,661 | 3,78,485 | 3,98,888 | 4,24,946 | 4,46,021 | 4,80,197 | 5,24,165 | 5,58,644 |
As reported in NSE results XBRL. Segment result is before tax and finance costs. ROCE uses that annual result divided by segment assets less liabilities.
Latest reported period · 31 Mar 2026 · ₹ crore
| Segment | Revenue | Result | Assets | Liabilities | Capital employed | ROCE % |
|---|---|---|---|---|---|---|
| Generation | 1,82,610.35 | 40,437.27 | 4,89,858.7 | 65,371.05 | 4,24,487.65 | 9.53 |
| Others | 19,415.99 | 1,234.21 |
| ₹ Cr | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24,125 | 20,167 | 19,663 | 18,686 | 23,890 | 32,444 | 41,788 | 40,052 | 40,785 | 50,436 | 50,902 | |
| -19,162 | -24,480 | -20,672 | -24,063 | -29,628 | -21,034 | -22,838 | -26,107 | -32,141 | -45,800 | -37,578 | |
| -3,899 | 3,138 | 1,033 | 4,927 | 6,004 | -11,049 | -19,172 | -14,154 | -8,246 | -4,073 | -11,328 | |
| Net cash flow | — | -1,176 | 24 | -451 | 266 | 361 | -222 | -210 | 398 | 563 | 1,995 |
| Free cash flow | 2,987 | -4,233 | 898 | -2,921 | 5,659 | 9,132 | 17,344 | 15,233 | 9,969 | 9,153 | 6,852 |
| CFO / Operating profit % | 189.6% | 130.2% | 131.4% | 70% | 75.8% | 95.5% | 103.8% | 83.9% | 79.8% | 93.2% | 92.1% |
| 24,536.19 |
| 9,554.75 |
| 14,981.44 |
| 8.24 |
| Unallocated | 656.5 | 0 | 45,070.15 | 2,81,363.57 | — | — |
| Share of net profit of JVs | 0 | 2,864.1 | 0 | 0 | — | — |
| Less: Inter segment elimination | -12,884.28 | 0 | -821.48 | -821.48 | — | — |
₹ crore by fiscal year