| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| | | | | | |
| INCOME | | | | | |
| Revenue From Operations [Net] | 10379.86 | 9252.48 | 10478.78 | 9106.56 | 9490.37 |
| Other Operating Revenues | 0.00 | 379.68 | 128.62 | 82.22 | 157.52 |
| Total Operating Revenues | 10379.86 | 9632.16 | 10607.40 | 9188.78 | 9647.89 |
| | | | | | |
| Other Income | 1349.45 | 1361.75 | 677.50 | 964.06 | 1057.15 |
| Total Revenue | 11729.31 | 10993.91 | 11284.90 | 10152.84 | 10705.04 |
| | | | | | |
| EXPENSES | | | | | |
| Cost Of Power Purchased | 0.00 | 0.00 | 0.00 | 44.58 | 212.37 |
| Operating And Direct Expenses | 0.00 | 816.22 | 939.56 | 844.12 | 857.55 |
| Employee Benefit Expenses | 1823.60 | 1418.08 | 1435.28 | 1554.76 | 1540.40 |
| Finance Costs | 1188.94 | 402.38 | 474.26 | 532.28 | 649.95 |
| Provisions And Contingencies | 0.00 | 0.00 | 0.00 | 0.00 | 285.22 |
| Depreciation And Amortisation Expenses | 1193.04 | 1184.13 | 1214.67 | 1190.30 | 1298.30 |
| Other Expenses | 3036.34 | 2529.58 | 1964.45 | 1557.97 | 1405.00 |
| Total Expenses | 7241.92 | 6350.39 | 6028.22 | 5724.01 | 6248.79 |
| | | | | | |
| Profit/Loss Before Exceptional, ExtraOrdinary Items And Tax | 4487.39 | 4643.52 | 5256.68 | 4428.83 | 4456.25 |
| | | | | | |
| Exceptional Items | 277.44 | 395.50 | -40.61 | -1210.09 | 32.35 |
| Profit/Loss Before Tax | 4764.83 | 5039.02 | 5216.07 | 3218.74 | 4488.60 |
| | | | | | |
| Tax Expenses-Continued Operations | | | | | |
| Current Tax | 1355.46 | 980.59 | 947.00 | 915.69 | 925.87 |
| Deferred Tax | 0.00 | 34.82 | 29.24 | -1472.67 | -24.89 |
| Total Tax Expenses | 1355.46 | 1015.41 | 976.24 | -556.98 | 900.98 |
| Profit/Loss After Tax And Before ExtraOrdinary Items | 3409.37 | 4023.61 | 4239.83 | 3775.72 | 3587.62 |
| | | | | | |
| Profit/Loss From Continuing Operations | 3409.37 | 4023.61 | 4239.83 | 3775.72 | 3587.62 |
| | | | | | |
| Profit/Loss For The Period | 3409.37 | 4023.61 | 4239.83 | 3775.72 | 3587.62 |
| | | | | | |
| Minority Interest | -405.06 | -403.59 | -344.76 | -250.76 | -325.13 |
| Share Of Profit/Loss Of Associates | 2.36 | 4.40 | -5.09 | -1.39 | -5.49 |
| Consolidated Profit/Loss After MI And Associates | 3006.67 | 3624.42 | 3889.98 | 3523.57 | 3257.00 |
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| OTHER INFORMATION | | | | | |
| | | | | | |
| EARNINGS PER SHARE | | | | | |
| Basic EPS (Rs.) | 2.99 | 3.61 | 3.87 | 4.71 | 3.24 |
| Diluted EPS (Rs.) | 2.99 | 3.61 | 3.87 | 3.51 | 3.24 |
| | | | | | |
| DIVIDEND AND DIVIDEND PERCENTAGE | | | | | |
| Equity Share Dividend | 0.00 | 1858.33 | 1908.56 | 1667.48 | 1577.07 |