| Power Development under the Five Year Plans and Annual Plans in Tamil Nadu (01.04.1951, 31.03.1956, 1961, 1966, 1969, 1974, 1978, 1980, 1985, 1990 and 1992) | |||||||||||
| Descriptions | Begin- ning of 1st Plan 1.4.1951 | End of 1st plan 31.03.56 | End of 2nd Plan 31.03.61 | End of 3rd Plan 31.03.66 | End of 3rd Annual Plan 31.03.69 | End of 4th Plan 31.03.74 | End of 5th Plan 31.03.78 | End of 2nd Annual Plan 31.03.80 | End of 6th Plan 31.03.85 | End of 7th Plan 31.03.90 | End of 2nd Annual Plan 31.03.92 |
| Generation | |||||||||||
| Installed Capacity (MW) | |||||||||||
| Peak Demand (MW) | |||||||||||
| Generation and Purchase (MU) | |||||||||||
| Transmission and Distribution | |||||||||||
| Extra High Tension and High Tension Lines (KM) | |||||||||||
| Low Tension Lines (KM) | |||||||||||
| Number of Consumers (In Lakhs) | |||||||||||
| Distribution Transformers (Nos.) | |||||||||||
| Per Capita Consumption (Units) | |||||||||||
| Rural Electrification | |||||||||||
| Towns, Villages and Hamlets electrified (Nos.) | |||||||||||
| Agricultural Pumpsets Energized (Nos.) | |||||||||||
| Adi Dravidar Colonies Electrified (Nos.) | |||||||||||
| Outlays and Revenue | |||||||||||
| Capital Outlay (Rs. in Crores) | |||||||||||
| Gross Reveneu (Rs. in Crores) | |||||||||||
