The lesser inflow of water into rivers and the declining levels in dams and reservoirs across the southern, western and north-eastern regions of the country have led to a sharp decline in power generation, particularly hydro-power. The gas-based stations have also been under-performing due to shortage of fuel, leading to outages, power cuts and blackouts in many parts of the country.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/energy-scenario-bleak-country-faces-sharp-decline-power-generation
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydroelectricity
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wind-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-transmission
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry