Power Minister Piyush Goyal also said the government was exploring producing energy from waste and garbage and clearance of certain projects were awaited from National Green Tribunal and the Supreme Court, monitoring the use of technology which does not impact on environment.
"There is no shortage of power in the country. We have sufficient power and if any state wants to buy power, one can do so from a portal now.
Replying to supplementaries, the Minister said as regards the total amount of energy generated last year from solar power and renewable sources of energy put together was 65 billion units.
"In 32 years, the country barely had 34 MW of renewable energy capacity and the total solar power capacity is 2,632 MW but we have added 4,130 MW capacity in last two years. This is almost 1.5 times in two years against what was added in last 32 years," Goyal said.
"Government is awaiting clearance of technology for use by certain projects to convert waste into energy. The NGT and Supreme Court are monitoring the technology used for proposed plants for converting waste and garbage into energy. We are in discussion with foreign makers for use of technology,"he said.
The Minister also said there was a proposal to tap the potential of wind power along the 7,500 km coastline in the country, but the cost turns out to be higher than in Europe.