"The government will sign a new PPA for 2,000 MW. Of this, 1,000 MW has already been signed and another 1,000 MW will be signed by the end of this month", he said at the 14th Green Power International Conference and Exposition on Renewable Energy 2015 organised by CII here.
Stating that Tamil Nadu performed well in the renewable energy sector, he said, the total capacity of 8,482.46 MW of power accounted for 35 per cent of the total renewable generation of the country.
State Energy Secretary, Rajesh Lakhoni said Tamil Nadu offers Rs 20,000 subsidy per KW of solar roof top installation in addition to the 30 per cent central subsidy.