Section 4(1) in Tamil Nadu Electricity Regulatory Commission (Renewable Energy Purchase Obligation) Regulations, 2010
(1)Subject to these regulations the Certificates issued under the Central Electricity Regulatory Commission (Terms and Conditions for recognition and issuance of Renewable Energy Certificate for Renewable Energy Generation) Regulations, 2010 shall be the valid instruments of the discharge of the mandatory obligations set out in these regulations for the obligated entities to purchase electricity from renewable energy sources:Provided that if a separate quota is earmarked fro solar energy, the obligation to purchase electricity from generation based on solar as renewable energy source shall be fulfilled by purchase of solar certificated only.
