Section 2(1)(h) in Tamil Nadu Electricity Regulatory Commission (Renewable Energy Purchase Obligation) Regulations, 2010
(h)[ 'Pooled cost of power purchase' means the weighted average pooled price at which the distribution licensee has purchased the electricity including cost of self generation in the previous year from all the long-term energy suppliers, but excluding those based on liquid fuel, purchase from traders, short-term purchases and renewable energy sources subject to the maximum of 75% of the preferential tariff fixed by the Commission to that category/sub category of NCES generators;] [Substituted by Notification No. VI(2)/U3/2013, dated 21.01.2013.]