Section 2(3)(b) in The U.P. Electricity Regulatory Commission (Captive and Non-Conventional Energy Generating Plants) Regulations, 2009
(b)During the second year of commercial operation, the share of the beneficiaries shall be 10% which shall progressively increase by 10% every year till it reaches 50%, whereafter the proceeds shall be shared in equal proportion, by the Generating Company and the beneficiaries.