Renewable Energy Certificates Trading in India: A Decade in Review
Policy efforts must focus on creating greater demand for renewable energy-based power and enforcing compliance with renewable purchase obligations in the country.
India has witnessed significant transformation in the energy mix over the last decade, with renewables accounting for 24% of the installed grid capacity and 10% of the electricity generation today. The achievements, however, fall short in the trajectory toward the ambitious targets set for the years 2022 and 2030. The policy package for renewables included a market-based instrument of tradeable renewable energy certificates (RECs), launched in 2010–2011, which provided a channel for an alternative valuation of the green attribute of electricity generation in the country. It also provided for spatial flexibility in green power generation in resource-rich areas and compliance with the renewable portfolio obligation through REC purchase by states with shortfalls. We analyze the REC market experience over the last decade and examine the implications of the changes in the trading rules over the years. Although initially the renewable certification rate rose sharply from 2% in 2011–2012 to 15% in 2014–2015, it subsequently dropped to 6% during 2017–2019 as REC market prices plummeted and the inventory of unsold RECs accumulated. The problems of target underachievement and noncompliance of state renewable purchase obligations need to be tackled through deep reforms in the functioning of power distribution companies and not the REC mechanism per se.
WORKING PAPER NO: 1313