JREDA - Jharkhand Renewable Energy Development Agency - State Govt. Agency under Department of Energy | Ranchi | Jhakhand | India. The Jharkhand Renewable Energy Development Agency Ltd (JREDA) is incorporated as a Society in year 2001 under the administrative control of the Department of Energy, Govt of Jharkhand for promoting use of renewable energy sources in the state. Being a nodal agency, JREDA is working for implementation of fiscal and financial incentives made available by the Ministry of New and Renewable Energy Sources (MNRES), Govt. of India and Indian Renewable Energy Development Agency IREDA