Delhi 1 is a 3 MW project for which the letter of intent was received from Solar Energy Corporation of India with a tariff of Rs. 5.43 per kilowatt hour with VGF for a period 25 years. This is a two phase project. The first phase for 1 MW commenced operation in October 2015 and the second phase for 2 MW is currently under construction. The project is located within the premises of what used to be a thermal power station in the capital city of New Delhi. The plant provides electricity to the Delhi Secretariat.