The Ministry of Power, Government of India, vide Order dated 14th June 2017, has extended the waiver of the inter-state transmission charges and losses for the generation project based on solar resources for use of inter-state transmission system (ISTS) network by such projects commissioned till 31 November, 2019 for a period of 25 years from the date of commissioning of projects.

Such waiver is available only for those projects entering into PPA with Discoms for compliance of their renewable purchase obligation (RPO) and are awarded through competitive bidding process.