CERC Amends Inter-State Transmission Charges Regulation for Storage

The Central Electricity Regulatory Commission (CERC) released draft amendments to the Sharing of inter-State Transmission Charges and Losses Regulations, 2026, with a major focus on improving the viability of battery energy storage systems (BESS) and renewable energy projects. The regulations introduce new operational frameworks and tariff mechanisms designed to reduce transmission cost barriers for energy storage deployment across state borders. This is significant regulatory action that affects distribution licensees, renewable energy developers, and storage operators engaged in inter-state power trading. Businesses in the energy storage and renewable sectors must prepare for new transmission cost allocation methodologies and compliance requirements. The draft represents a strategic shift to facilitate grid stability through storage integration at scale.