Kerala unveils community energy storage model, positions pilot project in Perinjanam as national template

The Kerala government on Thursday unveiled a community-driven energy storage roadmap that places local self-governments at the centre of the State’s renewable energy transition, with Thrissur’s Perinjanam panchayat emerging as a flagship model, which, according to officials, could be replicated across India.

The announcement came at the release of ‘Charging Change: Strengthening Kerala’s Energy Security through Community Ownership,’ a report prepared by Asar Social Impact Advisors. The study argued that while Kerala has made rapid gains in renewable generation, its dependence on imported electricity remains a structural vulnerability that could be addressed through decentralised storage systems owned and managed at the community-level.

According to Additional Chief Secretary (Finance) K.R. Jyotilal, a ₹2-crore community-owned Battery Energy Storage System (C-BESS) would be commissioned in Perinjanam panchayat by May 2026. A second phase of expansion is also under consideration. “Till the 2018 floods, Kerala did not fully understand what happens when grids become dysfunctional,” Mr. Jyotilal said. “Diesel generators installed at ground-level failed because they were submerged in water. That experience pushed us to explore alternatives that remain functional even during extreme weather events,” he said.

Solar frontrunner

Perinjanam panchayat in Thrissur has already been recognised as one of India’s leading local bodies in decentralised solar generation, producing around 3.16 MW of electricity every month. The initiative reflects Kerala’s growing emphasis on community-level participation in renewable energy production and localised power management.

Although Perinjanam experiment succeeded, he observed that many other local bodies had yet to show similar enthusiasm for decentralised energy initiatives, said Mr. Jyotilal, who also linked the initiative to Kerala’s emerging electric mobility strategy, noting that the State’s new solar policy proposes electric autorickshaws powered through decentralised grids. Drivers, he said, could operate vehicles using storage batteries and sell surplus energy back to the grid. “The community project in Perinjanam will become operational by May and evolve into a national model for others to emulate,” he said.

Thenext phase of the project involves establishing a BESS designed to store surplus solar power generated during the day and release it back into the grid when required. Officials said the system will improve energy security, strengthen grid stability and ensure more efficient utilisation of locally generated renewable electricity. The model is now being projected as a template that other local self-governments can adopt while building sustainable and climate-resilient energy systems.