Electricity Minister Sunny Joseph on Friday, 18 September 2026 said the Kerala government would seriously explore floating solar projects, pumped-storage facilities, and community-level battery storage systems to address the state's worsening power crisis. Joseph made the announcement at a roundtable on renewable energy held on the concluding day of the three-day Reimagining Keralam programme in Thiruvananthapuram.

Scale of the Crisis

The announcement comes as Kerala grapples with an acute demand-supply mismatch. Peak demand surged past 5,200 MW earlier this month while availability hovered around 4,200 MW — a gap of roughly 1,000 MW — forcing the Kerala State Electricity Board (KSEB) to impose restrictions during peak hours. The shortfall has been driven by a combination of poor rainfall, depleted reservoir levels reducing hydropower output, soaring temperatures pushing up consumption, and constrained supply from other states.

Why Conventional Alternatives Fall Short

Minister Joseph acknowledged that Kerala's terrain and changing climate make large-scale conventional solar and wind installations difficult. The government will therefore focus on alternative models: floating solar on water bodies, pumped-storage hydro, and decentralised battery systems deployed at the community, institutional, and household levels — all with local body participation. This reflects a structural rethink rather than a quick fix.

Floating Solar Potential and Expert Input

M.R. Narayanan, who pioneered concrete-based floating solar installations at the Banasura Sagar reservoir in Wayanad, said Kerala has the potential to generate up to 2,000 MW through such projects. He called for a single-window clearance mechanism to accelerate approvals. The roundtable also discussed integrating solar photovoltaic, wind, small hydropower, biomass, and waste-to-energy sources into a unified energy management platform.

KSEB's Conservation Push

KSEB chairman and managing director M.G. Rajamanickam argued that energy conservation must be embedded in government policy, describing it as the most practical near-term response to the crisis. He noted that the rising number of households installing rooftop solar systems is already altering consumption patterns, and called for consumer alert mechanisms and conservation incentives to be built into the grid.

Political and Public Pressure

The power cuts have drawn sharp public criticism, particularly because prolonged outages had become relatively uncommon during the previous decade under Left Democratic Front (LDF) rule. The present government has consequently faced pressure to deliver an immediate solution even as it frames longer-term capacity plans. The dual challenge — keeping lights on today while future-proofing supply — remains unresolved. How quickly the state can move from roundtable proposals to commissioned capacity will determine whether Kerala escapes this cycle the next time reservoir levels fall.