Kalpasar Project Explained: India’s 60-Kilometer Sea Dyke, Freshwater Reservoir, and 2026 Status
Kalpasar Project Explained: India’s 60-Kilometer Sea Dyke, Freshwater Reservoir, and 2026 Status Quick Answer Kalpasar is a proposed 60.13-km dyke across the Gulf of Khambhat in Gujarat designed to help create a massive coastal freshwater reservoir. The project combines water storage with a highway-and-rail corridor and roughly 2,470 MW of proposed hybrid renewable energy capacity. India and the Netherlands signed a Letter of Intent for technical cooperation on Kalpasar in May 2026. As of July 2026, the Detailed Project Report was still being finalized, meaning the main Kalpasar dyke had not yet entered full construction. A possible 2028 construction start has appeared in project-related reporting, but it depends on environmental approvals and other clearances. Imagine trying to turn part of a tidal gulf into one of the world's largest coastal freshwater reservoirs. That is the basic idea behind India's Kalpasar Project , a decades-ol...