PM Modi visits Dutch water management project Afsluitdijk as India, Netherlands sign Kalpasar pact
India's Ministry of Jal Shakti and the Netherlands' Ministry of Infrastructure and Water Management signed a Letter of Intent on May 17, 2026, for technical ...
What Happened
- India's Ministry of Jal Shakti and the Netherlands' Ministry of Infrastructure and Water Management signed a Letter of Intent on May 17, 2026, for technical cooperation on Gujarat's Kalpasar Project.
- The signing took place during a state visit to the Netherlands, where a visit was made to the iconic Afsluitdijk — the Netherlands' 32-km barrier dam that separates the North Sea from the freshwater IJsselmeer lake — as a model for the Kalpasar concept.
- Gujarat's Chief Minister welcomed the pact, noting that the formation of an Indo-Dutch expert group and a government-to-government partnership had been under discussion since at least March 2026.
- The Afsluitdijk and the Kalpasar Project share a core engineering concept: constructing a dam across a sea inlet to block saltwater ingress and create a freshwater reservoir fed by rivers flowing into the enclosed body of water.
- The Netherlands is globally recognised for its expertise in "Room for the River" planning, coastal protection, and marine hydraulic engineering — experience directly transferable to the Kalpasar design challenge.
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The Kalpasar Project: Design, Benefits, and Status
The Kalpasar Project, formally known as the Gulf of Khambhat Development Project, proposes a 30-kilometre sea dam across the mouth of the Gulf of Khambhat (also called the Gulf of Cambay) in Gujarat. Once closed, the dam would create the world's largest freshwater lake in a marine environment, fed by the Narmada, Mahi, Sabarmati, Dhadhar, and other rivers that drain into the Gulf. The project was first proposed in the 1970s and has undergone multiple feasibility studies. The Department of Narmada, Water Resources, Water Supply and Kalpasar under the Government of Gujarat is the nodal agency.
- Dam length: approximately 30 km across the Gulf of Khambhat.
- Freshwater storage capacity: 10 billion cubic metres — equivalent to approximately 25% of Gujarat's average annual rainwater flow.
- Tidal power potential: 5,880 MW installed capacity from the tidal differential between the enclosed reservoir and the open sea.
- Irrigation benefit: approximately 10 lakh hectares across 42 talukas in 9 districts of Saurashtra and South Gujarat.
- Road connectivity: a 10-lane road over the dam would dramatically reduce travel distance between Saurashtra and South Gujarat.
- Estimated project cost: approximately INR 90,000 crore (USD 12.75 billion at 2015–16 prices, adjusted for 8% annual inflation).
Connection to this news: The India-Netherlands Letter of Intent formalises technical cooperation to bring the Kalpasar Project closer to implementation, leveraging Dutch experience from comparable enclosed-sea engineering projects.
The Afsluitdijk: A Model for Enclosed-Sea Water Management
The Afsluitdijk (Dutch: "Closing Dyke") is a 32-kilometre barrier dam in the Netherlands completed in 1932. It separates the Zuiderzee (formerly an inlet of the North Sea) from the rest of the country, transforming a saltwater estuary into a freshwater lake called the IJsselmeer. The IJsselmeer is now the largest freshwater body in the Netherlands and provides water supply, flood protection, and land reclamation (the reclaimed land is called a "polder"). The Afsluitdijk was one of the largest hydraulic engineering projects of the 20th century and remains a landmark achievement in the Netherlands' centuries-old tradition of water management.
- Afsluitdijk length: 32 km; constructed 1927–1932.
- IJsselmeer (created by the dam): 1,100 sq km in area; the Netherlands' largest freshwater lake.
- Polder concept: land reclaimed from the sea through drainage; the Netherlands has reclaimed approximately 17% of its current land area from water.
- The Afsluitdijk has been reinforced and upgraded multiple times, most recently in 2021–2022, to withstand rising sea levels due to climate change.
- Parallels to Kalpasar: both projects involve a long sea dam, blocking saltwater, and creating a freshwater reservoir fed by inflowing rivers.
Connection to this news: The Afsluitdijk served as a study visit model because its engineering concept mirrors the Kalpasar design, and Dutch contractors and consultancies involved in the Afsluitdijk's maintenance and modernisation are potential technical partners for Kalpasar.
India's Jal Shakti Ministry and National Water Policy
The Ministry of Jal Shakti was created in May 2019 by merging the Ministry of Water Resources, River Development & Ganga Rejuvenation with the Ministry of Drinking Water and Sanitation. The merger reflects the government's intent to create a unified authority for water resources from source to supply. The National Water Policy (revised 2012, under review) emphasises treating water as an economic good, promoting conservation, and prioritising water allocation in the order: drinking water, irrigation, hydropower, and industry. India faces significant water stress — it has approximately 4% of the world's freshwater resources but supports 18% of the global population.
- Jal Jeevan Mission (2019): programme to provide tap water connections to all rural households by 2024; a key deliverable under Jal Shakti.
- National Perspective Plan for interlinking of rivers: proposes 30 inter-basin water transfer links to redistribute surplus water from peninsular and Himalayan rivers.
- India's per capita water availability: approximately 1,486 cubic metres per year (2011 census data); below the 1,700 cubic metre threshold considered "water stressed."
- Tidal/ocean energy: Kalpasar's 5,880 MW tidal power component would make it India's first commercial tidal energy installation, diversifying renewable energy beyond solar and wind.
Connection to this news: The Kalpasar project's freshwater and energy objectives align directly with the Jal Shakti Ministry's mandates on water security and the Ministry of New and Renewable Energy's targets for non-conventional energy.
Key Facts & Data
- Kalpasar dam length: 30 km across the Gulf of Khambhat.
- Freshwater reservoir capacity: 10 billion cubic metres.
- Tidal power potential: 5,880 MW.
- Irrigation benefit: ~10 lakh hectares across 42 talukas in 9 Saurashtra/South Gujarat districts.
- Project cost estimate: ~INR 90,000 crore (2015–16 prices).
- Afsluitdijk, Netherlands: 32 km, completed 1932, created the IJsselmeer (1,100 sq km freshwater lake).
- The Letter of Intent was signed between India's Ministry of Jal Shakti and the Netherlands' Ministry of Infrastructure and Water Management.
- India-Netherlands bilateral relationship: both are member-states of the International Solar Alliance (ISA) and have prior water management cooperation through the Indo-Dutch Water Management Programme.