India wants to rise. Industrially, technologically, militarily, and geopolitically. The country is building urgently needed infrastructure, digitalizing administration, attracting investment, strengthening its industry, and seeking its place between its neighbor China, the United States, and the Russian Federation. But are the foundations sufficient? Partly. One of these foundations is water. In the media, water is usually treated as a social, agricultural, or climate-related issue. But it is also an important strategic factor. Large parts of modern energy generation depend on water: coal-fired power plants, gas-fired power plants, and nuclear power plants. They generate electricity through heat, steam, and turbines. Afterward, that steam has to be cooled down again. Without cooling, there is no stable power production. Without stable power production, there is no industrial rise.
The problem on the subcontinent has long been visible. The World Resources Institute found that around 40 percent of India’s thermal power plants are located in areas of high water stress. Water stress refers to a condition in which demand for water exceeds the available supply, or in which water quality restricts its use. Between 2013 and 2016, 14 of India’s 20 largest thermal power utilities had to shut down at least once because of water shortages. The International Energy Agency also points out that India’s energy sector will face growing water stress, climate change, and rising demand from agriculture, households, and industry in the coming decades. This is where the real tension begins: India needs more energy in order to grow, but energy needs water. And water is becoming scarcer and more unpredictable.
Nuclear power is particularly in focus. It is regarded as a cleaner, baseload-capable, and strategically important component, since New Delhi wants to become less dependent on coal and imported fossil fuels. The government therefore aims to increase nuclear capacity to 100 gigawatts by 2047. At present, it remains far below that level. But this is precisely where the blind spot lies: a reactor does not only need uranium. It also needs water for cooling.Of course, water shortages do not immediately mean a nuclear catastrophe. Modern nuclear power plants are designed for controlled shutdowns. The real risk is not primarily an accident, but availability. If the output of a power plant has to be reduced, it weakens supply security and makes electricity generation more expensive. That is exactly why water is not a technical detail, but part of strategy.
India can mitigate this problem in several ways. Coastal sites can use seawater for cooling and thereby relieve pressure on freshwater resources. That is logical for a country with a long coastline. But coasts are not risk-free spaces either. They bring cyclones, storm surges, sea-level rise, coastal erosion, corrosion, evacuation issues, and conflicts of use with fishing, ports, and tourism. So not every problem is solved. The risk profile is merely shifted. A reactor is not short-term infrastructure. It has regional consequences for generations.
We are already seeing numerous conflicts of interest between agriculture, cities, industry, and energy generation. In India, this competition is particularly central. Agriculture is one of the main consumers of water; at the same time, cities, industry, and energy demand are growing. The International Energy Agency describes precisely this nexus of water, energy, and development as crucial for India’s future. When power plants in water-scarce regions compete with farmers, cities, and industry, energy policy becomes a question of distribution.
This is geopolitically relevant because New Delhi’s rise rests on several pillars: population, industry, technology, military power, diplomacy, and energy. If one of these pillars begins to shake, the entire rise becomes more expensive and more risky. India cannot afford to build an energy system that comes under regular pressure during dry years. Power outages, reduced output, and rising costs do not affect only households. They affect factories, data centers, defense production, transportation, cold chains, and digital infrastructure.The water factor therefore reaches deep into national power. This is not about fundamentally questioning nuclear power. On the contrary: nuclear energy can be an important component of a more robust energy supply. It provides continuous electricity, reduces dependence on fossil fuel imports, and can help meet emissions targets. But nuclear power is strategically useful only if it fits the reality.
The country therefore needs a nuclear water strategy. This challenge is a test case for the quality of India’s rise. Many states can formulate great ambitions. But only a few build the sustainable foundations that can carry those ambitions. India can become one of the defining powers of the 21st century. But only if resilient systems emerge within the country. Reactors that do not run reliably during dry periods are not a strategic strength. And power plants that compete with agriculture and cities for water create political tensions. Therefore: energy policy without a water strategy is incomplete.
In the end, this shows that national rise does not always begin with drones, fleets, or trade agreements. It also begins with pumps, cooling circuits, river levels, and the question of whether there is enough water in a hot summer.