Kiran S Pillai
Europe and India are often connected through discussions on trade, technology and investment. Yet one of the most consequential areas for a deeper and more strategic relationship may be energy. The logic is straightforward: both sides are undergoing major energy transformations, but from very different starting points. Europe is seeking to reduce its dependence on fossil fuels while accelerating renewable energy, electrification, storage and other clean technologies. India, meanwhile, is expanding its electricity system rapidly to support industrialisation, urbanisation and a fast-growing digital economy. These challenges are not merely parallel; they are potentially complementary.
India will require enormous quantities of electricity in the decades ahead. Data centres, electric vehicles, manufacturing, cooling, railways and digital infrastructure will all contribute to rising power demand. Europe, for its part, possesses substantial capabilities in renewable technologies, grid management, energy efficiency, offshore wind, industrial electrification and carbon management. Rather than viewing energy simply as another commercial sector, Europe and India could treat it as a strategic platform for long-term cooperation, bringing together European technological expertise and Indian engineering, scale and cost competitiveness.
From Technology Transfer to Co-Development
One of the most promising opportunities lies in the joint development of technologies designed specifically for emerging markets. Europe has considerable experience in sophisticated energy systems, but some European technologies remain expensive for developing economies. India, meanwhile, has demonstrated an ability to engineer lower-cost systems and deploy them at enormous scale. Bringing these strengths together could create technologies that are not only technically sophisticated but also commercially viable across price-sensitive markets. This could be particularly relevant in areas such as solar power, battery storage, electric mobility, grid management and industrial energy efficiency.
This could also give the relationship a significance that extends far beyond the European and Indian markets. India could emerge as a large-scale testing and commercialisation environment for technologies that European companies could subsequently take to Africa, Southeast Asia and other emerging economies. European technology could be adapted to Indian operating conditions, Indian companies could help scale and manufacture those solutions, and both sides could then pursue third-country markets together. Such a model would transform the relationship from a conventional bilateral commercial partnership into a broader platform for global clean-energy deployment.
The Grid Opportunity
The opportunity extends well beyond power generation and into the increasingly complex world of electricity networks. India is developing a sophisticated power infrastructure capable of integrating expanding renewable generation with rapidly growing electricity demand. Managing intermittent renewable power requires advanced forecasting, storage, transmission and demand-management systems, areas in which European companies and research institutions have accumulated considerable experience. Indian engineers, meanwhile, operate in an environment where affordability, scale and rapid deployment are unusually important. A closer partnership could therefore produce practical innovations in grid management by combining European systems expertise with India’s experience of building and operating infrastructure at scale.
The same logic applies to research and talent development. European and Indian universities and research institutions could establish joint programmes focused on energy storage, smart grids, hydrogen, industrial electrification and renewable integration. Such cooperation would not simply generate individual research projects; it could help build a long-term talent pipeline and create stronger links between academic research, industrial applications and commercial deployment. Over time, this could become one of the foundations of a broader India-Europe energy innovation ecosystem.
Building Resilient Clean-Energy Supply Chains
Energy cooperation could also strengthen supply-chain resilience. The transition away from fossil fuels does not eliminate geopolitical dependence; it changes its form. Critical minerals, batteries, solar components, power electronics and grid equipment are becoming strategically important to the global energy system. Europe is seeking more diversified and resilient supply chains, while India is looking to strengthen domestic manufacturing capabilities. Those priorities create a natural area for cooperation. European companies could invest in clean-energy manufacturing in India, while Indian companies could gain access to European markets and technologies. The resulting industrial relationships could contribute to more geographically diversified supply chains while creating opportunities for investment, manufacturing and technology collaboration.
Importantly, the opportunity is not limited to large infrastructure companies or multinational corporations. The clean-energy transition depends on a vast network of smaller businesses producing motors, sensors, electrical equipment, cables, power electronics, control systems and other industrial components. European industrial clusters could partner directly with Indian manufacturing clusters, creating a much wider ecosystem of suppliers, technology companies and specialist engineering firms. This ecosystem approach is increasingly important because energy technologies themselves are becoming more interconnected. A battery, for example, is not simply a battery; its performance and economics depend on electronics, software, materials, thermal management, manufacturing equipment and recycling. A successful energy transition therefore requires an ecosystem, and India and Europe possess complementary parts of that ecosystem.
Energy Security as Strategic Cooperation
There is also a wider geopolitical argument for deeper energy cooperation. Energy security is becoming an increasingly important element of strategic autonomy, because countries that have greater control over their energy technologies, infrastructure and supply chains have greater freedom in shaping their foreign policy. Europe and India both have reasons to reduce excessive dependence on external suppliers, creating an important overlap in strategic interests. The objective, however, should not be to create an exclusive energy bloc. It should be to build resilient partnerships that strengthen technological, industrial and supply-chain capabilities while contributing to the wider availability of affordable clean-energy solutions.
India as a Co-Developer of the Next Energy System
For Europe, India could become one of its most important partners in developing affordable clean technologies for the wider world. Europe can bring technology, finance, research capabilities and advanced industrial expertise, while India can contribute scale, engineering talent, manufacturing capacity and a vast domestic market. Combined, these strengths could create a relationship that goes well beyond a conventional trade partnership. It could become a partnership around the infrastructure of the future.
Europe should therefore look at India not only as a market for European energy technologies, and not merely as a potential manufacturing base. It should see India as a co-developer of the next global energy system. The most important India-Europe energy project may not be a single power plant, pipeline or transmission line. It may instead be the creation of an ecosystem capable of making clean energy cheaper, more reliable and more widely available. That is an opportunity worth treating not simply as a commercial proposition, but as a strategic one.
