India is making significant strides towards harnessing its vast geothermal resources, with the Oil and Natural Gas Corporation's (ONGC) Energy Centre completing crucial geothermal wells at the Puga Geothermal Project in Ladakh. This milestone brings the nation closer to establishing its first demonstration-scale geothermal power project, promising a new era of clean and dependable energy.
Puga Project: A Breakthrough for Ladakh
The Puga Geothermal Project is set to revolutionize energy access in Ladakh, a region known for its severe winters and remote communities. Geothermal energy, derived from the Earth's internal heat, offers a continuous, round-the-clock power source, significantly reducing the reliance on conventional fuels and ensuring stable electricity supply even in harsh conditions.
Beyond electricity generation, the project holds immense potential for Ladakh's broader socio-economic development. Geothermal applications can support:
- Space heating for homes and public buildings
- Greenhouse cultivation and year-round agriculture
- Food processing industries
- The promotion of geotourism
- Creation of sustainable livelihoods
These initiatives align with Ladakh's aspiration to become a carbon-neutral region, demonstrating a commitment to environmental stewardship and sustainable growth.
National Implications and Policy Support
At a national level, the Puga project reinforces India's clean energy portfolio and bolsters its journey towards technological self-reliance. It plays a vital role in strengthening the country's long-term energy security and contributes directly to India's ambitious Net Zero objectives, targeting carbon neutrality by 2070.
The development is supported by the Government of India's National Policy on Geothermal Energy, notified in 2025. This comprehensive framework is designed to promote the exploration, development, and utilization of geothermal energy across the nation. India possesses significant untapped geothermal resources, positioning it to leverage this clean and reliable source for diverse applications, including district heating, agriculture, aquaculture, and cooling via Ground Source Heat Pumps (GSHPs).
The Puga project is a collaborative effort, advanced jointly by the ONGC Energy Centre, the Union Territory Administration of Ladakh, and the Ladakh Autonomous Hill Development Council (LAHDC-Leh). This five-year partnership was most recently renewed in June 2026, underscoring the long-term commitment to this transformative energy initiative.