India’s solar journey is powering its emergence as a global clean energy leader. As the founding member and host of the International Solar Alliance (ISA) headquarters in Gurugram, India has championed solar energy deployment, finance, and technology transfer across more than 125 member nations. In October 2025, India hosted the 8th ISA Assembly in New Delhi, bringing together ministers and delegates worldwide to advance strategies for resilient solar value chains, inclusive access, and accelerated adoption of solar energy. The surge in solar installations over the past decade has played a pivotal role in doubling India’s total installed electricity capacity. Presently, solar capacity stands at 129 GW, while the non-fossil electricity capacity has crossed 259 GW, accounting for over 50 % of the nation’s total installed power capacity as of October 2025, marking a historic shift toward low-carbon energy. By coupling rapid domestic deployment with global collaboration, India is laying the foundation for a resilient, sustainable, and solar-powered energy future that sets benchmarks for the world. Rapid progress in renewable energy expansion is driven not only by market momentum but also by a robust policy and strategic framework. National targets and global climate commitments, outlined under the Panchamrit Declaration at COP26 in Glasgow (November 2021), provide a clear roadmap for a sustainable energy future. The five key components of the Panchamrit framework are 500 GW of Non-Fossil Fuel-Based Installed Electricity Capacity by 2030– Encompassing solar, wind, biomass, hydro, and nuclear energy, this target aims to substantially increase the share of clean energy in India’s electricity mix, 50% Share of Installed Electricity Capacity from Non-Fossil Sources by 2030 – Designed to diversify the energy portfolio and reduce dependence on fossil fuels, Reduction of Total Projected Carbon Emissions by 1 Billion Tonnes by 2030 – Reflecting India’s commitment to mitigate greenhouse gas emissions through cleaner energy and enhanced efficiency measures, Reduction of Carbon Intensity of the Economy by 45% by 2030 (compared to 2005 levels) – Promoting energy efficiency, low-carbon technologies, and sustainable industrial practices, Net Zero Emissions by 2070 – A long-term goal aimed at balancing emissions with carbon removal, ensuring sustainable development. The solar sector has expanded at an unprecedented pace over the past decade, growing from just 3 GW in 2014 to 129.92 GW by October 2025—a remarkable over 40-fold increase. This rapid growth has made solar the largest contributor to the renewable energy portfolio, surpassing wind, hydro, and biomass capacities. The surge in solar capacity is driving a steady increase in the share of renewable energy in the overall power mix. These achievements underscore India’s commitment to a low-carbon energy transition and highlight the pivotal role of solar energy in building a resilient, sustainable, and secure electricity system. India’s commitment to achieving net-zero emissions is being translated into action through a series of large-scale government programmes. These initiatives are designed to accelerate renewable energy adoption, promote sustainable living, and strengthen India’s clean technology ecosystem. PM Surya Ghar mission is one of the central pillars of India’s push toward renewable energy and net‑zero emissions. Launched on 13 February 2024 with a Cabinet approval, the scheme has a total outlay of ₹ 75,021 crore. The scheme encourages the adoption of renewable energy sources, supporting the commitment to India’s commitment to reduce its carbon footprint. As of December 2025, 23.9 lakh households have already installed rooftop solar with installation capacity of 7 GW of clean energy and ₹ 13,464.6 Cr Subsidy released under PM Surya Ghar, putting the scheme firmly on course to achieve its goal of 1 crore solar-powered homes.