The Indian Rail is the first railroad to test a hydrogen-powered train developed at the Integral Coach Factory in Chennai. The train will be operating on the route of Jind-Sonipat in Haryana, it will be a milestone in moving India towards green mobility. This project connects with the National Green Hydrogen Mission to produce five million metric tonnes of green hydrogen per year by 2030 toward the net zero goal of India by 2070.

Bhubaneswar has gone a step ahead and is the first city in India to launch an action plan on heat and cooling known as the Integrated Heat and Cooling Action Plan (IHCAP). This project is a reaction to the increasing heat waves and the growing demand to cool, as it can help combat the cycle of rising temperatures that leads to higher air-conditioning use that further drives urban heat.

The implementation of the Emerging Science, Technology and Innovation Conclave (ESTIC) in November 2025 will bring a significant shift to the scientific ecosystem in India. The two-day conference at Bharat Mandapam on 3-4 November 2025, organised by the Department of Science and Technology (DST), will be held in lieu of the Indian Science Congress (ISC), which has been the oldest scientific congregation in the country, but has nevertheless become less prominent in the recent past.

The first port-based green hydrogen pilot at V.O. Chidambaranar (VOC) Port, Tamil Nadu, has been the big milestone in India in its clean energy endeavor. This is an innovative project that aims at reducing carbon emissions, facilitating environmentally conscious port management, and in line with the national missions of Viksit Bharat 2047 and Sagarmala programme.

Adani Group and Druk Green Power Corporation (DGPC) of Bhutan concluded a historic agreement in 2025 of the joint development of the 570 MW Wangchhu Hydroelectric Project. The estimated project worth is 6,000 crore and will be executed under Build, Own, Operate, Transfer (BOOT) model where construction should start early 2026 and is expected to be completed in five years. This project is a new phase in the centuries old energy relationship between India and Bhutan.