Energy is a key factor in combating climate change, one of the biggest challenges the world is facing today. India has committed to cutting emissions to net zero by 2070 and set ambitious targets for adopting renewable energy. Achieving these targets requires careful planning and an overhaul of our current energy system.
Our work aims at enabling policies that encourage the adoption of rooftop solar, facilitate the development of technology for energy storage, strengthen the grid and transmission infrastructure, advance hydrogen technologies, and promote green mobility. CSTEP's research looks at the various aspects of mainstreaming renewable energy for a cleaner, greener energy sector.
Mapping the resilience of renewable energy systems and assets in Maharashtra, Gujarat, Tamil Nadu and Rajasthan to extreme weather events
Climate hazards such as droughts, flood, and cyclones are becoming more severe and frequent, posing a threat to the resilience of renewable energy. The United Nations Development Programme (UNDP), India, in collaboration with the Center for Study of Science, Technology and Policy (CSTEP), conducted a study across four states in India (Maharashtra, Gujarat, Tamil Nadu and Rajasthan) with a high percentage of wind and solar energy infrastructure. The study employed the Intergovernmental Panel on Climate Change (IPCC) Assessment Report 5 (AR5) risk assessment framework.
India’s pathway to net zero by 2070: status, challenges, and way forward
The announcement of India’s 2070 net-zero target has demonstrated the power of a credible policy signal and changed the course of India’s climate debate. While the Government of India (GoI) has not specified whether this target refers to carbon-dioxide or all greenhouse gases, the announcement has been a watershed moment in India’s climate policy. From questions related to whether and at what pace should India decarbonize its economy, various actors in India are now aligned towards this target.
Addressing the gaps in PM Surya Ghar Muft Bijli Yojana
India launched a landmark scheme, the PM Surya Ghar Muft Bijli Yojana, in February this year, to support the uptake of rooftop solar photovoltaics (RTPVs) in the country. Under this scheme, residential households are eligible for a subsidy of INR 30,000 per kilowatt (kW) for the first 2 kW and INR 18,000 per kW for an additional capacity of up to 3 kW. With over 1.28 crore registrations and 14.84 lakh applications, the scheme has garnered remarkable interest as highlighted in the recent union budget.
Investment dynamics: Balancing opportunities and risks in India’s energy transition
India has witnessed remarkable growth in the solar sector over the last decade. According to the Ministry of New and Renewable Energy, the overall installed capacity has increased from 2.82 GW in March 2014 to 87.2 GW in July 2024.This can be attributed to aggressive government targets, supportive policy frameworks, decreasing technology costs, and increasing awareness about climate change. While the sector is attracting significant investments from foreign and domestic sources, it also has inherent risks.
Potential and challenges of using hydrogen to decarbonise Indian Railways
The Indian Railways is one of the largest railway networks in the world, transporting millions of passengers and tonnes of freight daily. It has had a historically high demand for fossil fuels to meet the operational energy requirements, resulting in high operational costs and a high emission footprint. The government aims to tackle these challenges through 100% electrification of the railway network by 2024 and by becoming a net-zero emitter by 2030.
The GIB case: Possible solutions for harmonising India’s clean energy transition with biodiversity conservation
On 21 March, the Supreme Court, in a judgement regarding a public interest litigation (PIL) on protecting and conserving the critically endangered Great Indian Bustard (GIB), noted that people have a fundamental right to be free from the adverse effects of climate change. The court also set up an expert committee to assess the technical feasibility of undergrounding power lines, as well as to figure out ways to conserve GIBs. The next hearing in the matter is due this month.
Powering India’s economic and energy growth: A sustainable approach
India, the fifth largest economy in the world, is ambitiously striving to achieve a USD 5-trillion economy in the near future, positioning itself among the top three global economies. This has been possible due to the remarkable growth in India’s GDP over the past 18 years. As per NITI Aayog, India’s GDP increased from INR 42.6 lakh crore in the financial year (FY) 2006–07 to INR 295.4 lakh crore in FY 2023–24.