Climate-proofing India’s green energy with a 2% investment push today can save $28 bn losses in India’s renewable energy pipeline: Report | Mumbai News

By 2030, almost 90% of India’s planned renewable energy infrastructure could face dire climate challenges (Representative image)

Climate risks may threaten 90% of India’s renewable energy pipeline by 2030; ₹4 lakh crore-plus assets exposed, adds reportMUMBAI/NEW DELHI: India’s race to build one of the world’s largest clean energy networks could face a significant climate challenge, with nearly 90% of the country’s planned renewable energy capacity projected to face high or critical climate risks by 2030 unless resilience measures are built into projects from the outset, according to a new report released by Zurich Kotak General Insurance and Zurich Resilience Solutions.The report argues that climate resilience is no longer merely an environmental consideration but a financial imperative.It estimates that a targeted investment equivalent to just 2% of project capital expenditure, approximately $4.6 billion across the assessed portfolio, could reduce projected losses by nearly half, from $55 billion to $27 billion, generating an estimated $28 billion in avoided losses and a six-fold return on investment.For Maharashtra, the findings offer both reassurance and a warning.The state’s planned renewable energy portfolio of 13.6 GW is among the least exposed in the country, with only 26% of projects falling in the highest-risk categories compared with 90% in Gujarat, 85% in Rajasthan, 96% in Arunachal Pradesh and 94% in Uttarakhand.Yet the report cautions that Maharashtra’s relatively lower risk profile could mask growing vulnerabilities along the cyclone-prone Konkan coast and around Mumbai, where rising temperatures, recurrent flooding, expanding data centres, industrial electrification and increasing cooling demand are driving some of the country’s fastest growth in electricity consumption.For India’s financial capital, ensuring renewable power reliability is becoming as critical as expanding generation capacity itself.The report comes as India emerged as the world’s third-largest renewable energy capacity holder in 2026, with installed non-fossil fuel capacity reaching 283.5 GW by March.Renewable generation is expanding at around 11% annually, broadly in line with the trajectory required to achieve the national target of 500 GW of non-fossil fuel capacity by 2030.Drawing on data from 871 planned renewable energy projects spread across 10 states and Union Territories and accounting for roughly 90% of India’s renewable energy pipeline capacity, the study estimates that renewable energy infrastructure worth about $55 billion (around Rs 4.7 lakh crore) could be exposed to severe climate-related losses if resilience measures are not adopted.The analysis finds that nearly 90% of assessed renewable generation capacity could face a 15-30% probability of experiencing a major climate event by 2030, with as much as 66% of the portfolio projected to fall within the two highest risk bands.Floods, wildfires, hailstorms and tornadoes emerged as the most significant threats, capable of causing damage to civil infrastructure, substations, transmission systems, solar modules, mounting structures and other critical components, leading to prolonged operational disruptions.The findings carry significant implications for developers, lenders, insurers and governments at a time when India will require massive climate-finance flows to support its energy transition.According to the report, projects designed to withstand future climate conditions are likely to be easier to finance, insure and operate over their multi-decade lifespan, improving both bankability and investor confidence.“Building resilience into renewable infrastructure from the start can help protect investment value, improve insurability and reduce future losses while giving public and private capital greater confidence to invest,” the report noted.Solar energy, which accounts for 593 of the 871 projects assessed and nearly 70% of planned capacity, carries the most pronounced near-term exposure due to its concentration in climate-sensitive geographies.Hydropower, despite representing only 48 projects, carries disproportionately high financial exposure because of the enormous capital invested in dams and associated civil infrastructure.Among states, Rajasthan emerged as the most exposed, with renewable assets worth $16.4 billion at risk and 85% of projects classified in critical-risk categories.Gujarat followed with exposure of $8.6 billion, while Arunachal Pradesh’s hydropower-dominated portfolio faces $13.1 billion in potential losses. Maharashtra’s renewable portfolio carries an estimated exposure of $1.6 billion, among the lowest in the top ten states assessed.The report says the window for action remains open because many renewable projects are still in the planning or construction stage, when engineering flexibility is highest and resilience measures can be incorporated at relatively low cost.It recommends five key interventions: mandatory climate-risk screening during project approvals, stress-testing of high-risk assets, integrating hazard-specific safeguards into procurement standards, strengthening resilience of supporting infrastructure such as roads and grid connections, and quantifying resilience benefits to unlock financing from lenders and insurers.As India accelerates its clean-energy build-out to support economic growth, industrial expansion and energy security, the report concludes that the quality of renewable energy infrastructure may prove as important as the quantity of capacity installed. Embedding climate resilience from the design stage, it says, will be critical to safeguarding asset values, maintaining insurability and ensuring the country’s energy transition delivers reliable and durable long-term returns.

India’s renewable energy climate risk

Maharashtra vs other states

State- RajasthanCapacity- 82.1 GWValue at Risk- $16.4 bnCritical Risk Share- 85%State- Arunachal PradeshCapacity- 28.9 GWValue at Risk- $13.1 bnCritical Risk Share- 96%State- GujaratCapacity- 47.5 GWValue at Risk- $8.6 bnCritical Risk Share- 90%State- UttarakhandCapacity- 9.7 GWValue at Risk- $3.1 bnCritical Risk Share- 94%State- MaharashtraCapacity- 13.6 GWValue at Risk- $1.6 bnCritical Risk Share- 26%State- KarnatakaCapacity- 27.3 GWValue at Risk- $1.9 bnCritical Risk Share- 5%

Biggest climate threats

Why Mumbai should care