India Requires $14.23 Trillion Investment to Reach Near-Clean Power by 2070: NITI Aayog

India will need an estimated $14.23 trillion in cumulative investment by 2070 to transition its power sector towards 98% clean electricity generation, according to a new report released by NITI Aayog. The assessment outlines the scale of financial, infrastructure, and policy efforts required to align India’s electricity system with its Net Zero emissions target for 2070.

The report highlights that the transformation of the power sector will be central to India’s long-term decarbonisation strategy, as electricity demand is expected to rise significantly due to economic growth, urbanisation, and the electrification of transport and industry. Achieving a predominantly clean power mix will require large-scale deployment of renewable energy sources such as solar, wind, and hydropower, along with expanded energy storage and grid modernisation.

According to NITI Aayog, the investment will be spread across generation capacity expansion, transmission and distribution infrastructure, battery storage, and system flexibility solutions. The report also underscores the importance of reducing dependence on fossil fuels over time while ensuring grid reliability and affordable power access, particularly as renewable energy penetration increases.

The findings emphasise that mobilising such a massive investment will require strong policy support, private sector participation, and innovative financing mechanisms, including green bonds and blended finance. The report positions India’s clean power transition not only as a climate imperative but also as a long-term opportunity to enhance energy security, reduce import dependence, and support sustainable economic development.

A $14.23 trillion investment envelope through 2070 reframes what "credible transition" looks like across India's power, industrial, transport and infrastructure sectors. Our climate-action and ESG-strategy teams help clients build long-horizon transition plans that align with NITI Aayog's scenarios and stay defensible against BRSR and ISSB disclosure expectations.