India's climate-tech funding hits $12.8 bn as energy security drives investor interest: Tracxn
ADVERTISEMENT
India's climate-tech ecosystem has attracted cumulative funding of about $12.8 billion across 1,583 funded companies, as policy support, private capital and the country's energy-security priorities increasingly converge around clean-energy technologies, according to a report by market intelligence platform Tracxn Technologies.
The report released on Thursday noted that annual funding in the sector climbed from around $315 million in 2020 to $2.6 billion in 2025, highlighting the rapid growth of climate-focused investments across renewable energy, electric mobility, batteries and environmental management solutions.
"Policy, private capital and energy security are converging on the same sectors," the report said, adding that with roughly 85% of India's crude oil requirement met through imports, investments in renewable energy, electric mobility, batteries and critical minerals are increasingly serving both decarbonisation and energy-independence goals.
Larger funding rounds dominate
The report found that climate-tech investments are becoming increasingly concentrated in larger transactions, with investors favouring established businesses operating at scale.
"Capital is consolidating into larger, conviction-led rounds," it said, pointing to Inox Clean Energy's $344 million Series D funding round in 2026 and Erisha E Mobility's $1 billion Series D round in 2025 as landmark transactions.
Development finance institutions, including British International Investment, International Finance Corporation, FMO and Finnfund, have also remained active participants in India's energy-transition investments, reflecting sustained institutional confidence in the sector.
According to the report, 2026 year-to-date funding stood at $791 million across 74 rounds, with 66% of the capital concentrated in just five late-stage deals.
"The first five months of 2026 reflect a market consolidating around scale and conviction," the report said.
Renewable energy leads funding charts
Among climate-tech segments, renewable energy technology attracted the highest cumulative funding of $1.5 billion, supported by the capital-intensive nature of renewable generation and grid infrastructure projects.
The opportunity, however, is broadening beyond clean power generation. Solid waste management technology has secured $477 million in cumulative funding, followed by energy efficiency technology at $352 million, air pollution management technology at $237 million and water and wastewater management technology at $208 million.
Together, these segments have attracted more than $1.2 billion in funding, indicating growing investor interest in resource efficiency, environmental management and industrial sustainability solutions.
The report also highlighted the role of government initiatives in shaping the sector. These include the PM E-DRIVE programme, a ₹10,900-crore scheme supporting electric vehicle adoption and charging infrastructure, the Carbon Credit Trading Scheme scheduled to become operational from October 2026, and the ₹7,280-crore Rare Earth Permanent Magnets scheme aimed at strengthening domestic clean-energy supply chains.
"As policy support, private capital and energy-security priorities increasingly point to the same set of technologies, India's climate-tech market is positioned to deepen as well as grow," the report said.