India has raised $12.8 billion for climate startups since 2008. Most of it never reaches the founders who need it most.
India’s climate-tech startups raised around $2.6 billion in 2025.
By June 2026, the sector had raised about $12.8 billion across 1,583 companies since 2008.
Big numbers. But here is the catch:
In 2026, roughly $791 million was raised across 74 funding rounds by the report’s cut-off date. Nearly 66% of that money went into just 5 late-stage deals.
Meanwhile, seed-stage startups raised only about $61 million across 44 rounds.
So, money IS available. But it is not reaching everyone equally.
Ankur Capital states that transportation and agriculture received nearly 85% of India’s climate-tech investment between 2020 and 2024.
Areas like industrial decarbonisation, advanced materials, water, climate adaptation and new infrastructure remain much harder to fund. The problem becomes particularly serious after a startup completes its first pilot.
Imagine a company that has developed a new water-treatment technology:
The prototype works. One factory has tested it successfully.
Now the company needs ₹10 crore to get certifications, manufacture equipment, hire people and install the technology for its first few commercial customers.
→ A grant may give it ₹25 lakh or ₹50 lakh. Not enough.
→ A bank may refuse because the company does not have enough assets, profits or repayment history.
→ A VC may say, ‘Come back when you have more customers’.
But the company cannot get more customers without first spending the ₹10 crore: this catch 22 problem is the climate-tech ‘valley of death’.
India has investors working across different parts of this journey.
Climate-aligned funds include Avaana Capital, Transition VC, Ankur Capital, Omnivore, Circulate Capital, Aavishkaar Capital, Speciale Invest, Theia Ventures, Rainmatter by Zerodha & more.
At the earlier stages, Climate Angels, Indian Angel Network, IPV, & JITO Angel Network have also backed businesses in clean mobility, renewable energy, water, waste and agriculture.
Still, expecting VCs to solve the entire problem is unrealistic.
A climate startup may need several kinds of money at different stages:
→ A grant to build and test the technology
→ Angel or VC money to build the company
→ A paid pilot to prove that customers will pay
→ Corporate investment to access factories and markets
→ Working-capital finance to fulfil confirmed orders
→ Government guarantees to make lending less risky
→ Long-term infrastructure finance to build commercial plants
Each type of money has a different job. Founders therefore need to stop asking only:
‘Which VC will fund us?’
Instead, ask:
‘What is the next risk we must remove, and who is best placed to pay for removing it’?
A successful pilot proves that the technology works.
A paid pilot proves that somebody will pay for it.
A second order proves that the first customer was not a lucky accident.
Crossing the Valley of Death means → repeat orders, healthy margins and strong contracts prove that the startup can become a real business.
Credits
This post is written by Deepa Sai for EcoHQ
Sources:
- https://www.downtoearth.org.in/energy/indias-climate-tech-funding-reaches-128-bn-as-energy-security-concerns-drive-investment-surge
- https://www.ankurcapital.com/post/transforming-indias-core-sectors
- https://economictimes.indiatimes.com/tech/funding/indias-climate-tech-funding-reaches-12-8-billion-across-1583-startups-17-years/articleshow/131591378.cms?from=mdr