The Evolving Landscape Of Climate Tech Funding In India

India’s climate tech ecosystem has long been subject to the influence of global capital flows and trends, shaped by the perception that building scale and generating outsized returns are more challenging here than in other high-growth sectors.

Yet, this narrative is undergoing a marked transformation. The influence of international shifts, innovative investment models, and increasing domestic activity is pushing climate tech in India to enter a new phase of momentum, relevance, and opportunity.

Global Signals: The Return of Big Climate Capital

Funding Trends As An Indicator

The past few years have served as a stress test for global climate tech funding, exposing vulnerabilities but now also highlighting a comeback. Consider these numbers:

Year	Global Climate Tech VC Funding (US$B)
2022	70
2023	51
2024	41
2025	46 (YTD; on track for record year)

By mid-2025, VC funding has already surpassed 2024’s total and is projected to climb past 2023’s, possibly even approaching 2022’s record sums as momentum accelerates in the second half of the year.

Impact Funds Are Serving As Catalysts For Innovation

Parallel to the surge in venture capital is the growth of impact funds – investment vehicles specifically targeting both commercial returns and positive climate impact. These funds help early-stage climate startups access patient capital, best practices, and credibility, thereby building the foundation of this sector.

Policy & Business Feedback Loops

Policymakers in the US and EU are intensifying mandates: corporations must offset emissions or be held publicly accountable. Even where regulations are less strict, companies are embedding climate goals into their brands to enhance public sentiment and future-proof operations. These moves create ripple effects across emerging economies, including India, dictating how major global funds envision and allocate capital, giving away to unique models and solutions.

Corporate And Philanthropic Capital

Corporates Playing A Multi-Faceted Role

Corporate involvement in climate tech in India today transcends the role of a buyer or a compliance-focused partner. The incumbents are co-investing in and co-developing climate solutions, validating disruptive business models, accelerating time-to-market, and offering exits to early investors. This “flywheel effect” helps convert innovative pilots into functioning companies.

The Rise Of Philanthropic Capital

Philanthropic organisations continue to play a vital, catalytic role. They not only fund early innovation where pure commercial returns are uncertain, but also help startups quantify and track the impact metrics that matter. As Indian philanthropy matures and expands, its role as a foundational pillar of the climate ecosystem will grow.

India’s Tailwinds: Scale, Momentum, And Policy Push

Investment Flows & Startup Density

• Significant leap in Investment: Over the last 18 months, Indian climate tech startups attracted over $2.2Bn in new funding, a 340% jump from 2022.
• Vibrant Ecosystem: The sector now counts more than 800 active ventures, diversified across renewables, energy storage, climate-smart agriculture, and circular economy plays. This surge isn’t just a number, it reflects enhanced business viability, an emphasis on hard revenue, and the creation of reliable carbon-reduction pathways.

Government As Enabler

Policy support is no longer aspirational as the government is actively shaping investibility through:

• Production Linked Incentive (PLI) Schemes: Incentivising local green manufacturing.
• BRSR+ and Carbon Credit Trading: Mainstreaming sustainability into the business compliance framework.
• FAME & NAPCC: Accelerating electrification, renewables, and sustainability.
• 2030 Target: Aiming for 450GW of renewable capacity—a huge market opportunity.

Accelerators, Incubators, & Beyond: Building The Foundation

India’s climate tech upsurge is supported by a robust ecosystem of accelerators, incubators, and venture builders with a focus on climate and green-tech segments. Their efforts are often fuelled by a mix of private, philanthropic, and government resources. These platforms are not only able to pilot high-impact ideas but also channel cross-border knowledge transfer, helping Indian innovations find a global stage.

Expanding The Climate Finance Toolbox

While venture capital remains central, we now see venture debt funds and NBFCs pioneering innovative financial products tailored to climate tech needs. These include blended finance, project-based lending, and outcome-linked structures, each designed to better match the long gestation and impact horizons typical in climate innovation.

Reality Check: Navigating Volatility In A Nascent Industry

Despite the sector’s dynamism, it is critical to remember that climate tech remains an evolving and experimental domain, especially in India. The startup funding ecosystem is sensitive enough to suffer a huge downfall with a small change in investor sentiment.

Growth-stage capital remains especially scarce: only about 3% of Indian climate tech startups have raised Series B or later rounds, highlighting the challenge of scaling from prototype to commercial rollout.

Conclusion: Building For The Long Haul

India’s climate tech ecosystem is at an inflection point. The convergence of global capital resurgence, innovative investment models, corporate activism, and strong domestic policy is bringing climate startups into the mainstream. However, founders and investors alike must be mindful of the sector’s inherent volatility and long gestation cycles.

Navigating these challenges will unlock the next wave of sustainable growth and establish India as a global leader in climate innovation.