Green Artha | Climate Venture Fund for India Startups

Climate Finance

Sustainable Development Goals

SDG 12 – Responsible Consumption and Production, SDG 13 – Climate Action, SDG 17 – Partnerships for the Goals, SDG 7 – Affordable and Clean Energy, SDG 9 – Industry Innovation and Infrastructure

Company Overview

Green Artha is a climate venture fund and innovation firm based in Bengaluru, India. Founded in 2020, it invests in climate and environment startups and works on financial structures that move capital toward climate technologies that struggle to secure funding at early commercial stages. The name draws on artha, the concept of responsible wealth creation, which the firm describes as the foundation of its business.

The firm is led by founders Starlene Sharma and Maya Chandrasekaran. Sharma previously served as founding CEO of AIC Sangam, a government-recognised cleantech incubator, and Chandrasekaran was a founding member of Menterra Venture Advisors. Their backgrounds span incubation, portfolio management and impact investing.

Green Artha states a preference for hardware, heavy assets, green chemicals, new materials and operating businesses over software-only models. Its stated sectors cover energy, industrials, waste and circular economy, built environment, food and land use, water, carbon and transportation, with India treated as the first market.

Several milestones define its public record. It is the founding fund manager of the ACT For Environment fund, a venture philanthropy vehicle. It worked with ACT and Boston Consulting Group on the Green Startup Pledge, first announced at COP27 in November 2022. Its Clean Economy Fund was analysed in the 2025 cycle of the Global Innovation Lab for Climate Finance. The firm also convenes the Climate Capital Network, a group of climate funders working across equity, debt and grants.

Why These SDGs Matter

Climate action is the firm's core mandate. Green Artha invests in mitigation and adaptation technologies and sets its fund target in tonnes of avoided emissions, which links its capital directly to SDG 13.

Industry, innovation and infrastructure applies because the Clean Economy Fund finances first-of-a-kind industrial technologies and helps companies build pilot facilities, a direct contribution to SDG 9.

Affordable and clean energy is relevant because energy generation, storage, grid management and battery technology are named investment sectors under SDG 7.

Responsible consumption and production applies through its focus on waste management, circular systems, alternative materials and resource efficiency, which map to SDG 12.

Partnerships for the goals is supported by the Climate Capital Network and the Outcomes Exchange, both of which connect funders, producers and civil society partners to mobilise finance, a role described under SDG 17.

Products & Services
  • Structured equity investments through the Clean Economy Fund
  • Early-stage investments in climate and environment startups
  • Founding fund management for ACT For Environment fund
  • Climate Capital Network for climate capital allocators
  • Outcomes Exchange results-based climate finance platform
  • Green Startup Pledge development with partner organisations
  • Technical assistance and commercialization support for portfolio companies
  • Financial instrument design for climate technology adoption
Business Challenges Solved
  • Limited early-stage financing for first-of-a-kind climate technologies
  • Gap between pilot validation and industrial-scale adoption
  • Duplicated diligence effort across fragmented climate funders
  • Few financial instruments suited to climate hardware businesses
  • Exclusion of small producers from climate outcome finance
  • Startups lacking a framework for credible net-zero commitments
  • Slow commercialization of industrial decarbonization technologies
Approach & Methodology

Green Artha works as a venture investor and capital-structuring firm. Its Clean Economy Fund uses a structured equity approach, investing through convertible notes and equity that are tailored to the maturity of each company. Investments are made at the pre-growth inflection point, when technologies have shown promise but face difficulty reaching commercial scale.

Capital is combined with technical assistance. Portfolio companies are supported in validating business models, building first-of-a-kind facilities, establishing customer pipelines, securing follow-on funding and preparing for exits such as sales or SME IPOs. The firm describes work on techno-commercial viability with industry partners, capital-efficient business models and the validation of financing structures.

The fund design is blended finance. Concessional and commercial capital is intended to share risk so that early adoption of unproven technologies becomes financeable. Green Artha states that it leads rounds and shares diligence with co-investors.

Two ecosystem platforms extend this approach. The Climate Capital Network reduces diligence friction by hosting learning sessions, connecting funders across instruments and sharing news, deals and sector reports. The Outcomes Exchange is a results-based climate finance platform built around an over-the-counter marketplace, where contracts for climate outcomes are registered on mutual consent, with the aim of lowering transaction costs and extending climate finance to small producers.

The firm's investment thesis places weight on the time value of carbon, meaning that emissions avoided earlier are treated as more valuable than those avoided later.

Market Position

Green Artha operates in the early-stage climate venture segment in India, with a focus on industrial decarbonization technologies that need both capital and commercialization support. Its primary counterparties are climate technology startups on the investee side, and development finance institutions, commercial investors and philanthropic funders on the capital side.

The Clean Economy Fund is described by the firm and its partners as India's first structured equity fund dedicated to decarbonizing economic growth, with a stated size of USD 75 million and a pilot first close targeted at USD 35 million to 40 million. A published fund aim is to cut 15 megatons of CO2e.

Third-party databases classify the firm as a venture capital investor with 11 recorded investments, including SD+, Cancrie and Indra. Its differentiation, as stated, lies in pairing capital with technical assistance and in convening other climate funders.

Procurement Considerations
  • Confirm the current status and closing stage of the Clean Economy Fund before engagement
  • Review instrument terms, since investments use convertible notes and equity by maturity
  • Check sector fit against stated focus on industrial, energy and built environment technologies
  • Clarify the scope and duration of technical assistance offered with capital
  • Ask how co-investment and shared diligence with other funders would work
  • Review the fund structure, including the India master fund and international feeder vehicle
  • Request portfolio performance data and exit history for track record assessment
  • Ask how progress toward the stated emissions target is measured and reported
Funding, Recognition & Ecosystem
  • Clean Economy Fund analysed in the 2025 cycle of the Global Innovation Lab for Climate Finance, with the Lab’s programmes funded by the governments of Canada, Germany and the United Kingdom
  • Founding fund manager of the ACT For Environment fund, a venture philanthropy platform
  • Green Startup Pledge developed by ACT For Environment with Boston Consulting Group, launched at COP27 in November 2022
  • Outcomes Exchange built with WWF India, ReConnect and Alsisar Impact, supported by the Aspen Network of Development Entrepreneurs
  • Listed partners include ACT, ANDE, ReConnect Energy, WWF India, Environmental Defense Fund and the Institute for Sustainable Communities
  • Third-party records show 11 investments, including SD+ (latest recorded October 2023), Cancrie and Indra
Natnavi Analysis

Green Artha occupies a specific niche in India's climate finance landscape. Many climate investors favour software and asset-light models, while this firm directs capital toward hardware, green chemicals, materials and industrial processes, where scale-up costs are high and conventional venture instruments are a poor fit. That focus gives it relevance to anyone tracking how industrial decarbonization is financed in a fast-growing economy.

Its contribution is as much structural as financial. The Clean Economy Fund, the Climate Capital Network and the Outcomes Exchange each address a different friction: early-stage risk capital, fragmented funder coordination, and the exclusion of small producers from outcome-based finance. The firm's role in founding the ACT For Environment fund and in the Green Startup Pledge also shows influence on the wider startup ecosystem.

Strengths include a founder team with incubation and investing experience, institutional recognition through the Global Innovation Lab for Climate Finance, and a clearly stated sector thesis. Points for readers to weigh include the small team size recorded by third-party databases, the dependence of the Clean Economy Fund's deployment on its fundraising progress, and the fact that impact targets such as the 15 megaton aim are projections rather than reported results. NatNavi lists the firm as a capital provider and ecosystem builder rather than a technology supplier.

Sources & References

Website
Founded: 2020
Company Stage: SME
Headquarters
Bengaluru, Karnataka, India
Geographic Presence
Green Artha is headquartered in Bengaluru and concentrates its investment activity on India, which the firm treats as its first market. The Clean Economy Fund is structured with India as the master fund location and a Singapore or Mauritius feeder vehicle for international investors. The firm has also hosted investor engagement outside India, including a roundtable during Impact Week Singapore in September 2026.
Solution Type
Investment Manager / Capital Provider, Venture Capital Investor
Sustainability Outcomes
Carbon Reduction, Circular Economy, Climate Resilience, Energy Efficiency, Resource Efficiency
Industries Served
Agriculture & Food, Chemicals & Materials, Construction & Real Estate, Energy & Utilities, Manufacturing, Mining & Metals, Transportation & Logistics
Last Reviewed: October 6, 2026

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