Pre-Seed Climate Tech Funders

Ashoka is one of the world’s leading organizations supporting social entrepreneurs. Founded in 1980, Ashoka pioneered the concept of social entrepreneurship and has built a global network of changemakers working to solve some of the world’s most pressing challenges. Through its flagship Ashoka Fellows program, the organization identifies and supports high-impact entrepreneurs with funding, mentorship, and a powerful global network. Ashoka’s broader mission is to create a world where everyone is a changemaker, embedding social innovation across education, business, and civil society.

Azolla Ventures is a climate-focused venture capital firm that invests in breakthrough technologies designed to avert catastrophic climate change. They partner with visionary founders at the earliest stages of venture development, where both risk and reward are at their highest levels. The fund operates with an impact-first approach, prioritizing investments that hold potential for large-scale greenhouse gas reductions while promoting a more just climate for all. Founded by Prime Coalition and enabled by catalytic capital, Azolla Ventures seeks out bold entrepreneurs from all corners and embraces opportunities that fall outside of traditional venture capital norms. Azolla Ventures plays a crucial role in the climate investment ecosystem by focusing specifically on ventures with the potential for gigaton-scale CO2 equivalent reductions. Their mission-aligned approach and willingness to take on high-risk, high-reward opportunities at the earliest stages helps bridge the gap between innovative climate solutions and the capital needed to scale them globally.

Better Ventures is an early-stage impact venture capital firm investing in founders building solutions to some of the world’s most pressing challenges. The firm backs companies across climate, health, circular economy, PropTech, and sustainable consumer sectors, with a focus on scalable technologies that deliver measurable impact. Operating with an “impact + return” philosophy, Better Ventures supports entrepreneurs not just with capital, but with access to a curated network of operators, angels, and advisors. The firm positions founders as the drivers of change, helping them scale companies that generate both financial returns and meaningful environmental and social outcomes.

Beyond Impact is an impact investment firm focused on accelerating the transition to a more sustainable, animal-free economy. Founded in 2017, the firm backs companies developing alternatives to animal-based products across food, materials, pharmaceuticals, and consumer goods. The firm’s mission centers on building a “kinder, cleaner, healthier world” by investing in scalable businesses that reduce environmental damage, eliminate animal suffering, and improve human health. Its portfolio targets high-growth sectors such as plant-based foods, alternative proteins, and next-generation biomaterials.

Breakthrough Energy is a climate-focused investment and innovation platform founded by Bill Gates to accelerate the transition to a net-zero economy. The organization supports cutting-edge climate technologies, policy initiatives, research, and investment vehicles designed to reduce greenhouse gas emissions at global scale. Breakthrough Energy works across venture investing, project financing, policy advocacy, and ecosystem development to help scale breakthrough solutions in energy, manufacturing, transportation, agriculture, and industrial decarbonization.

Cerulean Ventures is a $10 million pre-seed venture capital firm that backs founders building asset-light, rapid scaling software companies focused on climate solutions. They specifically target companies applying AI to build exponential solutions for nature and climate change. Their mission is to bring climate solutions to market quickly while fighting greenwashing and moving the climate economy beyond the green premium. Unlike traditional climate investors who focus on niche markets with green premiums or first-of-a-kind moonshots with decades-long timelines, Cerulean takes a different approach by identifying systemic leverage points where proprietary data, compute, AI scaling, and fintech solutions can rapidly scale. Cerulean matters in the ecosystem because they focus on transforming large economic sectors that have been resistant to digital transformation, including mining, niche manufacturing, soft tropical commodities, pharma supply chains, and emerging markets of natural capital and biodiversity. They position themselves as addressing the gap in climate investing by targeting systemic change rather than status quo business model disruptions.

Clean Energy Ventures is a venture capital firm investing in early-stage climate technology companies developing disruptive energy innovations and decarbonization solutions. The firm focuses on backing founders building scalable technologies capable of achieving significant greenhouse gas emissions reductions over the coming decades. With deep expertise in climate investing and commercialization, Clean Energy Ventures works closely with startups advancing breakthroughs across energy, transportation, industrial systems, and climate infrastructure.

Climate Collective is a leading innovation network that specializes in putting digital technologies to work for climate and nature at scale. They focus on connecting AI and digital tools with environmental impact, running innovation programs and building AI fluency across climate and nature nonprofits. The organization operates by connecting innovators, nonprofits, and global leaders to turn technology into lasting climate and nature impact. They accomplish this through running innovation programs, building AI fluency across climate and nature organizations, and convening sustainability leaders and technologists to foster collaboration and knowledge sharing. Climate Collective plays a crucial role in the ecosystem by bridging the gap between technology innovation and environmental impact. Their flagship AI Explorers Summit brings together 100 leaders annually and is co-hosted by major organizations like Conservation International, UNDP, and TechChange, demonstrating their significant influence in shaping how AI is responsibly deployed for climate and nature solutions.

The Grantham Foundation for the Protection of the Environment operates through both philanthropic grants and strategic investments to address climate change and environmental degradation. They focus on protecting and improving the health of the global environment through a dual approach of funding environmental advocacy, applied research into climate solutions, and investing in entrepreneurs building green industries and technologies. Their mission is to protect and conserve the natural environment, with communication and collaboration as top priorities to build widespread public support for preventing catastrophic climate change. The Foundation operates as a 501(c)(3) private foundation with five Grantham family trustees, while also working through The Jeremy and Hannelore Grantham Environmental Trust, a public charity with independent trustees from major environmental organizations including Rare, The Nature Conservancy, World Wildlife Fund US, and Rocky Mountain Institute. Established by Jeremy and Hannelore Grantham, the Foundation plays a significant role in the environmental ecosystem by addressing what they identify as humanity's greatest challenge - climate change and the race against time to avoid existential threats. Their impact matters because they recognize that environmental philanthropic resources are immense compared to available funding, making strategic alliances and targeted investments in both advocacy and technological innovation crucial for preventing catastrophic environmental change.

Katapult is a Norwegian impact investor that accelerates and invests in technology companies solving the world's greatest challenges. They focus on highly scalable impact tech startups, with specific investment programs including Katapult Ocean for startups with positive ocean impact and Katapult Africa for climate-tech startups addressing Africa's pressing challenges. The organization operates through a comprehensive platform approach, combining investment with accelerator programs to strengthen their support for promising impact tech startups. Since 2017, they have conducted 10 flagship accelerator programs and 3 corporate accelerators, while also establishing the Katapult Foundation in 2020 to focus on building the impact community and education around impact investment. Katapult has established significant influence in the global impact investment ecosystem, having invested in 169 companies across 47 different countries. Their platform approach enables domain experts to launch lean and efficient investment vehicles, while initiatives like Katapult Future Fest, Katapult X, and the Nordic Investment Network help build the broader impact investing community and demonstrate their commitment to scaling both profit and impact.

LowCarbon.Earth is a climate-tech accelerator that supports early-stage startups developing innovative solutions to tackle climate change and environmental challenges across the Asia-Pacific region. The program focuses on sustainable goods and services addressing climate change, nature loss, and pollution across core sectors including renewable energy, mobility, air quality, and sustainable agriculture. Launched in collaboration with the United Nations Environment Programme (UNEP) by Massive Earth Foundation, the accelerator operates through intensive bootcamps, workshops, mentorship programs, networking sessions, and investor pitch opportunities. Their mission centers on catalyzing climate action by empowering passionate founders and creating scalable, impactful solutions for a sustainable future. Since inception, LowCarbon.Earth has established itself as a significant force in the Asia-Pacific climate innovation landscape, having evaluated over 3,000 startups and supported more than 180 through their programs. The accelerator has gained recognition through national media coverage including CNBC Awaaz and has built a vibrant community of founders, industry leaders, investors, and VCs who collectively shape climate-tech innovation across the region.

Moonshot Platform is a 501(c)(3) nonprofit leadership accelerator and global community supporting young changemakers closest to the world’s most urgent challenges. Through its two-year Moonshot Journey, the organization provides grants, mentorship, scholarships, capacity building, peer community, and access to global networks that help emerging leaders scale social and environmental impact. Founded by Yemi A.D., Moonshot Platform supports young innovators building projects, nonprofits, startups, and community initiatives across climate, education, health, economic opportunity, technology, and social justice. Its programs include the Moonshot Awards, Moonshot Camp, Moonshot Summit, Impact Labs, and mentor pathways.

New Climate Ventures (NCV) is an early-stage venture capital firm that invests in innovative startups building the future of how we produce, power and consume. They focus on companies developing technologies for carbon reduction or avoidance, taking an active and diversified investment approach that leverages their expertise in energy, commodities, climate, technology, finance, and regulatory analysis. NCV's mission centers on the belief that a new industrial renaissance is underway where emerging technologies can transform our environmental impact without requiring lifestyle changes. They partner with entrepreneurs to navigate early stages of company development by providing operational guidance, investment expertise, team-building support, and mentoring, while connecting founders to their global network of investors, startups, and corporations. The firm plays a crucial role in the climate technology ecosystem by empowering entrepreneurs to turn visions into commercially successful companies that drive a cleaner, greener future. NCV is committed to sustainable best practices and integrates sustainability as the baseline for their investment thesis, positioning themselves as leaders in supporting technologies that achieve both commercial success and environmental impact.

Regeneration.VC is a venture capital firm that invests in early-stage Consumer ClimateTech startups focused on driving the circular economy through sustainable innovation in materials, consumer products, and carbon solutions. The firm specifically targets climate-focused companies that are working to transform unsustainable consumption models and create regenerative value chains. Their mission is to regenerate consumer industry value chains to meet planetary boundaries, recognizing that humanity currently consumes nearly twice what Earth can replenish and that 7 of the 9 planetary boundaries have been transgressed. They operate with a theory of change centered on transforming the "take-make-waste" consumption model that drives climate change and biodiversity loss by investing in solutions that enable circular and regenerative approaches. Regeneration.VC matters in the impact ecosystem because they take a rigorous, data-driven approach to measuring circularity and regenerative impact through their CRISP protocol, developed in partnership with Circle Economy Foundation. The fund brings together a multi-disciplined team of investors, entrepreneurs, scientists, and corporate leaders, with strategic advisor Leonardo DiCaprio, positioning them as a significant player in scaling breakthrough technologies that can deliver outsized net environmental benefits.

The Rockefeller Foundation is one of the world’s largest and most influential philanthropic organizations, focused on advancing human well-being through large-scale investments in energy access, food systems, health, economic opportunity, climate resilience, and emerging technologies. Founded in 1913, the foundation partners with governments, nonprofits, corporations, and local communities to tackle systemic global challenges through innovative finance, data, and technology-driven solutions. The foundation is known for making ambitious “big bets” aimed at improving the lives of hundreds of millions of people worldwide, particularly in underserved and economically vulnerable communities.

Sea Forward Ocean Health Fund is a collaborative, multi-donor impact fund dedicated to accelerating solutions that support a healthy and thriving ocean. Administered through ImpactAssets, the fund combines impact investing, grantmaking, education, and community building to support innovative approaches to ocean conservation and restoration. Sea Forward focuses on sustainable aquaculture, biodiversity protection, climate resilience, circular economy solutions, regenerative nature-based approaches, and science-based monitoring technologies. Through both investments and grants, the fund supports entrepreneurs, nonprofits, researchers, and ecosystem builders working to address some of the most pressing challenges facing marine environments and coastal communities. Beyond capital deployment, Sea Forward serves as an ocean impact learning community, bringing together philanthropists, impact investors, scientists, conservation leaders, and innovators to foster collaboration, share knowledge, and accelerate positive change for the ocean. The fund is led by marine biologist and ocean conservation advocate Laura Francis, whose decades of experience in marine education and conservation inform the fund’s strategic approach.

Superorganism is the first venture capital firm dedicated exclusively to biodiversity. The firm invests in pre-seed and seed-stage startups developing technologies and business models that protect, restore, and regenerate nature while creating scalable commercial outcomes. Based in San Francisco and New York, Superorganism backs founders tackling biodiversity loss, climate resilience, conservation technology, regenerative agriculture, ocean health, circular economy solutions, and nature-positive innovation. Its investment strategy focuses on three core themes: addressing drivers of species extinction, advancing climate and biodiversity solutions simultaneously, and enabling breakthrough technologies that improve conservation outcomes. Through its mentor network of leading entrepreneurs, scientists, conservationists, and investors, Superorganism helps founders build companies that create an abundant future for both people and nature.

SustainVC is an impact-focused venture capital firm that backs innovative entrepreneurs working toward a sustainable, more equitable, and healthier world. The firm focuses on two primary impact areas: Climate & Sustainability, and Access & Opportunity, targeting companies that can deliver both positive impact and positive returns. Their mission centers on supporting entrepreneurs who share their vision of creating systemic change through market-driven solutions. SustainVC operates with the philosophy that profitable investments and meaningful impact can go hand in hand, seeking to accelerate positive change through strategic capital deployment. The firm plays an important role in the impact investing ecosystem by bridging the gap between traditional venture capital and social impact. With offices in Boston, Durham, and Philadelphia, SustainVC positions itself as a key player in supporting the growth of companies that can address critical societal and environmental challenges while generating strong financial returns.