Top 50 Renewable Energy Startup Investors in May 2025

Investor	Renewable Energy investments
Breakthrough Energy Ventures	20
Lowercarbon Capital	18
SOSV	17
Congruent Ventures	17
Clean Energy Venture Group	16
Shell Ventures	15
MCJ	14
EDFI ElectriFI	14
MCJ	14
MCJ	14
Acumen	13
High-Tech Gruenderfonds	13
Union Square Ventures	13
Speedinvest	12
Contrarian Ventures	12
Foundation for Innovation and Technology (FIT)	11
Clean Energy Ventures	11
Grantham Foundation	11
Bpifrance	11
Demeter	10
Climate Capital	10
Aster	10
Par Equity	10
Khosla Ventures	10
Grantham Foundation	10
Parkwalk Advisors	10
Übermorgen Ventures	10
Third Sphere	9
Energy Impact Partners	9
Paca Investissement	9
EDP Ventures	9
AENU	9
Antler	9
Good Growth Capital	9
Chrysalix Venture Capital	9
Export Development Canada	8
SET Ventures	8
Version One Ventures	8
Massachusetts Clean Energy Center	8
Starlight Ventures	8
ArcTern Ventures	8
Powerhouse Ventures	8
Collaborative Fund	8
IBB Ventures	8
Grok Ventures	8
Green Angel Ventures	8
Blue Bear Capital	8
All On	8
Scottish Enterprise	8
British International Investment	8

Focused on developing and deploying the critical climate solutions our world needs to reach net-zero emissions by 2050.

Investment focus

Energy, Renewable Energy, Manufacturing
Series A, Series B, Funding Round
United States, Canada, United Kingdom

Portfolio highlights

Decibel Bio — Decibel Bio operates as a plant biotechnology company.
Electra — Electra is decarbonizing ironmaking for green steel production using intermittent renewable energy and low-grade iron ores.
Arnergy — ARNERGY's mission is to deliver energy solutions for productive use by deploying products, services and systems that power business operations and improve economic outcomes for our clients. Vision: Providing sustainable solutions to energy reliability issues across emerging markets.

Lowercarbon Capital backs kickass companies slashing CO2 emissions, sucking carbon out of the sky, and buying us time to unf**k the planet.

Investment focus

Renewable Energy, Biotechnology, Energy
Seed, Series A, Series B
United States, United Kingdom, France

Portfolio highlights

Trilobio — Biology is the future, but most lab technology is stuck in the past. Trilobio is rebuilding the biology lab from the ground up to unlock its true potential.
Rainmaker Technology — Rainmaker provides water for farms, watersheds, and ecosystems, fortifying growth and stewarding the natural world.
Breathe Battery Technologies — Breathe Battery Technologies is a research-led technology company developing advanced battery management algorithms

SOSV is a global, deep tech venture capital firm that operates the HAX and IndieBio startup development programs focused on human and planetary health. SOSV invests $500,000 in startups at their inception as they onboard either HAX or IndieBio for a 4-6 month period designed to accelerate the raise of their next institutional round. SOSV joins thelater rounds of HAX and IndieBio graduates. HAX, based in a 35,000 sq ft facility in Newark, NJ, is equipped with machine tools, 3D printers, chemical, electrical and mechanical engineering labs, as well as on-staff engineering and design experts. SOSV's IndieBio has locations in NYC and San Francisco, both of which offer extensive services and facilities to founders including on-site BSL-2 labs, well equipped lab benches and hoods, and advanced lab equipment, such as chromatography equipment.

Investment focus

Biotechnology, Health Care, Software
Seed, Convertible Note, Pre-Seed
United States, India, United Kingdom

Portfolio highlights

MixRift — MIXRIFT - game developers specialized in Mixed Reality
unspun — From 3D scan to perfect fitting custom jeans. unspun makes each pair of jeans unique to your actual body and design. On a mission to reduce global carbon emissions by 1%. As seen in Fast Company's World Changing Ideas, Time's Best Inventions, and PopSci's Best of What's New. Welcome to the future of apparel.
Mesa Quantum — Unlock the potential of chip-scale quantum sensing for enhanced Position, Navigation, And Timing capabilities. Explore Mesa Quantum's practical solutions.

Congruent Ventures is a venture capital firm that seeks to invest in Mobility and Urbanization, Energy Transition, Food and Agriculture, and Sustainable Production & Consumption sectors. We look for technology companies that will positively impact our energy and resource consumption. If we see an opportunity to partner with a like-minded teamfocused on scale across hardware, software, or services, we’re interested.

Investment focus

Software, Energy, Renewable Energy
Seed, Series A, Series B
United States, Canada, United Kingdom

Portfolio highlights

Presto — Presto is a software platform to power magical charging experiences for fleets, mobility providers, and businesses.We believe that access to reliable and affordable charging is the key to unlocking mass electrification and fighting climate change.
Bonsai Robotics — Bonsai Robotics provides vision-based automation solutions for off-road vehicles, such as agricultural machines. The company also offers analytics and telematics to help growers improve their performance, efficiency, and safety. The company is based in San Jose, California.
Adaptive insurance — Adaptive insurance, which begins with parametric insurance, seeks to transform how companies develop financial resilience in the face of weather-related and climate-related events. By combining our cutting-edge coverages, real-time climate data, and AI-driven technology, we think we can support them and show business consumers the benefits ofparametric insurance.

CEVG is an angel investor collective that invest in and mentors early-stage cleantech and climatetech startups across North America.

Investment focus

Energy, Renewable Energy, Manufacturing
Series A, Seed, Funding Round
United States, Canada

Portfolio highlights

PeakSyncer — PeakSyncer, a product of Zhong Xi Group, LLC, is an AI-powered cloud platform that offers a comprehensive solution for utilities aiming to optimize their energy management systems through advanced technology. The platform focuses on demand response programs, utilizing artificial intelligence to automate and streamline the management of peak energyloads. PeakSyncer has focused on creating cutting-edge solutions in cloud computing and AI integration. The company positions itself as a leader in the energy management sector, working on delivering reliable, user-friendly solutions that adapt to the evolving needs of energy grids. With dedicated support and 24/7 monitoring, PeakSyncer aims to empower utilities to modernize their operations and optimize resource usage effectively.With PeakSyncer, the company addresses a critical business need for seamless data synchronization across platforms such as ERP, CRM, and other essential business software. The platform’s key advantage is its ability to adapt to dynamic data patterns, learning from past syncs to continuously improve syncing accuracy and efficiency.PeakSyncer is designed to be scalable and easily integrates with existing utility infrastructure, ensuring a smooth implementation process. The platform not only helps utilities meet regulatory requirements but also supports them in creating a sustainable energy ecosystem by engaging customers in demand response initiatives, made possible by AI algorithms that analyze and anticipate potential data issues before they disrupt business processes.
Queens Carbon — Queens Carbon is working on a processing system that will dramatically cut energy use. The system minimizes calcination and material synthesis energy consumption, allowing for low-cost carbon capture and carbon-neutral cement manufacture.
Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.

Shell Ventures invests in companies to speed up development and deployment of new technologies which complement our business.

Investment focus

Energy, Renewable Energy, Software
Series A, Funding Round, Series B
United States, United Kingdom, India

Portfolio highlights

ElectronX — ElectronX is an electricity demand grows and the grid rapidly shifts to intermittent renewable energy sources.
Alt Mobility — ALT Mobility is a full-stack EV leasing platform offering mobility as a service (MaaS) for commercial vehicle users.
Supercritical — We partner with industry to move and think beyond fossil fuels with innovative clean technology solutions.

MCJ backs extraordinary founders driving the transition of energy and industry and tackling the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable and more resilient. We strengthen our investments through the MCJ Collective — a vetted member network that connects talentedtech and industrial leaders with our portfolio and with one another. Our media platform including the Inevitable podcast spotlights key perspectives critical to our portfolio and the transition at large, reaching tens of thousands of professionals multiple times per week. Learn more at mcj.vc

Investment focus

Renewable Energy, Energy, Software
Seed, Series A, Series B
United States, United Kingdom, Kenya

Portfolio highlights

Exowatt — Modular full-stack renewable energy solutions for commercial and industrial customers.
Fourier — Making hydrogen universally accessible
The Nuclear Company — The Nuclear Company is a fleet-scale nuclear deployment firm that offers for nuclear sectors.

Impact investment in sustainable energy

Investment focus

Energy, Solar, Renewable Energy
Debt Financing, Funding Round, Series A
United States, Kenya, Nigeria

Portfolio highlights

WeLight — WeLight deploys sustainable and accessible solutions to accelerate energy inclusion in rural areas of Africa.
Sistema.bio — Sistema.bio is a biodigester with biogas appliances. High efficiency biodigesters transform organic waste into renewable biogas.
Amped Innovation — At Amped Innovation, we design breakthrough products for people living on less than four dollars per day. Our first product, the Blossom, is a solar home power system which is the lowest-cost and highest-performance product in its class, at one third the price and twice the power handling of competing systems. We built the Blossom with asoftware-enabled Pay-As-You-Go interface, which allows customers to purchase it in payment installments that are equivalent to what they currently spend on kerosene, while providing much more light, cell-phone charging, and ability to run appliances like televisions and sewing machines.

MCJ backs extraordinary founders driving the transition of energy and industry and tackling the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable and more resilient. We strengthen our investments through the MCJ Collective — a vetted member network that connects talentedtech and industrial leaders with our portfolio and with one another. Our media platform including the Inevitable podcast spotlights key perspectives critical to our portfolio and the transition at large, reaching tens of thousands of professionals multiple times per week. Learn more at mcj.vc

Investment focus

Renewable Energy, Energy, Sustainability
Seed, Series A, Series B
United States, United Kingdom, Kenya

Portfolio highlights

Exowatt — Modular full-stack renewable energy solutions for commercial and industrial customers.
Fourier — Making hydrogen universally accessible
Moment Energy — Moment is a start-up striving to provide greater access to renewable and reliable energy storage. We create battery units that can be used in a variety of applications. Moment is currently focused on storing energy for off-grid, end of grid customers, and plans on powering remote communities in the future.

MCJ Collective reaches a broad community of people united by the common desire to step up and do something about the climate crisis.

Investment focus

Renewable Energy, Energy, Software
Seed, Series A, Series B
United States, United Kingdom, Kenya

Portfolio highlights

Exowatt — Modular full-stack renewable energy solutions for commercial and industrial customers.
Fourier — Making hydrogen universally accessible
The Nuclear Company — The Nuclear Company is a fleet-scale nuclear deployment firm that offers for nuclear sectors.

Acumen is a nonprofit venture fund that invests in early-stage companies bringing critical services like agriculture, clean energy, education, financial inclusion, healthcare and workforce development to low-income communities in 14 countries across East and West Africa, South Asia, Latin America, and the United States. Since 2001, Acumeninvested $128 million in 128 companies that have transformed the lives of over 308 million low-income people.

Investment focus

Agriculture, Health Care, Financial Services
Seed, Funding Round, Series A
United States, India, Kenya

Portfolio highlights

Wami Agro — Wami Agro is an agri-tech company involved in partnering with smallholder farmers to grow, aggregate, and sell diverse agricultural produce on the Ghanaian and international markets. We achieve this by providing tech-enabled interventions for smallholder farmers and ensuring easy access to credit and markets for farmers. Today, the Companyaggregates rice, maize, soya bean, and cassava from over 10,000 smallholder farmers and sells them to poultry farmers, FMCGs, distributors, and food service businesses within Ghana.
BioMassters — Biomassers aim to replace charcoal production and charcoal cooking by providing modern, affordable, and low-carbon pellet fuel production and cooking solutions based on locally produced fuel from waste materials.
Raino Tech4Impact — Raino Tech4Impact is a social enterprise that leverages technology as an enabler to empower African communities. We have been deploying technology-driven solutions in agriculture and health, powered by renewable energy to achieve sustainability.

The seed investor High-Tech Gründerfonds (HTGF) finances tech start-ups with growth potential and has supported more than 700 start-ups since 2005. With the launch of its fourth fund, HTGF now has about 1.4 billion euros under management. Its team of experienced investment managers and start-up experts support young companies with expertise,entrepreneurial spirit and passion. HTGF’s focus is on high-tech start-ups in the fields of digital tech, industrial tech, life sciences, chemistry and related business areas. To date, external investors have injected about 5 billion euros of capital into the HTGF portfolio via more than 2,000 follow-on financing rounds. In addition, HTGF has already successfully sold shares in more than 170 companies. Fund investors in this public-private partnership include the German Federal Ministry for Economic Affairs and Climate Action, KfW Capital and 45 companies from a wide range of industries. Fund investors in this public-private partnership include the German Federal Ministry for Economic Affairs and Climate Action, KfW Capital and 45 companies from a wide range of industries.

Investment focus

Software, Biotechnology, Information Technology
Seed, Series A, Funding Round
Germany, Switzerland, United States

Portfolio highlights

mo:re GmbH — Mo:re is building the new gold standard for organoid-based drug development by offering a lab platform that industrialises cell culture workflows.
Eyeo — eyeo revolutionizes imaging with color splitter sensors. Capture sharper, brighter images in low light using optical waveguide innovation, discover how it works
AICA SA — AICA believes programming robots should be at everyone's reach. We combine Artificial Intelligence & an intuitive interface, to help you relocate your production.

Union Square Ventures is a venture capital firm based in New York City.

Investment focus

Software, Financial Services, FinTech
Series A, Series B, Series C
United States, United Kingdom, Canada

Portfolio highlights

Mombak — Mombak is a carbon removal company that focuses on the reforestation of the Amazon. The company's team combines experts in science, technology, forestry, and carbon markets
Stash — Invest and build wealth with Stash, the investing app helping over 6M Americans invest and save for the future. Start investing in stocks, ETFs and more today.
Doctronic — Doctronic is the first D2C AI doctor working with human doctors in all 50 states in the US (and moving into other countries quickly). Get immediate AI diagnosis and then ask a human doctor to verify / act on that diagnosis if needed.

Speedinvest is one of Europe’s most active early-stage investors, with more than €1bn AUM, 40 investors, and offices in Berlin, London, Munich, Paris, Vienna and San Francisco. Your success is our priority, so we don’t just send some money and "check in" at board meetings. Our mission is to empower you with game-changing support throughevery stage of your journey. Our focused investment teams know your industry inside and out. Their Deep Tech, Fintech, Industrial Tech, Network Effects, Digital Health and Subscriptions experience, know-how and deep networks are yours from day one. You also have full access to our in-house Platform+ team of operational experts who can provide tailored growth marketing, people (HR), US business development, and networking support throughout every stage of your journey.

Investment focus

Software, FinTech, Financial Services
Seed, Series A, Pre-Seed
United Kingdom, Germany, Austria

Portfolio highlights

trawa — The partner for renewable and affordable electricity for businesses. Get electricity directly from solar and windparks with corporate PPAs.
remberg — The remberg software helps industrial companies become digital champions in customer & field service for their machines and equipment, moving from reactive and analog to proactive and digital, thereby eliminating paper chaos and preparing them for the age of the Internet of Things (IoT).
Riverse — The impact monetization platform enabling European green-techs finance their growth by valorizing their impact

We are a hands-on, community-focused and founders vetted early-stage sustainable energy transition focused VC in Europe & Israel

Investment focus

Software, Renewable Energy, Information Technology
Seed, Series A, Pre-Seed
Lithuania, United Kingdom, France

Portfolio highlights

Beebop — Beebop is a software designed for power grid orchestration. Beebop's orchestration middleware enables utilities, grid operators, manufacturers, and VPP technology leaders to manage residential asset fleets, enhancing value delivery to end-customers.
Metafuels — Our breakthrough sustainable aviation fuel (SAF) technology, aerobrew™, will make affordable net-zero aviation a reality. The technology is innovative, highly scaleable and able to tap into future global renewable energy systems efficiently. Starting from renewable feedstocks including green hydrogen, driven by renewable electricity, andsustainably sourced CO2, for example from direct air capture, aerobrew™ provides an efficient route to large-scale production of e-kerosene, overcoming the scale up challenges and high costs of alternative e-fuels technologies. aerobrew™ is also compatible with the biogenic route whereby the carbon required for the process is derived from renewable and sustainable cellulosic biomass which, does not compete with the food chain (wood, miscanthus, etc.). With a high carbon conversion, high selectivity and a high overall SAF yield, aerobrew™ leads to attractive production economics and cost leadership. With a rapidly growing demand for SAF, aerobrew™ stands to contribute significantly to the decarbonisation of global aviation and to support the achievement of net zero 2050 targets.
altrove AI — Altrove - Sustainable Alternatives to Critical Materials

The Foundation for Technology Innovation gives financial assistance to creative and technological projects at various phases of development. FIT funds projects in energy and the environment, information and digital technology, life sciences and health, precision industries, and nutrition and agriculture.

Investment focus

Health Care, Biotechnology, Information Technology
Debt Financing, Grant, Seed
Switzerland, France

Portfolio highlights

INERGIO — This EPFL spin-off is developing faster, portable energy units that offer ten times the power at half the weight of current technology. Founder Mahmoud Hadad’s fuel cell innovation, which uses standard butane or propane that’s safe and available worldwide, offers high autonomy. INERGIO’s fuel cell geometry allows unlimited scaling, making thetechnology suitable for applications ranging from charging consumer electronics to auxiliary power for drones to automobile fuel cells. The team has a working prototype and is looking to have its minimal viable product by summer 2020 to start the pilot project with potential partners and customers.
Brightank — Catalyzing your Decarbonization. Brightank accelerates decarbonization with ammonia cracking catalysts, turning ammonia into fuel for heavy transport, hydrogen supply, and power. EPFL spin-off
DigeHealth — DigeHealth's approach to monitoring gut health using bowel noises and body measurements could provide some really valuable insights into digestive well-being.

Clean Energy Ventures invests in scalable early-stage climate tech startups and clean energy technologies addressing global climate change.

Investment focus

Manufacturing, Energy, Renewable Energy
Seed, Series A, Funding Round
United States, Canada, Israel

Portfolio highlights

DG Matrix — DG Matrix innovative solutions unlock gigaton-scale emissions reductions by enabling electrification anywhere and everywhere with less material and a smaller footprint.
Queens Carbon — Queens Carbon is working on a processing system that will dramatically cut energy use. The system minimizes calcination and material synthesis energy consumption, allowing for low-cost carbon capture and carbon-neutral cement manufacture.
Exterra Carbon Solutions — Exterra is a company that is creating a world-class solution for long-term CO2 storage using mineral waste.

Grantham Foundation seeks to protect and improve the health of global environmental issues and supports individuals and organizations. It also supports communication and collaboration in environmental protection, with an emphasis on climate change.The foundation focuses on communications to enable the general public to understand that climatechange represents the world’s primary environmental threat today and that mitigating and adapting to a changing climate will lead to a more sustainable and prosperous future.Grantham Foundation was founded in 1997 by Jeremy and Hannelore Grantham and is based in Boston, Massachusetts, USA.

Investment focus

Biotechnology, Energy, Environmental Consulting
Seed, Series A, Funding Round
United States, United Kingdom, Canada

Portfolio highlights

Paebbl — Captured carbon re-stored into raw materials. We put CO2 to good, permanent use in carbon-negative minerals through the process of CO2 mineralisation.
Carbon Ridge — Modular onboard carbon capture for maritime shipping.
Vema Hydrogen — Vema Hydrogen is a pioneering clean hydrogen production company. It helps to fight the enormous decarbonization issue.

Bpifrance provides financial solutions for companies that are booting up the listing on the stock exchange and credit equity. It includes OSEO, CDC Entreprises, FSI, and FSI Regions to offer in your area of financial solutions at every stage of the life of your business.

Investment focus

Software, Information Technology, Health Care
Seed, Funding Round, Series A
France, United States, Switzerland

Portfolio highlights

Lprint — Lprint revolutionise the way PCBs are designed and manufactured, empowering hardware engineers and product development teams. Lprint is a 3D electronic printing system for PCBs, designed to manufacture complex, free-form printed circuit boards (PCBs) in a single step, simplifying the prototyping, testing, and manufacturing process of electronics.
Veesion — Veesion: AI-driven smart video surveillance. Detect theft in real time. Protect your business now.
PyxiScience — PyxiScience operates as an adaptive Math Learning Platform designed by educators and powered by AI.

Demeter is a major player in venture capital and private equity for the energy and ecological transition. They invest from 500 K€ to 30 M€ to support companies at all stages of their development: innovative startups, high growth SMEs and infrastructure projects.

Investment focus

Manufacturing, Software, Renewable Energy
Funding Round, Seed, Series A
France, Germany, Slovenia

Portfolio highlights

AISPRID — AISPRID is a robotic company that manufactures autonomous robots for soft fruit picking.
Pony — Instant city bike hire
Sirfull Technology — Solutions SIRFULL pour le soudage, l'inspection et la maintenance | Welding cloud logiciel soudage | Linspec Cloud logiciel inspection

Climate Capital is an investment firm that supports companies that directly or indirectly reduce global greenhouse gas emissions.

Investment focus

Energy, Manufacturing, Biotechnology
Seed, Pre-Seed, Series A
United States, Germany, Canada

Portfolio highlights

Ravel — Ravel revolutionizes textile recycling through purification technology, effectively separating and repurposing blended materials. Join us in shaping a circular textile economy.
Orpheus Ocean — The first AUV to unlock scalable seafloor access
Near Space Labs — Near Space Labs is an aerial imagery and earth observation company, Near Space Labs' imagery makes it easy to monitor assets and gain remote access over broad or specific areas. Near Space Labs offers cloud-based delivery of fully processed images through its API. The company provides frictionless, affordable imaging for insurance, utilities,infrastructure, conservation, smart cities, retail, energy, government, and disaster response.

Aster is a Venture Capital firm with offices in 4 major innovation hubs: Paris, London, Tel Aviv and San Francisco. Since 2000, they have partnered with more than 60 teams of entrepreneurs that are transforming markets with disruptive offers and technologies. They are always open to exploring new ideas related to mobility, energy and industrysectors that they have been covering until now. They invest in all stages, with a preference for the early phase.They are more than investors and they intend to act as an ally for entrepreneurs by connecting them to a valuable ecosystem of experts, influencers and business leaders. From marketing to executive talent, their commitment to the growth of their portfolio companies as well as the entire venture ecosystem also involves the commitment of their dedicated Operations team, their innovation strategy consulting firm (Aster Fab) and a crowdfunding branch to further expand opportunities (Aster Crowd).Some of their success stories include Solairedirect (acquired by Engie in 2015), Digital Lumens (acquired by Osram in 2017) and Avantium (IPOed in 2017).

Investment focus

Software, Energy, Manufacturing
Series A, Funding Round, Series B
France, United States, United Kingdom

Portfolio highlights

Otoqi — Otoqi is a vehicle delivery platform that develops connected services and logistics solutions for the automotive professionals.
Neural Concept — Neural Concept is the first AI software for enhanced engineering. Leverage your historical CAD and CAE data to drastically shorten and improve your design cycles.
LevelTen Energy — LevelTen Energy provides transaction infrastructure for buyers, sellers, advisors, and financiers in the renewable energy economy.

Founded in 2008, Par Equity is a venture capital firm that backs the most innovative, high growth technology companies in the North of the UK. Based in Edinburgh, Par invests across Northern England, Northern Ireland and Scotland.

Investment focus

Software, Information Technology, Health Care
Funding Round, Series A, Seed
United Kingdom, United States, Brazil

Portfolio highlights

CSignum — CSignum specializes in wireless communications solutions, digitization of subsea assets, and actionable insights for ocean industries.
Partful — Make sure customers get the right parts first time, every time with digital 3D parts catalogue software and digital work instructions.
Watercycle Technologies — Watercycle Technologies specialized in the development of high-yield, low-cost mineral extraction, and water treatment systems. Its core technology, capable of treating highly concentrated water, is an end-to-end solution encompassing mineral extraction, concentration, and crystallization.

Khosla Ventures is a venture capital firm that invests in early- to late-stage companies across sectors like AI, healthcare, sustainability, and consumer technology. It manages multiple funds, focusing on startups with innovative technologies or business models. The firm primarily targets sectors like AI, climate tech, digital health, and medtech,offering strategic support to help build long-lasting companies.

Investment focus

Software, Health Care, Artificial Intelligence
Series A, Series B, Seed
United States, India, United Kingdom

Portfolio highlights

Somite — Somite.ai is on a mission to transform the lives of millions of people by leveraging AI to produce human tissue for cell-based therapies.
Realta Fusion — Realta Fusion develops fusion energy technology for the production of industrial heat and power. It applies advances in super-conducting materials, plasma physics, and computing power to a simple linear fusion reactor configuration. It utilizes abundant fuel sources to provide a zero-carbon source of heat and power.
Cartwheel — Cartwheel is a powerful new way to animate characters for videos, games, 3D, movies, ads or social media.

Grantham Foundation seeks to protect and improve the health of global environmental issues and supports individuals and organizations. It also supports communication and collaboration in environmental protection, with an emphasis on climate change.The foundation focuses on communications to enable the general public to understand that climatechange represents the world’s primary environmental threat today and that mitigating and adapting to a changing climate will lead to a more sustainable and prosperous future.Grantham Foundation was founded in 1997 by Jeremy and Hannelore Grantham and is based in Boston, Massachusetts, USA.

Investment focus

Biotechnology, Environmental Consulting, Agriculture
Seed, Series A, Funding Round
United States, United Kingdom, Canada

Portfolio highlights

Paebbl — Captured carbon re-stored into raw materials. We put CO2 to good, permanent use in carbon-negative minerals through the process of CO2 mineralisation.
Carbon Ridge — Modular onboard carbon capture for maritime shipping.
Hephae Energy Technology — Launching a new generation of drilling technology, allowing geothermal energy to be developed cost-effectively, safely, and efficiently around the world.

Parkwalk is a London-based fund management firm. Parkwalk invests in UK technology companies that have IP backing and freedom to operate, generally spun out of UK universities. Their funds seek to generate capital gains for their investors, enhanced by the attractive tax relief provided by EIS. Parkwalk entered this investment sector in 2009,anticipating a wave of tax-efficient incentives launched by the UK Government to stimulate innovative emerging technology companies and thereby help drive economic growth.Parkwalk utilises academic, technology transfer, venture capital and personal networks developed over many years to gain access to the highest calibre deal-flow. In 2017 Parkwalk joined forces with IP Group plc, a leading intellectual property commercialisation company that is listed on the Main Market of the London Stock Exchange under the ticker symbol IPO. As at March 2019 the combined group has net assets of £1.2bn.

Investment focus

Biotechnology, Health Care, Software
Seed, Series A, Series B
United Kingdom, United States, Philippines

Portfolio highlights

Diffblue — Diffblue Cover uses next generation autonomous AI to automate unit testing so that Java development teams can build better applications faster
illumion — Illumion develops high-throughput optical tools to accelerate battery material development
Brainomix — Since launching as a spin-out from the University of Oxford in 2010, Brainomix has developed award-winning, AI-powered imaging biomarkers, assisting physicians across the world to make better life-saving decisions. Brainomix seminal product, e-Stroke is a collection of tools that use state-of-the-art AI algorithms to support doctors by providingreal-time interpretation of brain scans to help guide treatment and transfer decisions for stroke patients, allowing more patients to get the right treatment, in the right place, at the right time.

We are an early stage VC for climate tech startups.

Investment focus

Software, Energy, Renewable Energy
Seed, Pre-Seed, Funding Round
Germany, Switzerland, Finland

Portfolio highlights

Green Fusion — Green Fusion is developing a cloud-based energy manager for the intelligent control of heat, electricity, and e-mobility. The focus here is on hybrid heating systems in buildings such as heat pumps + gas boilers and the coupling to photovoltaic systems and electric vehicle charging stations.
Marathon Fusion — The fuel cycle for fusion energy.
Open Forest Protocol — With Open Forest Protocol (OFP), measure, report, verify and fund forestation projects with digital transparency

Early-stage fund focused on rapid, scalable climate action and targeting outsized impact and outsized returns.

Investment focus

Software, Real Estate, Transportation
Seed, Pre-Seed, Convertible Note
United States, Israel, Germany

Portfolio highlights

Nevoya — Nevoya's focus on zero-emission freight transport is a significant step toward sustainability in the logistics industry. Nevoya is an electric truckload carriers can help reduce the carbon footprint of shipping while also potentially lowering operational costs in the long run.
FireDome — FireDome's innovative wildfire defense system utilizes a two-tiered approach. First, a mechanical launcher rapidly deploys a protective barrier to block the direct path of encroaching wildfires. Second, the system actively and swiftly detects and extinguishes spot fires caused by airborne embers tha
Near Space Labs — Near Space Labs is an aerial imagery and earth observation company, Near Space Labs' imagery makes it easy to monitor assets and gain remote access over broad or specific areas. Near Space Labs offers cloud-based delivery of fully processed images through its API. The company provides frictionless, affordable imaging for insurance, utilities,infrastructure, conservation, smart cities, retail, energy, government, and disaster response.

Energy Impact Partners (EIP) is a collaborative strategic investment firm that invests in companies optimizing energy consumption and improving sustainable energy generation. Through close collaboration with its strategic investor base, EIP seeks to bring the best companies, buying power and vision in the industry to bear on the emerging energy landscape.

Investment focus

Software, Energy, Renewable Energy
Series A, Series B, Series C
United States, Canada, Germany

Portfolio highlights

VanishID — Privacy as a managed service for the enterprise. Shift your cybersecurity from detection and response to prevention.
Bedrock Energy — Bedrock Energy is developing drilling technology and advanced subsurface simulation software to enable geothermal heating and cooling. The company develops autonomous drilling technology and advanced subsurface simulation software to make geothermal heating and cooling more widespread, affordable, and accessible.
VIE Technologies — VIE Technologies provides a personalized asset maintenance solution for industrial operations. VIE Technologies helps facility and industrial operators advance their maintenance practices from standardized, reactive approaches to ones that are proactive and well-orchestrated. Deploying the end-to-end solution, a VIE-powered operation enjoysunprecedented levels of visibility and accurate guidance for upcoming machine maintenance.The result is a new level of effectiveness and efficiency with dramatic reductions in unplanned downtime, reduced maintenance costs, and enhanced asset life. The power of VIE's patented sensors, connectivity, and AI technologies are realized in an easy-to-use app, complete with collaboration tools to support improved workflows.The company is headquartered in San Diego, California, and is founded in 2016.

Paca Investissement is specializes in investing in startups and developmental stages. The fund invests in the Provence-Alpes-Côte d'Azur (PACA) region.

Investment focus

Software, Internet, Manufacturing
Seed, Funding Round, Series A
France

Portfolio highlights

GANGZ — Gangz is the first digital platform for talent recruitment: Models, hosts, extras and actors.
SailEazy — The SailEazy community offers all sailing enthusiasts the choice of freedom. A shared professional fleet, bases between the Atlantic and the Mediterranean ... discover a disruptive and innovative way of navigation. Throughout the year, 7 days / 7 and 24 hours a day, you can book and discover the high-performance sailboats of a professionalfleet, entirely managed by SailEazy. Subscriber, or punctual browser, autonomous or not, you have the choice. You freely determine your niche of reservation, without constraint time or duration, you choose your base of departure and your sailboat, according to your program (short exit, cruise, regatta, coastal, wide ...). Hourly pricing includes a 360 ° service keychain beyond the cost of the lease, including insurance, fuel, cleaning and equipment. Compulsive veiled, expert or contemplative, all members of the community have their way of navigating.
C4Diagnostics — C4Diagnostics developed a fast, reliable detection of microorganisms. Our Click-chemistry technology is at the core of our portfolio of diagnostic tests.

EDP Ventures is the venture capital arm of EDP. We invest in early-stage startups working in the energy space

Investment focus

Software, Information Technology, Energy
Seed, Funding Round, Series A
United States, Portugal, Brazil

Portfolio highlights

Captura — Captura is harnessing the power of the ocean to heal the climate through Direct Ocean Capture technology.
Splight — Splight is an Artificial Intelligence Company, that creates Artificial Energy, the greenest energy ever made. Artificial Energy is energy that would have not been generated but for the application of digital solutions to existing power infrastructure. Running over a proprietary, powerful and transparent digital platform, Artificial Energyproduction leverages the unutilized capacity of the grid to generate energy combining big data capture and processing with state-of-the-art technologies such as machine learning, artificial intelligence, blockchain, and cloud computing. We create expanded pools of benefits for our clients by increasing revenues, reducing operating and maintenance costs, eliminating or delaying capital expenditures, lowering the cost of capital, and ultimately increasing profitability while directly contributing to the full decarbonization of the energy industry.
Mixergy — At Mixergy, we develop smart hot water solutions that reduce carbon, save money and future-proof the home.

AENU is an evergreen impact fund that focuses on stage-agnostic long-term investments in climate-tech and social impact companies.

Investment focus

Renewable Energy, Software, CleanTech
Series A, Seed, Series B
Germany, United States, United Kingdom

Portfolio highlights

EPYR — Turning renewable power into high-temperature heat with thermal energy storage
trawa — The partner for renewable and affordable electricity for businesses. Get electricity directly from solar and windparks with corporate PPAs.
Beagle Systems — Beagle Systems GmbH offers on-demand drone images. With our long-range drones we can offer services quickly with up to 75x higher resolution than commercially available satellite data.

Build your next company with Antler, a global day zero investor enabling exceptional founders to start great companies, from the very beginning. Apply now!

Investment focus

Software, Information Technology, Artificial Intelligence
Pre-Seed, Seed, Series A
United Kingdom, Singapore, Australia

Portfolio highlights

GenPage — GenPage is a SaaS platform that supercharges outreach & account-based marketing (ABM) campaigns with personalized landing pages that captivate, engage, and close. We help our users create unique experiences at scale for every prospect with AI - and win more deals.
Lodgicl — Lodgicl streamlines the insurance supply chain to enhance the claims experience for policyholders, insurers, and partners.
FoodHealth — Your home for healthy eating made simple. Powered by a team of food lovers & Dietitians, we help you find the right food for your body. And then we deliver that food directly to your doorstep!

Good Growth Capital is an early-stage venture capital firm known for its expertise in finding, assessing and cultivating complex science and technology.

Investment focus

Health Care, Information Technology, Biotechnology
Seed, Series A, Convertible Note
United States, France, Israel

Portfolio highlights

Liminal — Advanced battery inspection and metrology with ultrasound and machine learning
Aralez Bio — Aromatic noncanonical amino acids that are made using biocatalysis. Single step, enzyme synthesis makes hundreds of tryptophan and other amino acid analogs!
AdipoPharma — By harnessing the power of the Adipocyte AdipoPharma is committed to developing innovative treatment for type 2 diabetes

Leading global venture capital fund that invests in resource intensive industries across North America and Europe.

Investment focus

Energy, Manufacturing, Renewable Energy
Series B, Series A, Funding Round
United States, Canada, The Netherlands

Portfolio highlights

Liminal — Advanced battery inspection and metrology with ultrasound and machine learning
C2CA technology — C2CA Technology is a pioneering company in concrete recycling, established in 2016 by Delft Enterprises, Delft University, and GBN.Our mission is to transform waste concrete into sustainable building materials, replacing virgin aggregates, sand, and cement to mitigate 8% of global CO2 emissions.Our advanced separation, and quality controltechnologies are in use at our demonstration site in Hoorn, the Netherlands.We're committed to achieving 100% circular concrete and building a more sustainable future. Join us and make a positive impact on the planet.
Rithmik Solutions — We increase uptime in mines with advanced analytics that optimize maintenance and extend equipment life.

Export Development Canada (EDC) is a Crown corporation dedicated to assisting Canadian businesses of all sizes in achieving global success. It provides them with the tools they need to grow their business with confidence, including trade knowledge, financial solutions, equity, insurance, and connections.

Investment focus

Software, Manufacturing, Renewable Energy
Funding Round, Series B, Series A
Canada, United States, United Kingdom

Portfolio highlights

VueReal — VueReal is making micro- and nano- technology a reality by developing and commercializing platforms that enable efficient, practical, and scalable production and integration of micro-and nano- devices.
Three Farmers — Three Farmers believes everyone should have wholesome food to eat, an understanding of where it comes from and how it's made. We are a family business with Three Farmers and Two Sisters at the heart, committed to preserving he land through sustainable farming practices, providing nourishing food grown on family farms.
Mangrove Lithium — Mangrove Lithium is a ground-breaking refining platform that redefines the industry standard for battery grade lithium refining

Europe's leading energy VC since 2007. Backing the continent's most innovative energy entrepreneurs with capital, community and insights

Investment focus

Energy, Renewable Energy, Software
Series A, Funding Round, Series B
Germany, The Netherlands, United Kingdom

Portfolio highlights

Fuchs & Eule — VALYRIA is an expert in buying and selling apartment buildings.
ETPA — Etpa, the energy trading platform driving the sustainability transition. Join us for transparent trades, innovative solutions, and the fastest platform.
Frequenz — Frequenz empowers developers with innovative tools to orchestrate Decentralized Energy Resources (DERs) efficiently. Join us revolutionizing the way the world manages power.

Version One Ventures backs mission-driven founders at the earliest stages. Full thesis here: https://versionone.vc/updated-thesis/

Investment focus

Software, Internet, Blockchain
Seed, Series A, Series B
United States, Canada, United Kingdom

Portfolio highlights

Bolt.Earth — Revos is a smart mobility platform that provides AI-enabled IoT solutions for electric vehicles. The company provides a modular and customizable tracking and control system that integrates easily into vehicles making them smart, safe, and connected.Revos develops the largest network of edge devices and its operating stack to enable electricvehicle adoption in emerging markets.
NiaHealth — Get advanced at-home biomarker testing, proactive healthspan diagnostics, and expert guidance to elevate your health. HSA-eligible.
Moment Energy — Moment is a start-up striving to provide greater access to renewable and reliable energy storage. We create battery units that can be used in a variety of applications. Moment is currently focused on storing energy for off-grid, end of grid customers, and plans on powering remote communities in the future.

The Massachusetts Clean Energy Center (MassCEC) is dedicated to accelerating the success of clean energy development and implementation—while creating high-quality jobs and long-term economic growth in Massachusetts. MassCEC is the first state agency in the nation dedicated solely to facilitating the development of the clean energy industry. We areled by people who bring knowledge, experience and an entrepreneurial attitude to help clean energy companies take full advantage of all the state’s unique assets, to help accelerate the development of renewable energy generation projects, and to help develop a workforce that is ready to roll up its sleeves to ensure Massachusetts’ place as a national and global clean energy hub.

Investment focus

Energy, Renewable Energy, Manufacturing
Grant, Seed, Series A
United States, Italy, United Kingdom

Portfolio highlights

Project Green Schools — Green Schools is entirely dedicated to promoting environmental literacy and stewardship in children in grades 2-12.
Triton Anchor — Triton Anchor is a low cost, silent, efficient, flexible anchoring system for small- and large-scale offshore wind farms. Our anchor system is ideal for use as an offshore wind anchor, deep water anchor, as a buoy anchor, aquaculture anchor.
BlueShift — BlueShift operates as an electrochemical climate tech innovator. BlueShift unlocks underutilized resources with advanced electrochemical technology.

Starlight is a venture capital firm for founders addressing the world’s most pressing challenges & opportunities. We partner early with unstoppable entrepreneurs leveraging breakthrough science and technology to pursue progress at scale in four main areas: the energy transition, industrializing synthetic biology, space technology, and novelcomputing & communications platforms.Starlight was founded in 2017 and is headquartered in Miami, Florida.

Investment focus

Biotechnology, Energy, Health Care
Seed, Series A, Funding Round
United States, Finland, Italy

Portfolio highlights

Ephos — Designing and manufacturing glass-based integrated photonic circuits that power the most advanced classical and quantum devices
Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.
Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.

ArcTern Ventures is a venture capital fund that provides early-stage capital to cleantech companies.The privately-backed venture capital fund provides early-stage capital to companies developing breakthrough ideas in the cleantech sector. The Fund has developed a unique early-stage investment model through its partnership with MaRS, one of thelargest innovation centers in the world.

Investment focus

Energy, Renewable Energy, Software
Series B, Series A, Seed
Canada, United States, United Kingdom

Portfolio highlights

Hyperlume — At Hyperlume, we are at the forefront of a new era in AI. Ultra-fast, low-power microLED-based interconnects are the future of connectivity.
Harbinger — Founded by veterans of Canoo and Faraday Future, Harbinger is an automotive company that develops EV platforms optimized for medium-duty trucks and delivery vans.
SRTX — Discover Sheertex tights and stockings made with one of the strongest materials in the world. Sheers manufactured sustainably in Canada. No rips, runs or snags - Guaranteed.

Powerhouse Ventures backs entrepreneurs building the digital infrastructure for rapid decarbonization.

Investment focus

Software, Energy, Solar
Seed, Series A, Pre-Seed
United States, Australia, United Kingdom

Portfolio highlights

CapeZero — CapeZero is a software-as-a-service company providing financial technology solutions to counterparties evaluating investment, financing, and sale options for clean energy projects. Almost every renewable energy project benefits from receiving a “structured tax credit investment” (i.e. tax equity, transferability, and direct pay). CapeZero’smodeling and deal analysis software provides developers, investors, and advisors with a platform to efficiently navigate structured tax credit investments. CapeZero enables stakeholders to make real-time, profit-optimizing decisions and build a clean energy future together.
Tyba — Tyba's unified project simulation and operating platform helps teams develop, operate, and optimize standalone and hybrid storage projects.
Presto — Presto is a software platform to power magical charging experiences for fleets, mobility providers, and businesses.We believe that access to reliable and affordable charging is the key to unlocking mass electrification and fighting climate change.

Collaborative Fund is a leading source of capital for entrepreneurs pushing the world forward.

Investment focus

Food and Beverage, Software, Health Care
Seed, Series A, Funding Round
United States, United Kingdom, South Korea

Portfolio highlights

Porosity — Porosity is an application software company that offers a platform to streamline operations management and data collection.
Ravel — Ravel revolutionizes textile recycling through purification technology, effectively separating and repurposing blended materials. Join us in shaping a circular textile economy.
Pendulum Systems — Alternative PNT solutions for national security. Pendulum Navigate uses inertial sensors for advanced geolocation for GPS denied and degraded environments. AI advantage for the tactical edge.

IBB Ventures is for all those who make a difference and create a sustainable future. We invest public funds as venture capital and, together with Berlin startups, help to promote our capital as a business location.

Investment focus

Software, Health Care, Internet
Seed, Funding Round, Series A
Germany, United States, United Kingdom

Portfolio highlights

Mediaire — mediaire supports radiologists with AI-based tools for MRI reporting. This enables them to make a more accurate and objective assessment even faster.
ARC Intelligence — ARC Intelligence operates as a supplier of data systems driven by AI for small and medium-sized businesses.
dsb Deutsche Sanierungsberatung — dsb Deutsche Sanierungsberatung provides easy and sustainable solutions for climate-friendly homes energy-efficient renovations for homeowners.

Backing a better tomorrow

Investment focus

Renewable Energy, Software, Biotechnology
Series A, Seed, Series B
Australia, United States, Singapore

Portfolio highlights

Gridmo — gridmo accelerates the connection of generation to the grid. Unlock access to fast and accurate power system studies.
Endolith — Endolith is a biotech company transforming sustainable mining by leveraging microbes, synthetic biology, and cloud computing to extract more critical minerals like copper from low-grade ores. Working with the many of the leading mining companies, Endolith is advancing its innovative technology to commercial scale. Recognized as a finalist in theBHP Unearthed BioMetals cohort and a member of the Alaska Critical Minerals Collaborative, Endolith is driving the future of mining with sustainable, efficient, and responsible solutions for the clean energy transition.
Antora Energy — Antora converts low-cost, intermittent renewable electricity into a reliable, on-demand source of zero-emissions industrial heat and power.

Green Angel Syndicate is the only UK angel investment syndicate specialising in the fight against Climate Change and Global Warming.

Investment focus

Renewable Energy, Energy, Manufacturing
Seed, Funding Round, Series A
United Kingdom, United States

Portfolio highlights

Zedify — Zero emission first and last mile deliveries in cities.
Descycle — Descycle e-waste recycling clean technology
Lineat Composites — We introduce a new aligned fibre material format that forms the basis of high-performance sustainable composite materials.

Explore AI solutions for energy challenges. Invest in a sustainable future with Blue Bear Capital. Learn more today!

Investment focus

Software, Information Technology, SaaS
Series A, Seed, Funding Round
United States, The Netherlands, Canada

Portfolio highlights

Raptor Maps — Raptor Maps automates in-field O&M tasks, optimizing resources and boosting solar asset uptime through analytics, issue prioritization, and robotics.
First Resonance — First Resonance presents ION Factory OS, factory operating system -transforming how companies gain productivity, efficiency, and scalability through digitized workflows that change the speed and quality of manufacturing.
ACCURE Battery Intelligence — Accure is a battery analytics company. The software and AI-driven solution assist manufacturers and operators in monitoring the overall health and safety conditions of a battery system throughout its lifecycle.

All On: Energy Innovations. Powerful Collaboration. Our mission is to increase access to commercial energy products and services for under-served and un-served off-grid energy markets in Nigeria, with a special focus on the Niger Delta sources in Nigeria.

Investment focus

Renewable Energy, Energy, Solar
Seed, Funding Round, Grant
Nigeria, France, Senegal

Portfolio highlights

Ceesolar — Ceesolar Energy Limited is a renewable energy firm specializing in solar system design & construction, energy systems deployment, providing advisory & consultancy services, and capacity building for businesses.
mopo — Mobile Power's innovative pay-per-use battery sharing network unlocks clean energy for households, businesses and electric transport in Sub-Saharan Africa.
Arnergy — ARNERGY's mission is to deliver energy solutions for productive use by deploying products, services and systems that power business operations and improve economic outcomes for our clients. Vision: Providing sustainable solutions to energy reliability issues across emerging markets.

Scotland's business advice, support and funding agency. Explore our products and services to find the right support for your business and apply online today.

Investment focus

Biotechnology, Software, Health Care
Grant, Funding Round, Seed
United Kingdom, United States, Japan

Portfolio highlights

CSignum — CSignum specializes in wireless communications solutions, digitization of subsea assets, and actionable insights for ocean industries.
Sisaltech — Sisaltech a natural fiber from the Agave plant, is durable, biodegradable, and has low environmental impact in production. Sisaltech makes the use of these in building insulation a very eco-friendly choice.
Scotmas Group — Scotmas are specialists in Chlorine Dioxide (ClO2) generators & dosing systems for drinking water treatment, Legionella control and SWRO.

British International Investment is the UK's development finance institution. We've been at the forefront of supporting companies in developing countries for more than 70 years.

Investment focus

Financial Services, Banking, Finance
Debt Financing, Funding Round, Series B
India, United Kingdom, Egypt

Portfolio highlights

Asha Ventures — Asha Ventures is an India-focused equity investor for innovative businesses targeting India's emerging middle class.
Arnergy — ARNERGY's mission is to deliver energy solutions for productive use by deploying products, services and systems that power business operations and improve economic outcomes for our clients. Vision: Providing sustainable solutions to energy reliability issues across emerging markets.
ReNew Photovoltaics — ReNew Photovoltaics is a solar manufacturing company that provides reliable, quality, and top-tier solar products.