A curated selection of premier accelerators across Europe dedicated to supporting early-stage startups in the climate technology sector. These programs provide essential capital, mentorship, and network access to founders addressing critical environmental challenges.
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Based in Lisbon, this accelerator focuses on early-stage cleantech and sustainability ventures. It offers mentorship, technical support, and access to its extensive network of renewable energy experts and industry partners to help startups scale.
While global, its European cohorts and partnerships provide critical seed funding and mentorship for climate-focused startups. The program connects founders with a vast network of corporate sponsors and investors interested in decarbonization solutions.
Although based in the US, Y Combinator actively supports a significant number of European climate tech startups through its regular batches. It offers standardized seed investment, intensive mentorship, and unparalleled access to a global investor network.
Operating across London, Amsterdam, and Berlin, EF identifies talented individuals and helps them form companies around sustainability challenges. It provides early-stage funding and structured support to build robust teams focused on high-impact climate solutions.
A specialized accelerator dedicated exclusively to climate change solutions. Based in London, it supports early-stage startups with program delivery, funding, and a dedicated team of mentors with deep expertise in sustainability and environmental technology.
Now part of EIT InnoEnergy, this is one of Europe's largest innovation communities focused on climate action. It provides funding, business coaching, and access to a massive network of partners to help deep-tech climate startups commercialize their technologies.
An accelerator based in Paris that supports startups working on sustainable development goals. It offers workspace, mentorship, and networking opportunities in the heart of the French ecosystem, with a specific focus on environmental innovation.
Operating in the UK, Australia, and increasingly engaging with European founders, Startmate provides seed funding and mentorship. It has a growing interest in climate tech and offers a supportive community for early-stage founders building sustainable businesses.
Part of the University of Cambridge, this initiative connects startups with academic research and industry partners. It provides resources and networking opportunities specifically for companies developing technologies to achieve net-zero emissions and climate resilience.
Based at Imperial College London, this lab supports spin-out and early-stage startups, including those in the climate sector. It offers commercialization support, access to university resources, and connections to investors focused on deep-tech climate solutions.
A venture capital and accelerator firm with a strong focus on deep science and technology. Its HAX accelerator supports hardware-focused climate startups, providing technical expertise, manufacturing support, and access to global supply chains.
With a strong presence in Europe, this accelerator runs dedicated cohorts for climate tech startups. It offers mentorship, office space, and introductions to corporate partners and investors who are actively seeking innovative decarbonization and sustainability solutions.
A leading innovation and enterprise community driving climate action across Europe. It provides grants, mentorship, and access to a vast network of businesses and research institutions to help startups develop and scale impactful climate technologies.
While primarily a competition, it serves as a powerful accelerator for participants, offering mentorship, training, and prize money. It connects founders with a global network of investors and experts dedicated to scaling innovative climate solutions.
An investment fund and startup program based in the Netherlands, supporting European tech entrepreneurs. It has a strong interest in sustainable technology and offers equity funding, strategic guidance, and access to a broad network of industry experts.
One of Europe's most active seed funds, Seedcamp invests in early-stage startups across various sectors, including climate tech. It provides significant seed capital, hands-on support, and access to its extensive network of mentors and investors.
A venture fund and community for early-stage startups tackling environmental challenges. It provides seed funding, mentorship, and access to a network of impact investors and corporate partners interested in scaling climate solutions across Europe.
An organization that supports startups working on sustainability and digital innovation. It provides office space, mentorship, and networking events in London, helping climate tech founders connect with investors and industry leaders.
A community of companies and entrepreneurs dedicated to sustainability. It offers networking opportunities, mentorship, and access to resources that help climate tech startups navigate the complex landscape of sustainable business and innovation.
Focused on accelerating the transition to a net-zero economy, this hub supports startups with practical resources and connections. It provides a platform for collaboration between startups, investors, and established companies working on climate solutions.