ClimAccelerator 2026 for Entrepreneurship Support Organisations

Climate KIC invites Entrepreneurship Support Organisations (ESOs) to apply for ClimAccelerator 2026, focused on AI and Deep-tech for Climate Innovation!

Join Climate KIC global network to run accelerators that empower startups developing breakthrough technologies for a net-zero and climate-resilient future.

ClimAccelerator is a global programme designed to empower startups to innovate, catalyse, and scale the potential of their climate solutions. The programme supports climate-relevant startups in becoming successful businesses, harnessing human ingenuity to drive rapid impact and advance a net-zero, resilient future. 

Over the past 10 years, the accelerator programme powered by Climate KIC has become a major climate innovation solution provider, supporting more than 6 000 startups with access to resources, tools, mentoring, and networks. Its mission is to establish unparalleled prominence by building the world’s foremost climate-focused accelerators, enabling accelerators, incubators, innovation hubs, or any Entrepreneurship Support Organisation to run ClimAccelerators effectively. The aim is to foster entrepreneurship that addresses climate change through innovative, scalable solutions, and for this Expression of Interest round a new thematic area has been introduced for partners.

Who can apply?

The ClimAccelerator programme is seeking dynamic and committed organisations ready to support and accelerate climate-positive innovation. The programme welcomes applications from all over the world and a wide range of organisations and consortiums that can effectively deliver and co-fund impactful accelerator programmes. 

This includes, but is not limited to: 

• Incubators: entities that nurture climate innovation by providing early-stage startups with the necessary support infrastructure, resources, and guidance to build scalable solutions.
• Accelerators: specialised organisations that offer structured programmes to support early-stage climate ventures, providing mentorship, access to networks, and potential funding opportunities.
• Venture Builders: organisations that actively co-create climate ventures by identifying market gaps and providing hands-on support to develop and launch innovative businesses.
• Universities and Research Institutions: academic bodies and research organisations focused on sustainability and climate innovation, capable of offering research-backed insights, talent development, and access to cutting-edge technologies.
• Joint-Consortium Applications: joint proposals that bring together multiple organisations to collaborate on delivering and co-funding the ClimAccelerator programme are highly encouraged. Such applications can harness the unique strengths, expertise, and networks of each organisation to maximise impact.

Join the Information Webinar

To learn more about the programme, join the Information webinars session on 23 January 2026, 09.00 CET – Register here .

Discover more!