Climate Tech Grants: How to Apply and Get Funded

Ralph Feil
Published Jun 27, 2025



If you have an innovative idea for mitigating or adapting to climate change, grants are available to help make your solution a reality.

Funding organizations around the world offer grants specifically targeted at climate technology and innovation. Whether you're a nonprofit, startup, or researcher, there are opportunities to apply for capital to develop your climate solution.

However, the application process can be complex, and competition is often fierce. In this article, we'll provide tips to help strengthen your grant application and increase the odds of success.

We'll also highlight some of the most prominent funders supporting climate solutions so you can find the right match for your concept.


Crafting a Compelling Application 

The key to any grant application is demonstrating the impact potential, feasibility, and scalability of your solution. You'll need to detail your technical approach, team, budget, timeline, and how you'll measure success.

Some other tips for a compelling application include:
  • Focus on outcomes and benefits over technical specifications. Explain the real-world problem you're solving and your solution's potential impact.
  • Build a diverse, experienced team. Having expertise from multiple disciplines and partnerships with universities or nonprofits can strengthen your proposal. 
  • Be specific about your budget and how funds will be used. Provide a detailed breakdown of costs for salaries, equipment, travel, and project phases. Your budget should match your proposed timeline and milestones.
  • Discuss maintenance and sustainability. Explain how your solution can be maintained long-term and potentially scaled or replicated. This helps demonstrate viability beyond the grant period. 
  • Ask for feedback. Share your draft application with mentors and colleagues for input. Incorporate their notes into your final submission. 


Top Funders for Climate Solutions 

Some of the largest funders for climate technology and innovation include:
  • The Climate Technology Facility offers $100,000 grants for solutions in developing nations. They fund renewable energy, transportation, and other mitigation/adaptation tech.
  • Google provides up to $5 million for selected organizations along with technical support. They focus on AI, IoT, and data-driven climate solutions.
  • UNICEF and DFID target digital tools for climate adaptation and resilience. Grants range from $250,000 to $500,000.
  • The US Department of Energy funds solutions in renewable energy, transportation, and energy efficiency. Grants often exceed $1 million.

With the right grant and a compelling vision, climate solutions can scale into impact. Don't miss the opportunity to bring your climate tech idea to life. Craft your application, find the right funders, and help build a sustainable future.

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