Climate grants

Grants for cutting emissions and adapting to climate change.

Funding opportunities (11)

Readiness Country Support

Green Climate Fundup to 7m USDcloses 31 Mar 2027

Readiness grants for developing countries to improve national climate planning and prepare investments, with up to USD 7 million in total available to each country over four years.

Business Fellowship

Breakthrough Energy

A full-time paid fellowship for experienced climate-business professionals to help early-stage climate-technology teams reach market, with an industry-competitive living stipend.

Explorer Grants

Breakthrough Energy

Grants for scientists and researchers worldwide to test high-risk, early-stage climate technologies while remaining in their current university, laboratory or research role.

Climate partnership grants

P4G

Grants and practical support to help an early climate business become ready for investors, working with a nonprofit partner in one of six eligible countries. New partnerships are not currently being accepted.

Large innovation projects

Adaptation Fundup to 5m USD

Grants of up to US$5 million to scale or spread innovative climate-adaptation solutions in eligible developing countries, submitted through accredited implementing entities.

Green Spark Fund

Communities for Natureup to 2k GBPcloses 30 Nov 2026

Grants of up to £2,000 for community-led climate-resilience projects by Communities for Nature partners and groups in their partner communities.