Keeling Curve Prize
Closed Climate Curve United States
USD 50,000 each to 10 winners
- Prize for projects cutting or removing greenhouse gases at scale
- Non-profit, company or startup reducing or removing greenhouse gases
- Shows a path to efficacy and scale
- Closed
- Apply online on the Climate Curve site when the yearly round opens
- Early revenue, Growth stage
- International programmes
Open now for the same stage
- Closes 6 Nov 2026Prize
MIT Solve Global Challenges
MIT Solve (Massachusetts Institute of Technology) - Open all yearGrant
DIV Fund (successor to USAID Development Innovation Ventures)
DIV Fund (independent non-profit, ex USAID DIV team) - Closes 20 Nov 2026Grant plus other support
Imagine H2O Asia and Water Innovation Pilot Fund
Imagine H2O - Closes 17 Nov 2026Grant plus other support
Nexa Lighthouse Funding Opportunity: Asia and the Pacific
Grand Challenges Canada and AVPN, with Bayer, India Health Fund, Novo Nordisk, Sanofi and Temasek foundations
Similar grants
- Closes 6 Nov 2026Prize
MIT Solve Global Challenges
MIT Solve (Massachusetts Institute of Technology) - Open all yearGrant
DIV Fund (successor to USAID Development Innovation Ventures)
DIV Fund (independent non-profit, ex USAID DIV team) - Closes 10 Nov 2026Prize
Cars24 Grand Startup Challenge
Cars24, with Startup India and the Startup Policy Forum - Open all yearGrant
UNICEF Venture Fund
UNICEF Venture Fund
Related grants
Starter opens 30 grants in full. Pro opens every one.