7 funders matching your filters · 3,011 tracked overall
Washington DC, USA
Explicitly does not accept unsolicited proposals; periodic competitions like AI for Climate & Nature Grand Challenge are the only open route.
Kirkland, USA
Bill Gates-led; Ventures invests by sourcing, Catalyst funds large projects, Fellows runs by-invitation cohorts.
Minneapolis, USA
Accepts LOIs by program area; Midwest Climate & Energy and International programs have published guidelines.
San Francisco, USA
Strategic grantmaker on water/climate/environmental education; does not accept unsolicited proposals.
San Francisco, USA
Climate-focused private foundation; by invitation only.
Irvine, CA, USA
Strategic climate funder; sources partners directly, no open RFP.
Menlo Park, California, United States
By invitation only across most programs including Environment/Climate.