Organization | Call | Grant size / Geo eligibility | Deadline |
| CEPF | Convocatoria para Cartas de Intención para Subvenciones Grandes y Pequeñas Hotspot de los Andes Tropicales Webinar informativo. 11 de septiembre de 2025 de 10:00 a 12:00 am (GMT-05:00) Hora de Ecuador | Pequeñas donaciones: US$5-50K; Grandes donaciones: US$50K+1 - 250K | 20250930 |
| CORDAP | Impactful ideas on coral conservation from trans disciplinary teams | ≤US$1.5M teams from at least 2 countries including one on OECD list of low and middle income countries. | 20251020 |
| Initiative Homme Faune Sauvage | - agriculture | ≤€15K or <€30K 'entire metropolitan French territory' | 20251016 |
| Journalismfund Europe | Environmental Investigative Journalism grants investigation of "illegal, unreported, and unregulated environmental issues linked to European interests, both within and beyond Europe" | ≤EUR400K cross-border teams of professional journalists | 20251016 |
| NatGeo | Future of Learning, The Future of our Planet "projects or research that enacts the future today. We aim to support projects that cultivate in learners of any age the knowledge, attitudes, and skills needed to take action in ways that benefit the planet and its people. " | <USD20K for LI grant, or <USD100K for LII Individuals older than 18 | 20251119 |
| Whitley Fund for Nature | 2026 Whitley Awards | ≤£50K grassroots conservationists from not high income economy countries. Exceptions apply | 20251031 |
| WWF-New Zealand |
| ≤NZD15K New Zealand local community and educational conservation groups | 20250915 |
Photo: Jitu Mondal