Grants for Environmental Conservation provide funding for organizations and programs in this focus area. Sources include federal agencies, state programs, and private foundations. Use the listings below to find current opportunities, eligibility requirements, and deadlines — and apply directly to the funder when you find a fit.
Overview _NOTE: There is not currently an IFNF Request for Proposals._ Program Summary The Innovative Finance for National Forests (IFNF) grant program supports the development and implementation of…
INPS Biodiversity Grants Status: ACTIVE Funder: Indiana Native Plant Society Amount: US $400 - US $2,000 Last Updated: August 05, 2025 Summary The INPS Biodiversity Grants, offered by the Indiana…
Installation Natural Resource Management Plan Implementation Support to Navy Region Hawaii and Joint Base Pearl Harbor-Hickam, Oahu, Hawaii 1) Note: A full study proposal and proposed budget are NOT…
Institute for Healthy Air, Water and Soil Research Grant - Invasive Plant Management Study Funder: Institute for Healthy Air, Water and Soil Program Background: Pioneering research study to…
Overview _Note: Important Note: Tinker will open one grantmaking cycle in 2025. We have decided to offer only one cycle for LOIs in 2025. This cycle will open in mid-January, with awards made in…
International Collaboration Fund (ICF) Overview: The Posner Center's International Collaboration Fund is an innovative grantmaking program founded on the idea that strategic collaboration can create…
International Federation of Fly Fishers: Conservation Grants Status: ACTIVE Funder: International Federation of Fly Fishers Amount: Up to US $3,000 Last Updated: September 24, 2025 Summary The…
International Iguana Foundation Grants Status: ACTIVE Funder: International Iguana Foundation Amount: Up to US $10,000 Last Updated: July 17, 2025 Summary The International Iguana Foundation Grants…
International Ranger Awards (First Edition) Overview: Conservation Allies, in collaboration with IUCN, the World Commission on Protected Areas, the International Ranger Federation, and Global…
International Wild Waterfowl Association: Project Grants Status: ACTIVE Funder: International Wild Waterfowl Association Amount: US $1,000 - US $5,000 Last Updated: July 05, 2025 Summary The…
Invasive Carp Management Control in IL Waterway GLRI (CAFWS-183) To provide technical and financial assistance to implement the highest priority actions in order to protect and restore the Great…
Invasive Carp Management Control in IL Waterway GLRI (FY26) To provide technical and financial assistance to implement the highest priority actions in order to protect and restore the Great Lakes.…
Invasive Carp removal and monitoring in the Upper Mississippi River FY26 Conduct fish and wildlife management activities that align with the conservation, restoration, and management goals and…
Invasive Plant Grant (IPG) Program Status: ACTIVE Funder: State of Arizona Amount: US $50,000 - US $200,000 Last Updated: June 30, 2025 Summary The Invasive Plant Grant (IPG) Program aims to combat…
Invasive/Noxious Plants Grant Status: ACTIVE Funder: New Mexico Energy, Minerals and Natural Resources Department (EMNRD) Amount: US $5,000 - US $40,000 Last Updated: September 14, 2025 Summary The…
IowaDNR: Small Grants Program Funds Status: ACTIVE Funder: Iowa Department of Natural Resources Amount: Up to US $4,998 Last Updated: September 17, 2025 Summary The Iowa Department of Natural…
Ippolito Charitable Foundation of Galveston Grant Status: ACTIVE Funder: Ippolito Charitable Foundation Of Galveston Amount: Up to US $10,000 Last Updated: March 29, 2026 Summary The Ippolito…
Iroquois’ Community Grant Program Status: ACTIVE Funder: Iroquois Gas Transmission System Amount: US $2,500 - US $10,000 Last Updated: March 16, 2026 Summary The Iroquois Community Grant Program,…
Island Foundation: Environment Grants Status: ACTIVE Funder: Island Foundation Last Updated: January 17, 2026 Summary The Island Foundation offers Environment Grants to support projects in coastal…
ITTO Fellowship Programme Grant Status: ACTIVE Funder: International Tropical Timber Organization Amount: Up to US $10,000 Last Updated: June 26, 2025 Summary The ITTO Fellowship Programme, initiated…