Environment & Sustainability Tenders in the United States

Discover procurement opportunities and grant funding for sustainability, climate and environment. Renewable energy, water and sanitation, waste management, climate adaptation, biodiversity and nature-based solutions — curated for green contractors, climate consultancies, ESG-focused firms and environmental NGOs.

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503

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Who this is for

Renewable energy EPCs, water engineering firms, climate advisory, carbon verification bodies, environmental NGOs, ESG consultancies.

Top funders

Green Climate Fund

The largest dedicated climate finance pool, funding mitigation and adaptation projects in developing countries.

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World Bank

Climate Change Action Plan, PROBLUE, energy transition and water global practice lending.

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GEF

Global Environment Facility — biodiversity, climate change, chemicals and waste.

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EU Green Deal

Horizon Europe, Innovation Fund, Modernisation Fund and the Circular Economy Action Plan.

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AfDB

African Development Bank — Sustainable Energy Fund for Africa, Desert to Power, African Water Facility.

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USAID

Climate and water security programming, resilience funding.

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Environment & Sustainability opportunities in the United States

In this sector
All Waste & Recycling Environmental Assessment & Management Pollution & Remediation Climate & Decarbonisation Conservation & Biodiversity
All countries

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All countries Poland 2,838 Ukraine 2,628 Germany 1,972 France 954 Philippines 800 United Kingdom 426 Spain 419 Netherlands 318 United States 287 Italy 270 Canada 255 Belgium 247 Sweden 176 Romania 176 Czechia 166 Norway 131 Ireland 125 Portugal 87 Australia 80 Brazil 74 Finland 71 Switzerland 69 South Africa 66 Denmark 63 New Zealand 32 Colombia 27 Pakistan 22 Tanzania 21 India 18 Uganda 17 Kenya 16 United Arab Emirates 9 Nigeria 5

A selection of recent tenders and grants. Register for free to see all environment & sustainability opportunities.

Tenders
New20270005 - Trash & Recycling Collection ServicesTown of DedhamUSCloses 10 Dec 2026NewAMRP Murrinsville1&2 Venango&MarrionTWP ButlerCntyPENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTIONUSCloses 10 Dec 2026NewC&P 2 OG Wells, Forward Twp. White Oak, WestmorelPENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTIONUSPAEM-OOGM FS26-2Closes 7 Jan 2027New2027 Mass Trails GrantsDepartment of Conservation and RecreationUSCloses 1 Feb 2027NewBiodiversity TV SeriesDepartment of Fish and GameUSBD-27-1046-COM-COM1-134957Closes 12 Dec 2026NewCurbside Collection of Trash and Recycling ContractTown of LynnfieldUSCloses 18 Nov 2026NewParkrose S.D. CM/GC Russell ES & Shaver ES Geothermal RFPParkrose School DistrictUSS-P26603-00018306Closes 19 Nov 2026NewMechanical Room Geothermal HVAC InstallationGreater Lawrence Technical SchoolUSCloses 19 Nov 2026NewContractor pool for fuels reduction and habitat restorationWasco County Soil & Water Conservation DistrictUSS-R33119-00018295Closes 30 Nov 2026NewLandscape Partnership Grant FY27 RFRExecutive Office of Energy and Environmental AffairsUSCloses 11 Mar 2027NewHigh desert sage steppe habitat restorationOregon Department of Fish and WildlifeUSS-63500-00018257Closes 25 Nov 2026NewMDAR GRANT FY27- Round 2 Climate Smart for Agriculture Program (CSAP)Department of Agricultural ResourcesUSBD-27-1002-1003-001-134732Closes 24 Nov 2026NewRequest for proposals commercial energy efficiency programsCape Light Compact JPEUSBD-26-2279-CLC-CLC-134672Closes 4 Dec 2026NewDOER PON-ENE-2027-010 Municipal Decarbonization Planning Assistance Program Opportunity NoticeDepartment of Energy ResourcesUSCloses 3 Aug 2029NewBuzzards Bay Watershed Infrastructure and CCMP Support Grant Program FY2027Executive Office of Energy and Environmental AffairsUSCloses 8 Dec 2026NewFirst Aid, Cardiopulmonary and Automated External Defibrillator Classroom TrainingDepartment of Environmental QualityUSS-34000-00017433Closes 13 Nov 2026NewTribal Land Acquisition Grant Program FY27-28 RFRExecutive Office of Energy and Environmental AffairsUSCloses 17 Dec 2026NewDCR 993 Temporary Steel BridgesDepartment of Conservation and RecreationUSCloses 25 Nov 2026NewOn-Call Heating, Ventilation, and Air Conditioning Services for the Vehicle Inspection ProgramDepartment of Environmental QualityUSS-34000-00017370Closes 12 Nov 2026NewLand and Water Conservation Fund Grant Program FY 27Executive Office of Energy and Environmental AffairsUSCloses 5 Jan 2027NewDEP-BWR-NOI-FY27-LIS Nitrogen Reduction Grantt ANNOUNCEMENT ONLYDepartment of Environmental ProtectionUSCloses 21 Dec 2026NewLBE Solar-Decarbonization Grant Program for State EntitiesDepartment of Energy ResourcesUSCloses 30 Jun 2028NewLBE Equipment Decarbonization Grant Program for State EntitiesDepartment of Energy ResourcesUSCloses 30 Jun 2027NewDOER PON-ENE-2025-013 Climate Leader Communities Decarbonization Accelerator Grant ProgramDepartment of Energy ResourcesUSCloses 5 Feb 2027NewDEP-BPE-RFR-2026-CERP-Wastewater Energy Recovery Pilot Grant (WWER) GRANT ANNOUNCEMENT ONLYDepartment of Environmental ProtectionUSCloses 23 Oct 2028
Grants182
Land Acquisition 2025Wildlife Conservation BoardUSOpen$100.0MStream Flow EnhancementWildlife Conservation BoardUSOpen$30.0MRiparian Habitat ConservationWildlife Conservation BoardUSOpen$13.0MPublic AccessWildlife Conservation BoardUSOpen$3.0MMonarch Butterfly and Pollinator RescueWildlife Conservation BoardUSOpen$3.0MWildlife Corridor and Fish PassageWildlife Conservation BoardUSOpen$10.0MSan Joaquin River ConservancyWildlife Conservation BoardUSOpen$2.5MForest ConservationWildlife Conservation BoardUSOpen$10.0MOak Woodlands ConservationWildlife Conservation BoardUSOpen$2.0MInland Wetlands ConservationWildlife Conservation BoardUSOpen$8.0MLower American River Conservancy ProgramWildlife Conservation BoardUSOpen$2.5MRegional Conservation Investment StrategiesWildlife Conservation BoardUSOpen$2.0MDesert Conservation ProgramWildlife Conservation BoardUSOpen$3.0MHabitat Enhancement and RestorationWildlife Conservation BoardUSOpen$10.0MClimate Adaptation and ResiliencyWildlife Conservation BoardUSOpen$10.0MCost Share for Federal Clean Energy Funding Opportunities-EPIC ProgramCA Energy CommissionUSGFO-21-901OpenWolf-Livestock Compensation Grant ProgramDepartment of Fish and WildlifeUSOpen$600KProposition 68 Technical AssistanceSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSProp 68 TAOpen$531KProposition 68 LLAR Severely Disadvantaged CommunitiesSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSProp 68 LLAR SDACOpen$3.5MProposition 1 Lower Los Angeles River GrantsSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSProp 1 LLAROpen$2.0MProposition 68 Regionwide GrantsSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSProp 68 RegionwideOpen$206KWildfire Prevention Grant ProgramSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSOpen$2.0MProposition 1 Regionwide GrantsSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSProp 1 RegionwideOpen$1.0MRMC Lower LA River Grant ProgramSan Gabriel and Lower Los Angeles Rivers and Mountains ConservancyUSLLAR GFOpen$2.0MCannabis Research and Innovation Funding Opportunity (RIFO)Department of Fish and WildlifeUSOpen

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Questions

Who buys green tenders?

State utilities, national energy and water regulators, multilateral development banks, climate funds, and municipalities. Increasingly, private off-takers procure via public PPA frameworks.

How do grants differ from tenders in this space?

Grants typically fund feasibility, pilots, capacity building and TA — issued by climate funds, bilateral agencies and foundations. Tenders fund construction, equipment supply and O&M.

What compliance do green tenders require?

IFC Performance Standards, environmental and social safeguards, increasingly EU Taxonomy alignment for European-funded work, and local-content commitments.

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