Environment & Sustainability Tenders & Grants

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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13,779

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

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All countries Germany 2,480 Ukraine 2,369 Poland 2,178 France 982 United Kingdom 424 Spain 390 Philippines 369 Netherlands 347 Italy 306 Canada 295 Belgium 294 United States 277 Norway 185 Sweden 171 Czechia 151 Romania 132 Ireland 113 Portugal 88 Denmark 77 Australia 70 Brazil 64 South Africa 62 Finland 59 Switzerland 55 New Zealand 37 Tanzania 20 Colombia 19 Pakistan 18 Kenya 12 India 11 United Arab Emirates 9 Uganda 8 Ghana 6

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

Tenders
Portable Asphalt Recycling Machine for TxDOT Waco DistrictTexas Department of TransportationUStxdot-601310000102818Closes 13 Nov 2026129-26 kingston wind turbine operations and maintenanceMassachusetts Bay Transportation AuthorityUSCloses 9 Dec 2026AMR, N Liberty S, Multi CntyPENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTIONUSCloses 3 Dec 2026Buzzards Bay Watershed Infrastructure and CCMP Support Grant Program FY2027Executive Office of Energy and Environmental AffairsUSCloses 8 Dec 2026Portable Asphalt Recycling Machine with TrailerTexas Department of TransportationUStxdot-601440000054423Closes 11 Nov 2026FY27 MEP Westborough HQ HVAC/ ElectricalExecutive Office of Energy and Environmental AffairsUSCloses 3 Nov 2026Forest Carbon Remote Sensing RFIExecutive Office of Energy and Environmental AffairsUSCloses 9 Nov 2026FY27 ENV Facilities MEP Hanson Repair and Regrade RFQ Ticket 387902Executive Office of Energy and Environmental AffairsUSCloses 5 Nov 2026GSD - Decarbonization Strategy ConsultantCity of DetroitUSdetroit-548535Closes 30 Oct 2026Commercial Demand Response Program ExpansionCity of AustinUSRFP 1100 DCM3051Closes 29 Oct 2026DEP-BWR-NOI-FY27-Ipswich Basin PFAS GrantANNOUNCEMENT ONLYDepartment of Environmental ProtectionUSCloses 6 Nov 2026Statewide Tow, Recovery, Roadside Assistance, and Hazardous Materials (HAZMAT) Services RFIExecutive Office of Energy and Environmental AffairsUSCloses 30 Oct 2026Tribal Land Acquisition Grant Program FY27-28 RFRExecutive Office of Energy and Environmental AffairsUSCloses 17 Dec 2026DCR 828 Project Shade - Holyoke Design and PermittingDepartment of Conservation and RecreationUSCloses 28 Oct 2026Request for Information Hard to Decarbonize ProjectsWashington State Department of CommerceUSHTDC-10-2026Closes 30 Oct 202613825 Lamps, Ballasts, Retrofit Kits, Replacement Fixtures & Lamp RecyclingWashington State Department of Enterprise ServicesUS13825 RFPCloses 30 Oct 2026DEP-BWR-NOI-FY27-WQMG grant announcement onlyDepartment of Environmental ProtectionUSCloses 29 Oct 2026Land and Water Conservation Fund Grant Program FY 27Executive Office of Energy and Environmental AffairsUSCloses 5 Jan 2027Clean Fleet and Freight Concierge Services Northern RegionEPA - Environmental Protection AgencyUS26-532EPA-DIROF-B-52393Closes 13 Nov 2026Facility Plan for the Clackamas County Garbage & Recycling Transfer StationClackamas CountyUSS-C01010-00018023Closes 3 Nov 2026DEP-BWR-NOI-FY27-LIS Nitrogen Reduction Grantt ANNOUNCEMENT ONLYDepartment of Environmental ProtectionUSCloses 21 Dec 2026LBE Equipment Decarbonization Grant Program for State EntitiesDepartment of Energy ResourcesUSCloses 30 Jun 2027DOER PON-ENE-2025-014 Climate Leader Communities Decarbonization Technical Support Grant ProgramDepartment of Energy ResourcesUSCloses 30 Jun 2027DEP-BPE-RFR-2026-CERP-Wastewater Energy Recovery Pilot Grant (WWER) GRANT ANNOUNCEMENT ONLYDepartment of Environmental ProtectionUSCloses 23 Oct 2028DEP-BWR-NOI-FY27-319 grant announcement onlyDepartment of Environmental ProtectionUSCloses 28 Oct 2026
Grants302
Pushing the frontiers of environmental researchNatural Environment Research Council (NERC)GBOpen£950KFuture Made in Australia Innovation FundAustralian Renewable Energy AgencyAUGO8141OpenA$1,500.0MAdvancing Renewables ProgramAustralian Renewable Energy AgencyAUGO8120OpenDriving the NationAustralian Renewable Energy AgencyAUGO8121OpenPowering the Regions Industrial Transformation StreamAustralian Renewable Energy AgencyAUGO8104OpenA$400.0MUK International Ocean Drilling Programme moratorium awardsNatural Environment Research Council (NERC)GBOpenCollaborate with researchers in NorwayUK Research and Innovation, Arts and Humanities Research Council (AHRC) , Engineering and Physical Sciences Research Council (EPSRC) , Economic and Social Research Council (ESRC) , Medical Research Council (MRC) , Natural Environment Research Council (NERGBOpenNERC urgency fundingNatural Environment Research Council (NERC)GBnerc-urgency-funding-openOpen£100KWork with US-based researchers on environmental science: NERC-NSF lead agencyNatural Environment Research Council (NERC)GBOpenNational Lottery Heritage Grants £250,000 to £10millionThe National Lottery Heritage FundGBOpen£10.0MNational Lottery Heritage Grants £10,000 to £250,000The National Lottery Heritage FundGBOpen£250KWork with Brazilian researchers: NERC FAPESP lead agencyNatural Environment Research Council (NERC)GBOpenKnowledge Transfer PartnershipInnovate UK , Arts and Humanities Research Council (AHRC) , Biotechnology and Biological Sciences Research Council (BBSRC) , Economic and Social Research Council (ESRC) , Engineering and Physical Sciences Research Council (EPSRC) , Natural Environment ResGBOpenSustainable Steps Wales - Egin GrantsThe National Lottery Community FundGBOpen£35KClimate Action Fund - Food SystemsThe National Lottery Community FundGBOpen£7.0MNational Lottery Awards for All England – EnvironmentThe National Lottery Community FundGBOpen£20KReaching Communities EnglandThe National Lottery Community FundGBOpen£1.0MNature Networks Fund (round six)The National Lottery Heritage FundGBOpenSpaces of Culture - Building a strong project proposal: 6 things to considerEUNIC (EU National Institutes for Culture)INTOpenSmall Eco AwardsThe National Lottery Community FundGBsmall-eco-awardsOpen£20KMPS Astronomical Sciences Research Programs (MPS Astro)U.S. National Science FoundationUS26-522Open$100.0MFlood Partnership: Real-time Data Grant ProgramDepartment of Water ResourcesUSOpen$3.5MCost-Share for Federal Geothermal Energy Funding OpportunitiesCA Energy CommissionUSGFO-25-902Open$3.0MProp 4 – Wildfire and Forest ResilienceSan Diego River ConservancyUSOpen$8.0MProp 4 – Nature-Based Solutions (NBS)San Diego River ConservancyUSOpen$8.0M

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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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