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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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 2,518 Ukraine 2,214 Poland 2,191 France 982 Philippines 440 United Kingdom 423 Spain 389 Netherlands 347 Italy 306 Belgium 299 Canada 296 United States 276 Norway 185 Sweden 171 Czechia 151 Romania 132 Ireland 114 Portugal 88 Denmark 77 Australia 73 Brazil 65 South Africa 63 Finland 59 Switzerland 59 New Zealand 37 Tanzania 22 Colombia 19 Pakistan 18 Kenya 13 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
NewNotice of Intended Procurement - Supplementary Shipping ServicesDepartment of Climate Change, Energy, the Environment and WaterAUNotice 26/863Closes 16 Nov 2026NewThe procurement, supply and installation of temporal perimeter fence and associated site establishment activities for the duvha solar PV construction site areaESKOMZA175560Closes 26 Nov 2026Procurement of Treatment Storage and Disposal of Hazardous Waste of VMC for CY 2027VALENZUELA MEDICAL CENTERPH110978Closes 19 Nov 2026PHP 10.3MProcurement of iron fortified rice for the implementation of school-based feeding program sy 2026-2027 (second tranche) (G-002 s. 2026)DEPARTMENT OF EDUCATION - DIVISION OF CAUAYAN CITYPH111326Closes 16 Nov 2026PHP 3.2MSupply and delivery of Filter Paper and GlasswareENVIRONMENTAL MANAGEMENT BUREAU - DENRPH111713Closes 1 Nov 2026PHP 188KSupply and Delivery of Consumables for the existing Mettler Toledo DO MeterENVIRONMENTAL MANAGEMENT BUREAU - DENRPH111816Closes 1 Nov 2026PHP 80Kprocurement of One (1) Passenger Van for PAMO-MOBPLSDEPARTMENT OF ENVIRONMENT AND NATURAL RES - PENRO ZAMBALESPH111840Closes 29 Oct 2026PHP 2.0MBulk Mixed Paper Collections & Recycling Services - BP# 120Cook CountyUScookcountyil-2672-07223Closes 18 Nov 2026GBC & WBC Fire Risk AssessmentsGuildford Borough CouncilGBGBC - 039261Closes 16 Nov 2026DOER PON-ENE-2027-010 Municipal Decarbonization Planning Assistance Program Opportunity NoticeDepartment of Energy ResourcesUSCloses 3 Aug 2029FY27 MEP Westborough HQ HVAC/ ElectricalExecutive Office of Energy and Environmental AffairsUSCloses 3 Nov 2026Water Treatment Services including Water Risk AsesssmentsSolihull CollegeGBLEGI_0926Closes 10 Nov 2026Municipal Solid Waste and Recycling ServicesGlastonbury, Town ofUSglastonburyct-RPGL-2027-20Closes 3 Nov 2026Bulk Motor Fuels and Fuel-Related Products & ServicesCity of AustinUSIFB 7800 MLJ1046Closes 29 Oct 2026Forest Carbon Markets RFIExecutive Office of Energy and Environmental AffairsUSCloses 30 Oct 2026Star Academies - Building Cleaning Services - The Valley Leadership AcademySTAR ACADEMIESGBITT/2026/CLEAN/SVACloses 2 Nov 2026ISO11 Fumigation Lobby and Dedicated Air Handling Unit (AHU) - RetenderTHE PIRBRIGHT INSTITUTEGBEMS/ISO11FUMWRK2.0/2026Closes 13 Nov 2026Drought Resiliency and Water Efficiency Grant Program RFRExecutive Office of Energy and Environmental AffairsUSCloses 12 Nov 2026DEP-BWR-RFR-2027-Clean Water CWNSDepartment of Environmental ProtectionUSCloses 9 Nov 2026DCR 004 Portable Toilet ServicesDepartment of Conservation and RecreationUSCloses 1 Dec 2026Recycling Program Sponsorship Planning & Management Services (Re-solicitation)City of CincinnatiUScincinnati-oh-275X911178Closes 28 Oct 2026LBE Restoration Grant Program for Solar and Decarbonized Systems (PON-ENE-2025-007)Department of Energy ResourcesUSCloses 30 Jun 2027DOER PON-ENE-2025-013 Climate Leader Communities Decarbonization Accelerator Grant ProgramDepartment of Energy ResourcesUSCloses 5 Feb 2027Refurbishment and Modernisation (RM4S) - ScotlandLHC Procurement GroupGBLHC - 0150Closes 11 Dec 2026Asset Safety and Compliance (ASC2)LHC Procurement GroupGBLHC - 0169Closes 31 Mar 2027
Grants302
2021 - 2027 Interreg VI-B Atlantic Area 4th CallInterreg VI-B Atlantic AreaEU0542021TC16RFTN002Closes 30 Oct 2026LA County TECH (CEA-LAT) Grant – Round 3Public Utilities CommissionUSCloses 30 Oct 2026$75KDivision of Boating and Waterways Aquatic Center Boating Safety Education Grant FY26Department of Parks and RecreationUSCloses 30 Oct 2026$62KSustainable Drainage Systems (SuDS) in Schools Grant SchemeDepartment for Education (DfE)GBCloses 2 Nov 2026£1.0MThe Recreational Trails Program (RTP) – R27Department of Parks and RecreationUSCloses 2 Nov 2026$3.0MAmbition North Wales 4G+ Industry Grant Scheme - Full ApplicationAmbition North WalesGBCloses 3 Nov 2026£1.0MEPSRC-Defra Reimagining Circularity: full stageEngineering and Physical Sciences Research Council (EPSRC)GBCloses 3 Nov 2026£5.4MDRIVE35 Scale-up Fund Drawdown 5Innovate UK, part of UK Research and Innovation (UKRI), will work with the Department for Business, Innovation, Science and Trade (BIST) and the Advanced Propulsion Centre UK (APC)GBCloses 4 Nov 2026£20.0MRequest for Information - Gauging Investor Interest in the Development and Commercialization of Subsurface Energy TechnologiesNational Energy Technology LaboratoryUSDE-FOA-0003671Closes 5 Nov 2026$2FOAK Builder: Programme Entry Expression of InterestInnovate UKGBCloses 5 Nov 2026£315KExpression of interest: First-of-a-Kind (FOAK) builder: programme entryInnovate UKGBCloses 5 Nov 2026£770KFY 2027/28 CDFW Boating Access Grant ProgramDepartment of Fish and WildlifeUSCloses 5 Nov 2026$3.0MLarge Grant full applications: November 2026 (invite only)Natural Environment Research Council (NERC)GBCloses 5 Nov 2026£25.0MROSES25: A.15 BiosphereNASA HeadquartersUSNNH25ZDA001N-BIOSCloses 6 Nov 2026Low Carbon Liquid Fuels Project Development GrantDepartment of Climate Change, Energy, the Environment and WaterAU128458Closes 6 Nov 2026A$2.0MAIR QUALITYEnvironmental Protection AgencyUS2Closes 8 Nov 2026Circular economy/sustainable materialsEnvironmental Protection AgencyUS3Closes 8 Nov 2026Safer chemicalsEnvironmental Protection AgencyUS4Closes 8 Nov 2026Clean and safe waterEnvironmental Protection AgencyUS1Closes 8 Nov 2026Fiscal Year (FY) 2026 Funding Opportunity for Indian Tribes and Intertribal Consortia for Nonpoint Source Management Grants Under Clean Water Act Section 319Environmental Protection AgencyUSEPA-OW-OWOW-26-01Closes 9 Nov 2026$175KUKAEA (FOSTER) Fusion Sector Access Bursaries Cohort 2United Kingdom Atomic Energy AuthorityGBCloses 9 Nov 2026£40KAll-Ages Live Music Programming - 2026/27Sound NSW within the Department of Creative Industries, Tourism, Hospitality and SportAU122914Closes 9 Nov 2026A$100KContemporary Music Festivals - 2026/27Sound NSW within the Department of Creative Industries, Tourism, Hospitality and SportAU122915Closes 9 Nov 2026A$250KEnvironmental Education 2026 - Tier 2Department of Climate Change, Energy, the Environment and WaterAU121703Closes 9 Nov 2026A$250KEnvironmental Education 2026 - Tier 1Department of Climate Change, Energy, the Environment and WaterAU121701Closes 9 Nov 2026A$60K

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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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