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 Ukraine 2,490 Poland 2,399 Germany 2,307 France 1,015 Philippines 615 United Kingdom 434 Spain 413 Netherlands 346 Italy 313 Belgium 280 United States 275 Canada 256 Sweden 176 Norway 171 Romania 168 Czechia 157 Ireland 112 Portugal 89 Australia 83 Denmark 76 Finland 70 Brazil 66 Switzerland 59 South Africa 46 New Zealand 37 Pakistan 27 Tanzania 26 Colombia 19 Kenya 14 India 11 Uganda 11 United Arab Emirates 7 Ghana 6

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

Tenders
NewMaaien bermen en watergangen Gemeente DeurneGemeente DeurneNL755957-2026Closes 8 Dec 2026NewGroot onderhoud sportvelden 2027 - 2029 gemeente LeudalGemeente LeudalNL755613-2026Closes 7 Dec 2026NewIntegrale afvaldienstverlening & afvalmanagement - v2Veiligheidsregio Rotterdam-RijnmondNL754464-2026Closes 9 Nov 2026€850KNewRaamovereenkomst Ruimtelijke Adviesdiensten - RO, Stedenbouwkundig & EcologieGemeente OoststellingwerfNL754318-2026Closes 1 Feb 2027NewIntegraal Maaien 2027-2030Gemeente KrimpenerwaardNL754284-2026Closes 4 Nov 2026NewBedrijfsafvalverwerkingGemeente PurmerendNL754240-2026Closes 8 Dec 2026€100KNewOnderhoud waterkeringenWaterschap LimburgNL753888-2026Closes 21 Dec 2026€600KNewRaamovereenkomst leveren bomen en beplantingenGemeente Wijk bij DuurstedeNL753178-2026Closes 9 Dec 2026NewCrowdmanagement Galderse meren 2027-2028Gemeente BredaNL752689-2026Closes 14 Dec 2026€2.3MDagelijks onderhoud Vaarwegen (2027-2033)Provincie OverijsselNL752650-2026Closes 15 Dec 2026€4.8MPreventief en correctief onderhoud minigemalen, rioolgemalen en randvoorzieningen gemeente Land van CuijkGemeente Land van CuijkNL752406-2026Closes 3 Nov 2026Groenonderhoud en reclame-exploitatie t.b.v. rotondesGemeente ZaanstadNL752256-2026Closes 16 Nov 2026ROVK Meetpartijen SEB-controles op de BouwplaatsStichting ConnektNL752166-2026Closes 7 Dec 2026€1.2MRaamovereenkomst reinigen en inspecteren riolering 2027 - 2031Gemeente NoordenveldNL752001-2026Closes 26 Nov 20262026-0670 ROK Groenonderhoud gemeente LeidenGemeente LeidenNL751794-2026Closes 10 Nov 2026Integrale planvorming en advisering gebiedsontwikkeling Groot Merwede NieuwegeinGemeente NieuwegeinNL751378-2026Closes 11 Jan 2027Raamovereenkomst onderhoud bomen 2027-2030Gemeente SchagenNL750885-2026Closes 2 Dec 2026Hijswerkzaamheden voor Inline inspectieN.V. Nederlandse GasunieNL750641-2026Closes 14 Dec 2026Dagelijks onderhoud Vaarwegen (2027-2033)Provincie OverijsselNL750005-2026Closes 15 Dec 2026€4.8MOnkruidbeheersing+ondersteuning reiniging verhardingenAvriNL749928-2026Closes 17 Nov 2026Communicatiecampagne afvalinzamelingGemeente ZoetermeerNL749846-2026Closes 2 Nov 2026€935KInzameling en verwerking van Klein Chemisch Afval (KCA)N.V. HVCNL749653-2026Closes 24 Nov 2026€6.0MOnderhoud groenvoorzieningenGemeente Stichtse VechtNL748824-2026Closes 7 Dec 2026Beheer baggerdepotHoogheemraadschap van DelflandNL748690-2026Closes 19 Nov 2026Preventief en correctief onderhoud minigemalen, rioolgemalen en randvoorzieningen gemeente Land van CuijkGemeente Land van CuijkNL745307-2026Closes 3 Nov 2026
Grants303
First Nations Renewable Hydrogen Engagement Fund Round 2Department of Climate Change, Energy, the Environment and WaterAUGO8526Closes 10 Dec 2026A$2.8MGreat British Energy (GBE) Supply Chain Fund: Offshore Wind and NetworksGreat British EnergyGBCloses 10 Dec 2026£300.0MCarbon Innovation Grants Program WAGovernment of Western AustraliaAUCloses 11 Dec 2026A$1.5MSoutheast New England Program (SNEP) Innovative Restoration GrantsEnvironmental Protection AgencyUSEPA-I-R1-SNEP-2026ACloses 11 Dec 2026$5.3MOn-Farm Energy and Electrification Demonstration ProgramDepartment of Government ServicesAU62655Closes 11 Dec 2026A$750KExploring the frontiers of environmental research 2026Natural Environment Research Council (NERC)GBCloses 11 Dec 2026£8.0MUnlocking Space for Business Grant Call: Environmental Intelligence and EmissionsDepartment for Science Innovation and TechnologyGBCloses 11 Dec 2026£400KNERC-Innovate UK ICURe Discover programmeInnovate UK , Natural Environment Research Council (NERC)GBCloses 11 Dec 2026£3KWhat Works Centre for a climate resilient UKEconomic and Social Research Council (ESRC) , UK Research and InnovationGBCloses 15 Dec 2026The Genesis Mission: Transforming Science and Energy with AIOffice of ScienceUSDE-FOA-0003612Closes 17 Dec 2026$16.0MStatewide Park Development and Community Revitalization Program (SPP) – Round 5 – Proposition 4Department of Parks and RecreationUSCloses 17 Dec 2026$8.5M2027 Nonpoint Source (NPS) Grant Program – Clean Water Act section 319(h)State Water Resources Control BoardUSCloses 18 Dec 2026$1.0MEV Kerbside Charging Grants - Round 3Department of Climate Change, Energy, the Environment and WaterAU126945Closes 21 Dec 2026A$1.0MROSES 2025: A.4 Rapid Response and Novel Research in Earth ScienceNASA HeadquartersUSNNH25ZDA001N-RRNESCloses 31 Dec 2026Solid Waste Management Grant ProgramRural Utilities ServiceUSSWMFY27Closes 31 Dec 2026$1.0MTechnical Assistance and Training Grant ProgramRural Utilities ServiceUSTAT-FY27Closes 31 Dec 2026Illinois Climate Pollution Reduction Grants: Stretch Code Adoption Grant Application - Fourth RoundIllinois Finance AuthorityUSCloses 31 Dec 2026$1.0MBeverage Container Redemption Innovation GrantDepartment of Resources Recycling and RecoveryUSRIG10Closes 5 Jan 2027$1.0MFarm and Ranch Solid Waste Cleanup and Abatement Grant Program FR93Department of Resources Recycling and RecoveryUSFR93Closes 6 Jan 2027Advancing solutions for critical mineral production and recycling (Grant)UK Research and Innovation, NERC, Innovate UK, AHRC, BBSRC, EPSRC, ESRCGBCloses 7 Jan 2027£305KTesting and validating underground hydrogen storage componentsUK Research and InnovationGBCloses 13 Jan 2027Underground hydrogen storage demonstrator DEVEX supportUK Research and InnovationGBCloses 13 Jan 2027NOI: PROSPECT Program: Providing Opportunities for Specialized Education in Critical TechnologiesGolden Field OfficeUSDE-FOA-0003662Closes 15 Jan 2027$1ROSES 2025: A.18 GeosphereNASA HeadquartersUSNNH25ZDA001N-GEOCloses 15 Jan 20272026 Diesel Emissions Reduction Act (DERA) National ProgramEnvironmental Protection AgencyUSEPA-OAR-OTAQ-26-01Closes 22 Jan 2027$12.0M

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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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