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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14,131

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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 2,409 Germany 2,316 Poland 2,273 France 1,018 Philippines 599 United Kingdom 436 Spain 417 Netherlands 346 Italy 309 Canada 290 United States 280 Belgium 279 Sweden 176 Norway 168 Romania 158 Czechia 157 Ireland 115 Portugal 87 Australia 83 Denmark 76 Finland 72 Brazil 66 Switzerland 59 South Africa 46 New Zealand 37 Tanzania 33 Pakistan 27 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€4.8MCommunicatiecampagne afvalinzamelingGemeente ZoetermeerNL749846-2026Closes 2 Nov 2026€935KOnkruidbeheersing+ondersteuning reiniging verhardingenAvriNL749928-2026Closes 17 Nov 2026Inzameling en verwerking van Klein Chemisch Afval (KCA)N.V. HVCNL749653-2026Closes 24 Nov 2026€6.0MVegen en onkruidbeheersing verhardingGemeente HeerdeNL746082-2026Closes 7 Dec 2026€700KBeeldbestek maaien gemeente Den HelderGemeente Den HelderNL745510-2026Closes 8 Dec 2026€2.8MCommunicatiecampagne afvalinzamelingGemeente ZoetermeerNL607259Closes 2 Nov 2026
Grants303
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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