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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14,324

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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 2,535 Ukraine 2,531 Poland 2,239 France 1,038 United Kingdom 426 Spain 410 Philippines 376 Netherlands 366 Italy 330 Belgium 304 Canada 295 United States 277 Norway 193 Sweden 180 Czechia 162 Romania 139 Ireland 115 Portugal 89 Denmark 79 Australia 71 Brazil 64 South Africa 62 Finland 60 Switzerland 59 New Zealand 37 Pakistan 21 Colombia 20 Tanzania 20 India 12 Kenya 12 United Arab Emirates 9 Uganda 9 Ghana 8

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

Tenders
Tree-cutting services. opp 581/AA 91 buthelezi rdEthekwini Metropolitan MunicipalityZAETH-RFQ-359160Closes 29 Oct 2026Tree-cutting services. THE AVENUEEthekwini Metropolitan MunicipalityZAETH-RFQ-359163Closes 29 Oct 2026Tree-cutting services. 3 umhlathuzana assagayEthekwini Metropolitan MunicipalityZAETH-RFQ-359150Closes 29 Oct 2026Tree-cutting services. 40 RIDGE RDEthekwini Metropolitan MunicipalityZAETH-RFQ-359170Closes 29 Oct 2026Tree-cutting services. 2 cascade place - waterfallEthekwini Metropolitan MunicipalityZAETH-RFQ-359162Closes 29 Oct 2026Tree-cutting services. 5 PATRICIA PLEthekwini Metropolitan MunicipalityZAETH-RFQ-359169Closes 29 Oct 2026Tree-cutting services. 6 umhlathuzana assagayEthekwini Metropolitan MunicipalityZAETH-RFQ-359158Closes 29 Oct 2026Tree-cutting services. 576 buthelezi rd hammersdaleEthekwini Metropolitan MunicipalityZAETH-RFQ-359159Closes 29 Oct 2026Tree-cutting services. 52 BARRON ROADEthekwini Metropolitan MunicipalityZAETH-RFQ-359176Closes 29 Oct 2026Tree-cutting services. CORNER OF SYKES AND FAIRVIEWEthekwini Metropolitan MunicipalityZAETH-RFQ-359166Closes 29 Oct 2026Tree-cutting services. OPP 36 BLUEGUM CRESEthekwini Metropolitan MunicipalityZAETH-RFQ-359173Closes 29 Oct 2026Tree-cutting services. 21 SHORTLANDS RDEthekwini Metropolitan MunicipalityZAETH-RFQ-359165Closes 29 Oct 2026Tree-cutting services. 13 Geldenhuyse hammersdaleEthekwini Metropolitan MunicipalityZAETH-RFQ-359161Closes 29 Oct 2026Tree-cutting services. 36 BLUEGUM CRESEthekwini Metropolitan MunicipalityZAETH-RFQ-359175Closes 29 Oct 2026Tree-cutting services. IPHITHI NATURE RESERVEEthekwini Metropolitan MunicipalityZAETH-RFQ-359172Closes 29 Oct 2026Tree-cutting services. 21 HEATON NICHOLLSEthekwini Metropolitan MunicipalityZAETH-RFQ-359164Closes 29 Oct 2026CapeNature seeks a skilled contractor with a minimum CIDB grading of 2 SQ or greater, to undertake the construction of boundary fence at Gamkaberg Nature ReserveWestern Cape - Nature Conservation BoardZA175484Closes 25 Nov 2026Request for a service provider for the operation and maintenance of the steenbok landfill site in accordance with the class b landfill site license and other waste management law requirements…Nkomazi Local MunicipalityZA175480Closes 26 Nov 2026The appointment of the professional service provider to undertake a full review of the national protected areas expansion strategy (npaes) 2018-2025 and develop an updated npaes inclusive…National - Environment, Forestry and FisheriesZA175435Closes 18 Nov 2026Dffeq 255 snow mobile sparesNational - Environment, Forestry and FisheriesZA175499Closes 5 Nov 2026Supply and deliver walking freezer servicesNational - Environment, Forestry and FisheriesZA175498Closes 3 Nov 2026Specialist Electrical Engineering Consultant for Solar PV installation on CTICC 1 Roof & Structural Engineering Consultant for the CTICC 1 Halls Roof Sheet Replacement and Solar PV InstallationCape Town International Convention CentreZA175303Closes 9 Nov 2026Waterproof laptop BRANDED Ecoloop Urban Backpack; Waltons Primeline Library Book SEE SPEC ATTACHED; Altitude vocation stationery s SEE SPEC ATTACHED; IM-50 GOLD MEDALS SEE SPEC ATTACHED; 3 TROPHIES AS PER SPECBRANDED (+10 more)Ethekwini Metropolitan MunicipalityZAETH-RFQ-359072Closes 28 Oct 2026Installation of doors and wind SS893 rplc wdn doors with steeEthekwini Metropolitan MunicipalityZAETH-RFQ-359112Closes 28 Oct 2026High Back Office Chair Swivel and Tilt- Gas height- B; Staircase Display Shelfsee spec attached; Parrot Shredder S1012CCshredder; Huanuo adjustablefootrest; Ergonomic Mesh Office Chairjet black office chairs (+1 more)Ethekwini Metropolitan MunicipalityZAETH-RFQ-359070Closes 28 Oct 2026
Grants305
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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