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 2,512 Ukraine 2,364 Poland 2,185 France 982 United Kingdom 422 Philippines 415 Spain 389 Netherlands 347 Italy 306 Belgium 299 Canada 296 United States 276 Norway 185 Sweden 171 Czechia 151 Romania 132 Ireland 113 Portugal 88 Denmark 77 Australia 71 Brazil 64 South Africa 63 Finland 59 Switzerland 57 New Zealand 37 Tanzania 22 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
NewThe procurement, supply and installation of temporal perimeter fence and associated site establishment activities for the duvha solar PV construction site areaESKOMZA175560Closes 26 Nov 2026Supply, Delivery and Offloading of Electrical and Mechanical Consumables for Microgrids/Solar PV projects on an as and when required basis for a duration of 5 yearsEskom - ESKOM ENTERPRISESZAE0526CSERIICloses 24 Nov 2026Tree-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 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 2026Supply, Delivery and Offloading of Electrical and Mechanical Consumables for Microgrids/Solar PV projects on an as and when required basis for a duration of 5 yearsESKOMZA175431Closes 24 Nov 2026energy simulation softwareLand and Agricultural Development Bank of South AfricaZA175461Closes 29 Oct 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 2026Modular curved 4-tier bookcasesee spec attached; CROXLEY Heavy Duty staplor100 sheets; Bi-Office Mobile Felt Board500x1200mm Blue; Projection Screen Parrot Products Premium TripodEthekwini Metropolitan MunicipalityZAETH-RFQ-359071Closes 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
Grants302
Revive Live (Closed Non-Competitive)Department of Infrastructure, Transport, Regional Development, Communications, Sport and the ArtsAUGO7863Closes 30 Jun 2027Advancing solutions for critical mineral production and recyclingNatural Environment Research Council (NERC) , Innovate UK , Arts and Humanities Research Council (AHRC) , Biotechnology and Biological Sciences Research Council (BBSRC) , Engineering and Physical Sciences Research Council (EPSRC) , Economic and Social ResGBCloses 1 Jul 2027£305KClimate Change Adaptation, Mitigation and ReversalU.S. National Science FoundationUSET1Closes 7 Jul 2027Energy Efficiency and SustainabilityU.S. National Science FoundationUSCH5Closes 7 Jul 2027Food, Regenerative Agriculture, and EnergyU.S. National Science FoundationUSET6Closes 7 Jul 2027Wireless TechnologiesU.S. National Science FoundationUSWCloses 7 Jul 2027Advanced ManufacturingU.S. National Science FoundationUSMCloses 7 Jul 2027Renewable Energy Generation & StorageU.S. National Science FoundationUSEN10Closes 7 Jul 2027Agricultural TechnologiesU.S. National Science FoundationUSAGCloses 7 Jul 2027Quantum Information TechnologiesU.S. National Science FoundationUSQTCloses 7 Jul 2027Hydrogen TechnologiesU.S. National Science FoundationUSEN9Closes 7 Jul 2027Emission or Waste Reduction and the Circular EconomyU.S. National Science FoundationUSET3Closes 7 Jul 2027SME Industrial Decarbonisation FundAustralian GovernmentAUCloses 31 Dec 2027Solar for Multi Dwellings Grant NTNorthern Territory GovernmentAUCloses 31 Dec 2027Illinois Climate Works Pre-apprenticeship Program (CEJA)Commerce And Econ OppUSFY27-1Closes 31 Dec 2027$6.5MBoiler Upgrade SchemeDepartment for Energy Security and Net ZeroGBboiler-upgrade-scheme-1Closes 1 Jan 2028£8KPowerSmart for Small Businesses TASTasmanian GovernmentAUCloses 30 Jun 2028A$1KCEWH Environmental ActivitiesDepartment of Climate Change, Energy, the Environment and WaterAU2024-3862Closes 30 Jun 2028DRIVEN Charger Rebate StreamDepartment of Climate Change, Energy, the Environment and WaterAUGO7372Closes 30 Apr 2029A$21.4MSeeding critical advances for leading energy technologies with untapped potential (scaleup) readyAdvanced Research Projects Agency Energy USDE-FOA-0003467Closes 29 Sep 2029$20.0MContaminated alaska native claims settlement act lands assistance programEnvironmental Protection AgencyUSEPA-OLEM-R10-NC-24-01Closes 31 Dec 2029$8.0MUS Army Combat Capabilities Development Command Broad Agency AnnouncementACC APG - NatickUSW911QY25R0023Closes 27 Feb 2030Intergovernmental Panel on Climate Change Seventh Assessment Cycle ExpertsDepartment of Climate Change, Energy, the Environment and WaterAUGO6268Closes 1 May 2030A$4.0MEmergency relief for securing regional water suppliesDepartment of Climate Change, Energy, the Environment and WaterAU116619Closes 30 Jun 2030A$500KProposition 4 – Water RecyclingState Water Resources Control BoardUSCloses 30 Jun 2030$15.0M

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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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