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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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 Poland 2,771 Ukraine 2,365 Germany 2,112 France 968 Philippines 681 United Kingdom 440 Spain 399 Netherlands 328 Italy 299 United States 283 Belgium 263 Canada 239 Sweden 180 Romania 174 Czechia 162 Norway 158 Ireland 117 Portugal 85 Australia 83 Brazil 79 Finland 74 Denmark 69 Switzerland 69 South Africa 53 New Zealand 34 Colombia 32 Pakistan 26 Kenya 23 Tanzania 23 India 19 Uganda 18 United Arab Emirates 9 Ghana 6 Nigeria 5

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

Tenders
Proposed 50KW hybrid 57.2KWH lithium bank three phase two way solar plant 25KW inputkapcherop technical and vocational collegeKEKTVC/PROC/01/2026/2027Closes 20 Nov 2026For the provision of services for strengthening the policy, technical and institutional framework for energy-related e-waste management in KenyaUNIDOKE7000008942Closes 19 Nov 2026Consultancy to undertake capacity assessment of the executing entities for the project on, “ecosystem-based adaptation for climate-resilient livelihoods in turkana and west pokot counties, Kenya”NetfundKENETFUND/RFP/002/2026-2027Closes 16 Nov 2026Proposed construction of water tower, installation of a solar powered pump system, installation of 10,000 litres water tank, piping and plumbing worksNGCDF BONCHARIKECloses 13 Nov 2026Design, supply, delivery, installation and commissioning of grid-tied solar power system and chilling accessories at meru central dairy co-operative union LTD in ntima east ward, imenti north subcountyWorld Bank - KenyaKEWB-OP00478991Closes 3 Dec 2026Consultancy service for conducting a climate, environment, social risk and vulnerability assessment for nairobi city countyNairobi County GovernmentKECloses 13 Nov 2026Upgrading the existing 80 kW Solar Photovoltaic (SPV) System to a total Capacity of 160 kW. This will entail the Supply, Delivery, Installation, Testing and Commissioning of a fully integrated SPV powUNHCRKECloses 22 Nov 2026Supply, delivery, installation, testing and commissioning of a 80KW solar photovoltaic (spv) system at ifo 2 hospital in dadaab refugees camp, garissa countyUNHCRKECloses 19 Nov 2026supply, delivery, installation, Testing, and Commissioning of 12kW Solar Photovoltaic (SPV) systems at four Health posts: two in Ifo and two in Hagadera, Dadaab, Garissa County in Kenya.UNHCRKECloses 10 Nov 2026Design, supply, delivery, installation, testing and commissioning of grid-tied solar power system and chilling accessories at meru central dairy co operative union LTD in ntima east ward, imenti north subcounty and six collection centersMeru County GovernmentKECloses 3 Dec 2026Promotion of breed improvement through provision of cows/camel that is able to withstand climate shock and increase productionMarsabit County GovernmentKECloses 18 Nov 2026Proposed installation of solar panels, batteries and wiring the rooms at naiperere dispensary in mukogondo west, laikipia north sub-county, laikipia countyLaikipia County GovernmentKECloses 17 Nov 2026Workshop Facilitation ServicesIUCN - ESARO KenyaKEIUCN-P548Closes 13 Nov 2026Construction of Dzeruni Dam in Karyaka with installation of solar system in PumaKwale County GovernmentKE2674936Closes 10 Nov 2026Consulting Services for Municipality-Wide Road and Storm Water Infrastructure Master Planning and Identification of Two (2) Priority Road Corridors and Associated Storm Water Drainage & NMT Systems for Dadaab-Hagadera and Kakuma Municipalities in KenyaWorld Bank - KenyaKEWB-OP00478442Closes 2 Dec 2026Translation ServicesIUCN - ESARO KenyaKEIUCN-P542Closes 11 Nov 2026TWENDE KAP Survey and PNIIUCN - ESARO KenyaKEIUCN-P521Closes 11 Nov 2026Translation GBW IRIUCN - ESARO KenyaKEIUCN-P453Closes 12 Nov 2026Proposed upgrading of kwa jubilee road to paved standards, installation of solar streetlights, construction of stormwater drainage and footpaths within chaka townNyeri County GovernmentKECGN/MoN/03/2026-2027Closes 12 Nov 2026Solar-Powered Electric Cooking (E-Cooking) Systems in Reception Centres in Kakuma and KalobeyeiUNHCRKEUNHCR ITB 3766Closes 11 Nov 2026RFP/FAOKE/2026-011 Support to locally led biodiversity positive conservation and sustainable management of wetlands, riparian and water catchment areas in the Mt. Elgon Ecosystem in Bungoma and Trans-Nzoia counties.FAOKE2026/FRKEN/FRKEN/138709Closes 9 Nov 2026RFP/FAOKE/2026-009 Dossier for the Nomination and Designation of key biodiversity sites in the Upper Kerio Valley (Baringo & Elgeyo-Marakwet Counties) as Important Bird Areas/Key Biodiversity AreasFAOKE2026/FRKEN/FRKEN/138707Closes 9 Nov 2026Technical support for strengthening climate-resilient primary health care in Nairobi and Busia counties.UNICEFKELRPS-2026-9206674Closes 9 Nov 2026
Grants311
Exploring 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 2026Delta-Based Decontamination Control Sites to Prevent the Spread of Golden MusselDepartment of Fish and WildlifeUSCloses 15 Dec 2026$6.0MThe 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 2027Investor Partnerships - National Materials Innovation Programme 1Innovate UK, as part of UK Research and Innovation (UKRI), has selected investor partners with aligned investment interests and capacity to lead investments.GBCloses 19 Jan 2027£900KFY27 Guidelines for Brownfield Assessment Grants (Community-wide Assessment Grants for States and Tribes)Environmental Protection AgencyUSEPA-OLEM-OBLR-26-04Closes 21 Jan 2027$1.0MFY27 Guidelines for Brownfield Assessment Grants (Assessment Coalition Grants)Environmental Protection AgencyUSEPA-OLEM-OBLR-26-03Closes 21 Jan 2027$1.0MFY27 Guidelines for Brownfield Revolving Loan Fund GrantsEnvironmental Protection AgencyUSEPA-OLEM-OBLR-26-05Closes 21 Jan 2027$1.0MFY27 Guidelines for Brownfield Cleanup GrantsEnvironmental Protection AgencyUSEPA-OLEM-OBLR-26-06Closes 21 Jan 2027$500K

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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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