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 Poland 2,771 Ukraine 2,368 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
Science and Lake Improvement Account ProgramTahoe ConservancyUSOpen$350KProposition 68 Grant ProgramTahoe ConservancyUSOpen$4.0MCalifornia Pollution Control Financing Authority (CPCFA) Exempt Facility Bond Financing ProgramState Treasurer's OfficeUSOpen$550.0MCoastal Conservancy GrantsCoastal ConservancyUSOpenInvestigating Site Contamination Program (ISCP)Department of Toxic Substances ControlUSOpen$100KExplore the Coast OvernightCoastal ConservancyUSOpen$5.0MReplacing, Removing, or Upgrading Underground Storage Tanks LoanState Water Resources Control BoardUSOpen$750KReplacing, Removing, or Upgrading Underground Storage Tanks GrantState Water Resources Control BoardUSOpen$70KThe Safe and Affordable Funding for Equity and Resilience Program (SAFER)State Water Resources Control BoardUSOpenClean Water State Revolving Fund (CWSRF) ProgramState Water Resources Control BoardUSOpenEmergency Drinking Water / Cleanup & Abatement Account ProgramsState Water Resources Control BoardUSOpen$9.7MDrinking Water State Revolving Fund (DWSRF) ConstructionState Water Resources Control BoardUSOpen$10.0MDrinking Water State Revolving Fund (DWSRF) PlanningState Water Resources Control BoardUSOpen$500KDriving a Cleaner Illinois - VolkswagenEnvironmental ProtectionUS26-1697-09Open$18.0MNatural and Working Lands+ ClimateDepartment Of Natural ResourcesUSOpenUnsewered Communities Planning Grant Program - Round 3Illinois Environmental Protection AgencyUSOpen$30KEnergy Efficiency Assessment ProgramEnvironmental ProtectionUS24-3369-01Open$25KLead Service Line Inventory Grant ProgramEnvironmental ProtectionUS24-3017-04Open$50KEnergy Efficiency Trust Fund Grant ProgramEnvironmental ProtectionUS24-2722-01Open$500KSmall Grants ProgramSacramento-San Joaquin Delta ConservancyUSOpenHeat Network Efficiency Scheme (HNES)Department for Energy Security and Net ZeroGBOpen£10.0MAtmospheric and Geospace Sciences Postdoctoral Research Fellowships (AGS-PRF)U.S. National Science FoundationUS22-639Open$2.0MNotice of Intent: Program to End Modern Slavery FY 2022Office to Monitor-Combat Trafficking in PersonsUSSFOP0008547OpenEngland Woodland Creation Offer (EWCO)Department for Environment, Food and Rural Affairs / Forestry Commission – Defra Trees ProgrammeGBOpen£2.0MRenewable Energy Systems and Energy Efficiency Improvements ProgramRural Business-Cooperative Service USRDBCP-REAP-RES-EEI-2019Open$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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