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.
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.
See live opportunitiesWorld Bank
Climate Change Action Plan, PROBLUE, energy transition and water global practice lending.
See live opportunitiesGEF
Global Environment Facility — biodiversity, climate change, chemicals and waste.
See live opportunitiesEU Green Deal
Horizon Europe, Innovation Fund, Modernisation Fund and the Circular Economy Action Plan.
See live opportunitiesAfDB
African Development Bank — Sustainable Energy Fund for Africa, Desert to Power, African Water Facility.
See live opportunitiesOpen now
Environment & Sustainability opportunities
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2,771
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2,365
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2,112
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968
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681
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440
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328
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299
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283
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263
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A selection of recent tenders and grants. Register for free to see all environment & sustainability opportunities.
Tenders
NewProposed 50KW hybrid 57.2KWH lithium bank three phase two way solar plant 25KW inputCloses 20 Nov 2026NewFor the provision of services for strengthening the policy, technical and institutional framework for energy-related e-waste management in KenyaCloses 19 Nov 2026NewConsultancy 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”Closes 16 Nov 2026NewProposed construction of water tower, installation of a solar powered pump system, installation of 10,000 litres water tank, piping and plumbing worksCloses 13 Nov 2026NewDesign, 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 subcountyCloses 3 Dec 2026NewConsultancy service for conducting a climate, environment, social risk and vulnerability assessment for nairobi city countyCloses 13 Nov 2026NewUpgrading 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 powCloses 22 Nov 2026NewSupply, delivery, installation, testing and commissioning of a 80KW solar photovoltaic (spv) system at ifo 2 hospital in dadaab refugees camp, garissa countyCloses 19 Nov 2026Newsupply, 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.Closes 10 Nov 2026NewDesign, 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 centersCloses 3 Dec 2026NewPromotion of breed improvement through provision of cows/camel that is able to withstand climate shock and increase productionCloses 18 Nov 2026NewProposed installation of solar panels, batteries and wiring the rooms at naiperere dispensary in mukogondo west, laikipia north sub-county, laikipia countyCloses 17 Nov 2026NewWorkshop Facilitation ServicesCloses 13 Nov 2026NewConstruction of Dzeruni Dam in Karyaka with installation of solar system in PumaCloses 10 Nov 2026NewConsulting 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 KenyaCloses 2 Dec 2026NewTranslation ServicesCloses 11 Nov 2026NewTWENDE KAP Survey and PNICloses 11 Nov 2026NewTranslation GBW IRCloses 12 Nov 2026NewProposed upgrading of kwa jubilee road to paved standards, installation of solar streetlights, construction of stormwater drainage and footpaths within chaka townCloses 12 Nov 2026NewSolar-Powered Electric Cooking (E-Cooking) Systems in Reception Centres in Kakuma and KalobeyeiCloses 11 Nov 2026NewRFP/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.Closes 9 Nov 2026NewRFP/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 AreasCloses 9 Nov 2026NewTechnical support for strengthening climate-resilient primary health care in Nairobi and Busia counties.Closes 9 Nov 2026
Grants311
NewFY27 Guidelines for Brownfield Assessment Grants (Community-wide Assessment Grants)Closes 21 Jan 2027$500KNew2026 Diesel Emissions Reduction Act (DERA) National ProgramCloses 22 Jan 2027$12.0MNewDRIVE35 Scale-up Fund Drawdown 6Closes 27 Jan 2027£20.0MNewROSES 2025: A.17 HydrosphereCloses 28 Jan 2027NewForest Creation GrantCloses 1 Feb 2027£1.0MNewDivision of Boating and Waterways Local Assistance Boat Launching Facility Grant Program FY27Closes 1 Feb 2027NewDivision of Boating and Waterways Local Assistance Statewide Ramp Repair and Modification Grant Program FY27Closes 1 Feb 2027NewDivision of Boating and Waterways Local Assistance Statewide Sign Grant Program FY27Closes 1 Feb 2027$10KNewDivision of Boating and Waterways Local Assistance Statewide Non-Motorized Boat Launching Facility Grant Program FY27Closes 1 Feb 2027NewROSES 2025: D.10 Astrophysics TheoryCloses 3 Feb 2027NewDam Safety and Climate Resilience Local AssistanceCloses 4 Feb 2027$240.0MNewROSES 2025: B.8 Heliophysics Spaceflight Science FoundationsCloses 5 Feb 2027NewClimate Program Office FY 2027 - Super Intelligence/Machine Learning Innovation to Advance NOAA's Earth System Science and Support Hazard ResilienceCloses 9 Feb 2027$750KNewFY27 Residential Sharps Collection ProgramCloses 1 Mar 2027$35KNewROSES 2025: B.7 The Heliophysics Low-Cost Access to SpaceCloses 16 Mar 2027NewCouncil Capacity Building Funding RoundCloses 22 Mar 2027A$80KNewMRFF – Global Health Initiative – 2026 Climate Change and Communicable Diseases Grant OpportunityCloses 31 Mar 2027A$9.0MNewPeople and ResearchCloses 1 Apr 2027£300KNewIUSE / Professional Formation of Engineers: Revolutionizing Engineering Departments (IUSE/PFE: RED)Closes 13 Apr 2027$2.0MNewBiodiversa+ 2026 to 2027: novel ecosystems (BiodivFuture)Closes 16 Apr 2027£375KNewNotice of Intent to Issue NOFO DE-FOA-0003649: Leveraging Domestic Infrastructure and Resources to Unleash Alternative Chemicals, Fuels and FeedstocksCloses 26 Apr 2027NewPowering the Regions Fund – Safeguard Transformation Stream Round 2Closes 6 May 2027A$321.0MNewWind Energy Manufacturing Co-Investment Program WACloses 20 May 2027NewWater4All 2026 call: sustainable water managementCloses 4 Jun 2027£313KNewNSW Private Water Pensioner Bill Rebate (2026–27)Closes 20 Jun 2027A$679
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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