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.

See the open notices Open in the feed
13,995

open tenders and grants

Get weekly environment & sustainability alerts

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 opportunities

World Bank

Climate Change Action Plan, PROBLUE, energy transition and water global practice lending.

See live opportunities

GEF

Global Environment Facility — biodiversity, climate change, chemicals and waste.

See live opportunities

EU Green Deal

Horizon Europe, Innovation Fund, Modernisation Fund and the Circular Economy Action Plan.

See live opportunities

AfDB

African Development Bank — Sustainable Energy Fund for Africa, Desert to Power, African Water Facility.

See live opportunities

USAID

Climate and water security programming, resilience funding.

See live opportunities

Open now

Environment & Sustainability opportunities

In this sector
All Waste & Recycling Environmental Assessment & Management Pollution & Remediation Climate & Decarbonisation Conservation & Biodiversity

Filter by country

All countries Ukraine 2,867 Germany 2,400 Poland 2,111 France 1,076 United Kingdom 434 Spain 404 Netherlands 364 Italy 320 Canada 304 Belgium 301 United States 270 Norway 192 Sweden 171 Czechia 163 Romania 132 Ireland 114 Portugal 88 Denmark 83 Australia 68 Brazil 63 Finland 62 Switzerland 58 South Africa 37 New Zealand 35 Philippines 24 Pakistan 19 Colombia 16 Tanzania 15 Kenya 12 India 11 Uganda 9 United Arab Emirates 8 Ghana 6

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

Tenders
Cymru Can Strategy ReviewFuture Generations Commissioner for WalesGB099537-2026Closes 9 Nov 2026£13KNewGBC & WBC Fire Risk AssessmentsSE Shared ServicesGBGBC - 039261Closes 16 Nov 2026CA18588 - Provision of Internal Building Cleaning ServicesPlumpton CollegeGBCloses 7 Dec 2026£1.0MSHWD CleaningSouth Hams District CouncilGBRQ/1135Closes 20 Nov 2026£150KNewLegionella Consultancy ServicesEast Suffolk CouncilGB2904-PPT-OCloses 16 Nov 2026New260068 Contract for the supply, delivery, commission, installation, consumables, & maintenance of a Twin-Screw Extruder for Compounding and RecyclingQueen's University BelfastGB260068Closes 12 Nov 2026NewWater Treatment Services including Water Risk AsesssmentsIn-tend Education PortalGBLEGI_0926Closes 10 Nov 2026NewDBC (EE) Provision of a Waste Haulage Service for Dacorum Borough CouncilSupply HertfordshireGBCPU00559Closes 5 Nov 2026NewISO11 Fumigation Lobby and Dedicated Air Handling Unit (AHU) - RetenderTHE PIRBRIGHT INSTITUTEGBEMS/ISO11FUMWRK2.0/2026Closes 13 Nov 2026NewStar Academies - Building Cleaning Services - The Valley Leadership AcademyIn-tend Education PortalGBITT/2026/CLEAN/SVACloses 2 Nov 2026NewHBC 1026 Provision of Arboriculture ServicesSupply HertfordshireGBHC331Closes 6 Nov 2026QTS Consultants FrameworkQuality Trusted Solutions LLPGBocds-h6vhtk-0775e4Closes 18 Dec 2026£150.0MNewGrounds Maintenance at WMFRA Sites 2026 - 2030West Midlands Fire and Rescue AuthorityGBC6099Closes 2 Nov 2026NewHartpury University & Hartpury College of Further Education - Total Waste Management ServicesHartpury CollegeGBCA18424Closes 28 Oct 2026£600KNewHighway Grass Verge and Hedge Cutting, Rights of Way - Seasonal Vegetation cuts, Suds and Watercourse MaintenanceBedford Borough CouncilGBBBC EN 04237Closes 28 Oct 2026NewTechnical and Highways Works FrameworkSalford City CouncilGBS1232Closes 18 Nov 2026£300.0MNewThe Supply of Electricity to MOD sites in Northern IrelandDefence Infrastructure OrganisationGB715787474Closes 23 Nov 2026£25.9MDUD - Lot 1: Asbestos Analytical & Consultancy Services (H807a) and Lot 2: Asbestos Removal & Ancillary Licensed Scaffolding (H807b)Dudley Metropolitan Borough CouncilGB26008Closes 16 Nov 2026£3.8MNewCleaning Services for Milton Keynes City CouncilMilton Keynes City CouncilGB2026-022Closes 1 Dec 2026NewDynamic Purchasing System for Data Sources and Services including Expertise (DPS Data SaSiE)Office for National StatisticsGBPU-18/0003Closes 3 Apr 2028£19.0MNewRefurbishment and Modernisation (RM4S) - ScotlandLHC Procurement GroupGBLHC - 0150Closes 11 Dec 2026NewConsultancy ServicesLHC Procurement GroupGBLHC - 0168Closes 29 Jan 2027NewAsset Safety and Compliance (ASC2)LHC Procurement GroupGBLHC - 0169Closes 31 Mar 2027NewEnergy Efficiency & Renewable Technology (EERT DPS)LHC Procurement GroupGBLHC - 0071Closes 18 Feb 2029NewSU172(26) Energy Centre and Union House District Heat Network Connection WorksSwansea UniversityGBocds-h6vhtk-06b454Closes 30 Oct 2026£5.0M
Grants308
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

See every match in the feed

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.

Looking for funding instead of contracts? Browse environment & sustainability grants and funding calls

Other categories

Get environment & sustainability alerts.

A weekly digest of environment & sustainability tenders and grants for where you do business.

Set up alerts Get started free