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
14,648

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 2,842 Germany 2,296 Poland 2,258 France 1,073 Philippines 526 United Kingdom 444 Spain 408 Netherlands 353 Italy 324 Belgium 301 Canada 295 United States 266 Norway 183 Sweden 181 Czechia 161 Romania 158 Ireland 120 Portugal 94 South Africa 82 Denmark 76 Australia 73 Finland 72 Brazil 62 Switzerland 61 New Zealand 37 Tanzania 33 Pakistan 25 Colombia 16 Kenya 16 India 11 United Arab Emirates 8 Uganda 8 Ghana 7

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

Tenders
City of Calgary - Request for Proposal - 26-2026 - Arboriculture TrainingCity of CalgaryCAAB-2026-07150Closes 24 Nov 2026County of Newell - Invitation to Bid - Hamlet of Tilley Residential Solid Waste Collection Services 2027 to 2030County of NewellCAAB-2026-07165Closes 10 Nov 2026Town of High Level - Building Climate Adaptation and Asset Management CapacityTown of High LevelCAAB-2026-07143-11000103Closes 27 Nov 2026Structural Protection Unit (SPU) MaterialsGovernment of Northwest TerritoriesCA0000009438-11007790Closes 13 Nov 2026Conifer Nursery ServicesGOVERNMENT OF PRINCE EDWARD ISLANDCAPEIG-6820-1006097Closes 17 Nov 2026RFP406 - Hazardous Waste ServicesUniversity of VictoriaCA235281-11036521Closes 24 Nov 2026Waste Management ServicesOlds CollegeCAAB-2026-07121-11000211Closes 19 Nov 2026W7701-278176 - Air Storage Bag for Trisonic Wind TunnelDepartment of Public Works and Government Services (PSPC)CAWS5944010672-Doc5952019972Closes 18 Dec 2026Second Generation Landfill ServicesWestern Region Solid Waste-Resource Management AuthorityCAWC2026-001Closes 4 Dec 2026Olds College - Request for Proposal - Waste Management ServicesOlds CollegeCAAB-2026-07121Closes 19 Nov 2026Town of High Level - Request for Proposal - Town of High Level - Building Climate Adaptation and Asset Management CapacityTown of High LevelCAAB-2026-07143Closes 27 Nov 2026University of Lethbridge - Request for Proposal - Energy Management PlanUniversity of LethbridgeCAAB-2026-07133Closes 20 Nov 2026938 Barton Street DemolitionHamilton Conservation AuthorityCACloses 13 Nov 2026Environmental and Technical Services for Landfill Closure PlanCity Of VaughanCARFP26-342-37306535Closes 20 Nov 202626-533 (MAG) Service de lavage des vitres et autres travaux d’entretien effectués en hauteur pour le casino et le Hilton du Lac-LeamyLoto-Québec .CA26-533Closes 20 Nov 2026Contrat à exécution sur demande à plusieurs prestataires de service - Entretien ménagerCentre de services scolaire des Trois-LacsCA26-043Closes 17 Nov 2026Entretien ménagerSQI-Direction immobilière Sud de MontréalCA44547840Closes 3 Dec 2026Collecte et transport de matières résiduelles (déchets et compost)Ville de Maniwaki.CA260605Closes 15 Jan 2027City of Beaumont - Request for Proposal - Wildlife Control ServicesCity of BeaumontCAAB-2026-07104Closes 18 Nov 2026Structural Protection Unit (SPU) MaterialsDepartment of Environment and Climate ChangeCAGNWT-0000009438Closes 13 Nov 2026Municipal Facilities Deep Energy Retrofit Feasibility Study & Decarbonization RoadmapCity of LacombeCAAB-2026-07061-11000284Closes 13 Nov 2026Solid Waste and Recycling Facility - Phase IIB Leachate Collection System ExpansionCity of Thunder BayCA20-2026-12274526Closes 5 Nov 2026Gather data and maintain the alternative fuel station databaseDepartment of Natural ResourcesCAcb-313-36103614Closes 17 Nov 2026City of Lacombe - Request for Proposal - Municipal Facilities Deep Energy Retrofit Feasibility Study & Decarbonization RoadmapCity of LacombeCAAB-2026-07061Closes 13 Nov 2026HCA 174 Ridge Road DemolitionHamilton Conservation AuthorityCACloses 13 Nov 2026
Grants309
Faster Assessments Incentive Program Round 2Department of Planning, Housing and InfrastructureAU127706Closes 10 Nov 2026A$3.0MROSES 2025: C.2 Solar System ScienceNASA HeadquartersUSNNH25ZDA001N-SCUBEDCloses 12 Nov 2026Joint Organisation Net Zero Acceleration Grant Round 4Department of Climate Change, Energy, the Environment and WaterAU130387Closes 13 Nov 2026A$175KIllinois Climate Pollution Reduction Grants: Small Utility Clean Energy Planning Grant Program - Fourth RoundIllinois Finance AuthorityUSCloses 13 Nov 2026$200KCooperative Agreement for Affiliated Partner with the Hawaiʻi-Pacific Islands Cooperative Ecosystem Studies Unit (CESU)Geological SurveyUSG27AS00073Closes 14 Nov 2026$435KCooperative Agreement for affiliated Partner with Californian Cooperative Ecosystem Studies UnitGeological SurveyUSG27AS00037Closes 14 Nov 2026$150KCanadian Climate PartnershipsGlobal Affairs CanadaCACloses 17 Nov 2026Easement Restoration and StewardshipNatural Resources Conservation ServiceUSCloses 19 Nov 2026$5.0MMQA: Applications for Direct Bursary Funding Applications by Universities and TVET Colleges for Unemployed Bursars for 2027Mining Qualifications Authority (MQA)ZACloses 19 Nov 2026Research Conference Support Program - 2027 RoundOffice of the Chief Scientist and EngineerAU129273Closes 19 Nov 2026A$10K2026 Solutions for Congested Corridors ProgramTransportation CommissionUSCloses 19 Nov 2026$500.0MUnlocking New Levels of Output and Capacity for Key Subsurface Resources (UNLOCK)Advanced Research Projects Agency Energy USDE-FOA-0003630Closes 20 Nov 2026$5.0MUnlocking New Levels of Output and Capacity for Key Subsurface Resources SBIR/STTR (UNLOCK SBIR/STTR)Advanced Research Projects Agency Energy USDE-FOA-0003631Closes 20 Nov 2026$4.6MAdvice and Planning - 2026/27Sound NSW within the Department of Creative Industries, Tourism, Hospitality and SportAU122913Closes 23 Nov 2026A$20KData for metascience sandpit 2027UK Research and Innovation, Economic and Social Research Council (ESRC) , Natural Environment Research Council (NERC) , Biotechnology and Biological Sciences Research Council (BBSRC) , Arts and Humanities Research Council (AHRC) , Science and Technology FGBCloses 24 Nov 2026£2.0MAccelerating Electric Vehicle Charging ProgramDepartment of Climate Change, Energy, the Environment and WaterAU2026-6244Closes 24 Nov 2026Intermediate Temperature Cooling UnitDepartment of the NavyUSDON27BZ01-NV005Closes 25 Nov 2026Skills Solutions Partnerships VICVictorian GovernmentAUCloses 27 Nov 2026Net Zero Planning Grant Round 2Department of Climate Change, Energy, the Environment and WaterAU124831Closes 30 Nov 2026A$25KEV Fleets Incentive Kick-start funding FY26Department of Climate Change, Energy, the Environment and WaterAU109672Closes 30 Nov 2026A$1.2MROSES25: A.14 AtmosphereNASA HeadquartersUSNNH25ZDA001N-ATMOSCloses 2 Dec 2026Battery Innovation: Feasibility Studies Rd 3Innovate UK on behalf of the Department for Business, Innovation, Science and Trade (BIST).GBCloses 2 Dec 2026£500KBattery Innovation: Concept Development Rd 3Innovate UK, part of UK Research and Innovation (UKRI), is delivering the Battery Innovation Programme on behalf of the Department for Business, Innovation, Science and Trade (BIST).GBCloses 2 Dec 2026£4.0MSustainable Medicines Manufacturing Innovation: CR&D Round 2Innovate UKGBCloses 2 Dec 2026£1.0MFull ADOPT Grant: Round 10Department for Environment, Food and Rural Affairs (Defra)GBCloses 2 Dec 2026£160K

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