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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.

15,945 open opportunities in this category

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Wind turbines and solar panels — renewable energy infrastructure

Who this is for

Renewable energy EPCs, water engineering firms, climate advisory, carbon verification bodies, environmental NGOs, ESG consultancies.

Top Funders

Major sources of procurement and grant funding in this category:

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

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

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Environment & Sustainability Opportunities

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.

Here is a selection of recent tenders and grants. Register for free to view all environment & sustainability opportunities.

Health and Fitness Assessment Services - Fighting Fit Program

TENDER Open
Australia, South Australia 27 Oct 2026 (Closes in 28 days) SA-DEW059374

Health and Fitness Assessment Services - Fighting Fit Program. Issued by: Department for Environment and Water

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EPC Certification Service Contract

TENDER Open
United Kingdom 15 Oct 2026 (Closes in 17 days) LBC/TN/820

Croydon Council is looking for a supplier to provide EPC Certification Service Contract

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Technical Advisory Services for EPBC ACT Strategic Assessment - Forest Management Operations

TENDER Open
Australia, Western Australia 6 Oct 2026 (Closes in 8 days) WA-DBCA373ST0822026

Agency: Department of Biodiversity, Conservation and Attractions. Category: Environmental Services. Type: Tender

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Water Data Management Tools

TENDER Open
Australia, Western Australia 20 Oct 2026 (Closes in 22 days) WA-DWER101726

Agency: Department of Water and Environmental Regulation. Category: Information Technology Broadcasting and Telecommunications. Type: Tender

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DEP-BWR-NOI-FY27-M36 grant announcement only

TENDER Open
United States, Massachusetts 21 Oct 2026 (Closes in 23 days) BD-27-1045-BWR00-BWR01-133675
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RFT1 - Collection - Council Waste and Recycling Services (CWT202600634)

TENDER Open
Australia, South Australia 16 Nov 2026 (Closes in 48 days) SA-CWT059378

RFT1 - Collection - Council Waste and Recycling Services (CWT202600634). Issued by: City of West Torrens

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Independent Medical Examination (IME) RFR

TENDER Open
United States, Massachusetts 6 Oct 2026 (Closes in 8 days) BD-27-1042-ENV-ENV01-133439
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26-27FY - Crown Lands Asset Protection Zones Program - P_2621441

TENDER Open
Australia, New South Wales 12 Oct 2026 (Closes in 14 days) NSW-P_2621441

26-27FY - Crown Lands Asset Protection Zones Program - P_2621441

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Circular economy training for South Australian businesses

TENDER Open
Australia, South Australia 13 Oct 2026 (Closes in 14 days) SA-DEW059322

Circular economy training for South Australian businesses. Issued by: Department for Environment and Water

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Drug and Alcohol Testing

TENDER Open
United States, Massachusetts 22 Oct 2026 (Closes in 24 days) BD-27-2157-SERSG-SERSG-133441
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Off-Grid Solar PV Electrification & Maintenance Contract for Maqhashiya Village

TENDER Open
South Africa, KwaZulu-Natal 30 Sep 2026 (Closes tomorrow) SAPVIA-109138

Dear Members, Please see below tender opportunity for your attention: Off-Grid Solar PV Electrification & Maintenance Contract for Maqhashiya Village Issuing Body: Eskom Ideal Bidder: An experienced electrical contractor or renewable energy company with proven expertise in off-grid solar PV installations, particularly in rural settings. The bidder must have the capacity for both installation an...

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Construction of Wetland Regulators

TENDER Open
Australia, South Australia 12 Oct 2026 (Closes in 13 days) SA-DEW059310

Construction of Wetland Regulators. Issued by: Department for Environment and Water

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Recycling Program Sponsorship Planning & Management Services (Re-solicitation)

TENDER Open
United States, Ohio 9 Oct 2026 (Closes in 11 days) cincinnati-oh-275X911178
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Rowan Gate Primary School - Cleaning Services

TENDER Open
United Kingdom 31 Mar 2030 (Closes in 1279 days) MPN-10366

Rowan Gate Primary School is currently out to tender for the provision of a full daily cleaning service. The contract is being offered for three years with the option to extend for a further two periods of 12 months. The contract commencement date is 01 April 2027 . The contract is for a full daily cleaning service during term time and periodic cleaning outside of term time. TUPE is expected to...

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DEP-BWR-NOI-FY27-LIS Nitrogen Reduction Grantt ANNOUNCEMENT ONLY

TENDER Open
United States, Massachusetts 21 Dec 2026 (Closes in 84 days) BD-27-1045-BWR00-BWR01-133107
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LBE Solar-Decarbonization Grant Program for State Entities

TENDER Open
United States, Massachusetts 30 Jun 2027 (Closes in 274 days) BD-25-1041-ENE01-ENE01-107704
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DOER PON-ENE-2025-013 Climate Leader Communities Decarbonization Accelerator Grant Program

TENDER Open
United States, Massachusetts 5 Feb 2027 (Closes in 130 days) BD-25-1041-ENE01-ENE01-110103
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DEP-BPE-RFR-2026-CERP-Wastewater Energy Recovery Pilot Grant (WWER) GRANT ANNOUNCEMENT ONLY

TENDER Open
United States, Massachusetts 23 Oct 2028 (Closes in 756 days) BD-26-1045-BPE00-BPE01-129113
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DEP-BWR-NOI-FY27-604b grant announcement only

TENDER Open
United States, Massachusetts 7 Oct 2026 (Closes in 9 days) BD-27-1045-BWR00-BWR01-132526
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DEP-BWR-NOI-FY27-319 grant announcement only

TENDER Open
United States, Massachusetts 28 Oct 2026 (Closes in 30 days) BD-27-1045-BWR00-BWR01-132812
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Grant - UCF Tree Canopy Enhancement Grant Program

TENDER Open
United States, Massachusetts 2 Nov 2026 (Closes in 35 days) BD-27-1020-DCRFS-DC366-132960
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FY2027 DCR Watershed System Salt Reduction Grant

TENDER Open
United States, Massachusetts 2 Oct 2026 (Closes in 4 days) BD-27-1020-DCRCU-DC250-133000
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Snow Ridge Road (KNP5) CH50.8km Stabilisation Project in Kosciuszko National Park - SR01086

TENDER Open
Australia, New South Wales 28 Sep 2026 (Closes today) NSW-SR01086

Snow Ridge Road (KNP5) CH50.8km Stabilisation Project in Kosciuszko National Park - SR01086

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This Notice of Intended Procurement (NOIP) is to notify Suppliers of the upcoming negotiated Request for Proposal (nRFP) for the manufacture, supply, installation, repair, refurbishment, and removal of street litter bins in the public right-of-way. The anticipated nRFP posting date has been updated. Please note that the revised posting date is approximate and may be subject to change.

TENDER Open
Canada, Ontario 7 Nov 2026 (Closes in 39 days) tobids-5836546642

This Notice of Intended Procurement (NOIP) is to notify Suppliers of the upcoming negotiated Request for Proposal (nRFP) for the manufacture, supply, installation, repair, refurbishment, and removal of street litter bins in the public right-of-way. The anticipated nRFP posting date has been updated. Please note that the revised posting date is approximate and may be subject to change.

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Dynamic Purchasing System for Data Sources and Services including Expertise (DPS Data SaSiE)

TENDER Open
United Kingdom, Any region £19.0M 4 Apr 2028 (Closes in 554 days) PU-18/0003

This is a Dynamic Purchasing System for Data Sources and Services including expertise (DPS Data SaSiE) ONS would like to engage with organisations that have data sources and services including expertise that can support our mission to provide statistics and research for the public good. Our statistics and research cover all aspects of the UK’s economy and society, examples which are described b...

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Frequently Asked 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 & funding calls

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