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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.

15,975 open opportunities in this category

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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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.

Environment & Sustainability Tenders

Canada, *YellowKnife 12 Oct 2026 (Closes in 14 days) cb-242-17976404

Notice of Proposed Procurement (NPP) For Waste Collection for Housing Services Centre (HSC) Yellowknife This requirement is for: Department of National Defence (DND) – Canadian Forces Housing Agency (CFHA) 1. CFHA, within DND, has a requirement for waste collection for Residential Housing Units (RHUs) located in the City of Yellowknife. 2. Publication All solicitation documents will be publishe...

TENDER Open
Canada, Ontario, National Capital Region 6 Oct 2026 (Closes in 8 days) cb-168-90733540

Notice of Proposed Procurement (NPP) 1. This NPP is issued pursuant to PWGSC Supply Arrangement (SA) # E60PQ-140003/D and covers a requirement from the following Product Category(ies) of the SA: - Product Category 1 - Workstation Systems; - Product Category 3 – Filing and Storage Products 2. Environment and Climate Change Canada has a requirement for the purchase and delivery of office furnitur...

Canada, Ontario 5 Oct 2026 (Closes in 7 days) canadorecollege-A01-2027

Canadore College is seeking to acquire specialized renewable energy training equipment, associated instructional resources, and software licensing to support the delivery of the Electrician - Construction and Maintenance (309A) apprenticeship program.

Canada, Alberta 15 Oct 2026 (Closes in 17 days) AB-2026-06543

Background: The reach extending from Ben’s Lake Diversion Structure to Lake Six conveys flows from the Vermilion River, as well as inflows from Watt Lake. The combined flows from the Vermilion River and Watt Lake are conveyed through this channel before discharging into Lake Six, located approximately 5 km downstream of the diversion structure. Recent inspections conducted by operations staff h...

United States, California 8 Oct 2026 (Closes in 10 days) 12A2394-1023111

State of California Hazardous Waste Disposal Services in Orange County Tender # 12A2394 Closing Date : 10/08/2026 at 14:00 PM Contact: Contact: Queenann Herron Email: queenann.herron@dot.ca.gov Details: The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible ver...

Canada, Ontario 6 Oct 2026 (Closes in 8 days) REOI PW-01-2026-1000270

Town of Petawawa REQUEST FOR EXPRESSION OF INTEREST - SUPPLY AND DELIVERY OF FEEDSTOCK FOR PETAWAWA WPCP ANAEROBIC DIGESTION FACILITY REOI PW-01-2026 Closing Date: 10/06/2026 10:00:00 AM ET Details: The Town of Petawawa is inviting expressions of interest from qualified Respondents interested in supplying feedstock supplies to be utilized at the Petawawa Water Pollution Control Plant (WPCP) as ...

Canada, Northwest Territories 1 Oct 2026 (Closes in 3 days) 0000009359-11007735

Government of Northwest Territories Fall Caribou Composition Survey Tender # 0000009359 Closing Date : 10/01/2026 at 15:00 PM Contact: Details: The Government of the Northwest Territories (GNWT), Procurement Shared Services (PSS), on behalf of Environment & Climate Change is requesting tenders for the purpose of rotary wing services for a Fall Caribou Composition Survey in multiple regions. Dis...

Canada, British Columbia 8 Oct 2026 (Closes in 10 days) PS20261912-ENG-NOITC-11038764

City of Vancouver Vancouver Landfill - Monthly Compost Quality Analysis PS20261912-ENG-NOITC Closing Date: 10/08/2026 3:00:00 PM PT Details: Description: Vancouver Landfill - Monthly Compost Quality Analysis Weblink: https://bids.sciquest.com/apps/Router/PublicEvent?CustomerOrg=CityofVancouver Disclaimer: The information for this bid was obtained from an external source and will require that yo...

Canada, Alberta 8 Oct 2026 (Closes in 10 days) cb-943-97543315

5P468-26-0191/A Roadside Brushing Vegetation Removal, Waterton Lakes National Park BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY ACCEPTING BIDS VIA SAP ARIBA, YOU MUST SUBMIT YOUR BID VIA FAX OR EMAIL AS INDICATED IN THE SOLICITATION DOCUMENT. BIDS RECEIVED IN-PERSON OR BY COURIER WILL NOT BE ACCEPTED. The only acceptable email address for responses ...

Canada, *Canada 22 Oct 2026 (Closes in 24 days) cb-158-97642715

Natural Resources Canada (NRCan), through the Canadian Forest Service—Laurentian Forestry Centre (CFS-LFC), has been entrusted by the Department of National Defense (DND) with the mandate to implement the integrated forest resource management plan for Valcartier Base (Base Va) and Farnham Base (Base Fa). Since 1994, various forest management and related activities have been carried out. To cont...

Canada, Ontario 20 Oct 2026 (Closes in 22 days) peelregion-2026-568T-8ed35464

The Region currently operates six Community Recycling Centres (CRCs) within the Regional Municipality of Peel. The Agency is seeking the services of a qualified Vendor to provide the services for the recycling and disposal of drywall material to support the Agency’s recycling objectives.

Canada, Ontario 29 Oct 2026 (Closes in 31 days) york-RFT-3523-26-79f14641

The Region will ONLY accept ELECTRONIC BID SUBMISSIONS submitted through the Region’s Bids and Tenders website for this Request for Tender. HARD COPY BID SUBMISSIONS WILL NOT BE ACCEPTED. Bids must be submitted and received by the Region no later than 1:00:00 p.m., Eastern Standard Time. BRIEF DESCRIPTION OF WORK: This RFT is an invitation by the Region to prospective Bidders to submit Bids for...

Canada, Ontario 6 Nov 2026 (Closes in 38 days) tobids-5815425347

This RFP is an invitation by the City of Toronto (the “City”) to prospective suppliers to submit Bids for the R.C Harris Water Treatment Plant Flat Roof Replacement and Solar PV Design, as further described in Part 3 (Requirements for Deliverables).

Canada, Ontario 22 Oct 2026 (Closes in 23 days) tobids-5820659446

This RFP is issued to hire an Architect as a prime consultant for the Albion pool and Health club SOGR and Net zero emission project, to lead a group of Engineers and subconsultants, to carry on the Investigation, Design, preparation of tender documents application for Building permit and other permits as needed, tendering, contract administration during construction, project closeout, Warranty...

Canada, Alberta 6 Oct 2026 (Closes in 8 days) ab-2026-06504

The Purchaser (Environment and Protected Areas) is seeking to purchase one (1) Storage Sea Can. | Show more description | Show less description

Canada, Alberta 23 Oct 2026 (Closes in 25 days) AB-2026-06524

Government of Alberta (GoA) Ministries and Agencies are interested in a broad range of satellite imagery and derivative product offerings. This RFP follows several individual pilot projects, including the use of PlanetScope imagery for Machine Learning (ML) derived wetland inventory in collaboration with Ducks Unlimited Canada (DUC) and the Alberta Biodiversity and Monitoring Institute (ABMI), ...

Canada, Northwest Territories 1 Oct 2026 (Closes in 3 days) GNWT-0000009359

Fall Caribou Composition Survey

Canada, Northwest Territories 9 Oct 2026 (Closes in 11 days) GNWT-0000009382

One (1) Mid Size SUV for Inuvik

United States, California 15 Oct 2026 (Closes in 17 days) 08A4037-1023105

State of California *SB/DVBE ONLY* IFPQ 08A4037 Heating, Ventilation and Air Conditioning (HVAC) Replacement Services in Riverside and San Bernardino Counties Tender # 08A4037 Closing Date : 10/15/2026 at 15:00 PM Contact: Contact: Catherine Andersen Email: catherine.andersen@dot.ca.gov Details: Contractor agrees to provide all labor, equipment, vehicles, tools, materials, parts, permits, suppl...

Canada, British Columbia 13 Oct 2026 (Closes in 15 days) ES-26-20-11034975

Regional District of Fraser-Fort George ES-26-20 Compaction and Cover Services - Legrand Demolition and Construction Waste Landfill Tender # ES-26-20 Researched Bid This information is for viewing purposes only Closing Date : 10/13/2026 at 14:00 PM Contact: Contact: Janet Todoruk Email: Details: Disclaimer: This bid is researched and provided for information purposes only. To participate in thi...

Canada, Prince Edward Island 8 Oct 2026 (Closes in 10 days) CHTN-2026-007-1001057

City of Charlottetown Pickup and Disposal of Compost, Recyclables and Waste for Municipal Buildings CHTN-2026-007 Closing Date: 10/08/2026 2:00:00 PM AT Details: The purpose of this RFP is to select a waste management service to pick up and dispose of compost, recyclables, and waste materials from municipal buildings in the City of Charlottetown. This bid is researched and provided for informat...

Canada, Saskatchewan 29 Sep 2026 (Closes tomorrow) TX7261-11001227

SaskEnergy Incorporated Storage Engineering Consulting Services Tender # TX7261 Closing Date : 09/29/2026 at 17:00 PM Contact: Contact: Carl Hingley Email: buyer4@saskenergy.com Details: TransGas Storage unit would like to establish a pool of qualified engineering and geoscience consulting firms to self-perform a full suite of consulting services in the salt cavern and reservoir storage field s...

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.

Environment & Sustainability Grants

United States 30 Jun 2027 (276 days left)

This grant provides resources for keeping boater sewage from California waterways. The Pumpout Facility Grant Program funds the construction of pumpout and dump stations on California's waterways.

The Government provided a further $25 million to extend the program for an additional two years to 30 June 2027. Revive Live provides essential support to established live music venues and Australian music festivals through open competitive and closed non-competitive grant opportunities to assist them to continue to operate in the current operating climate, limiting venue closures and event cancellations, and stimulating long-term sustainability.  This grant opportunity provides flexibility to allow the Department to invite specific organisations to submit applications for a project that addresses the strategic needs of the sector, outside the timeframes of the open competitive grant opportunity. The assessment of such projects ensures the program can address identified emerging sector ...

ZM 31 Dec 2027 (459 days left)

Status: Active Country: Republic of Zambia Region: Eastern and Southern Africa Financing instrument: Development Policy Lending World Bank commitment: USD 0.00 Project cost: USD 0.00

Open Energy Transmission and Distribution IN P176032
IN 31 Mar 2028 (550 days left)

Status: Active Country: Republic of India Region: South Asia Borrower: India Implementing agency: Directorate of Energy, HimUrja, HPPCL (Himachal Pradesh Power Corporation Limited), HPSEBL (Himachal Pradesh State Electricity Board Limited), HPPTCL (Himachal Pradesh Power Transmission Corporation Limited), HPSLDC (Himachal Pradesh State Load Despatch Centre) Financing instrument: Program-for-Results Financing World Bank commitment: USD 200,000,000.00 Project cost: USD 250,000,000.00

Open Environment and Natural Resource Management GH P173258
GH 30 Jun 2028 (641 days left)

Status: Active Country: Republic of Ghana Region: Western and Central Africa Borrower: Republic of Ghana Implementing agency: Ministry of Energy, Ministry of Finance, Electricity Company of Ghana (ECG) Financing instrument: Program-for-Results Financing World Bank commitment: USD 250,000,000.00 Project cost: USD 365,000,000.00

The proceeds of these sales can be used to fund environmental activities, which must be consistent with the CEWH Environmental Activities Framework (CEAF). This grant opportunity enables the CEWH to provide funding for environmental activities that help to improve the efficiency and effectiveness of environmental water delivery in the Murray-Darling Basin. There are a range of projects that could be considered environmental activities, such as: infrastructure upgrades that improve the efficiency of environmental water delivery projects that help restore and protect native flora and fauna populations and habitat research that improves scientific and cultural knowledge to help inform the delivery of environmental water projects that incorporate Traditional Owners knowledge into environmen...

NG 31 Dec 2028 (825 days left)

Status: Active Country: Federal Republic of Nigeria Region: Western and Central Africa Borrower: Federal Republic of Nigeria Implementing agency: Rural Electrification Agency Financing instrument: Investment Project Financing World Bank commitment: USD 750,000,000.00 Project cost: USD 750,000,000.00

Open Other Water Supply, Sanitation and Waste Management BD P172499
BD 31 Dec 2028 (825 days left)

Status: Active Country: People's Republic of Bangladesh Region: South Asia Borrower: People's Republic of Bangladesh Implementing agency: Bangladesh Inland Water Transport Authority (BIWTA), Ministry of Shipping (MoS), Insurance Development and Regulatory Authority (IDRA), Ministry of Finance (MoF), Bangladesh Water Development Board (BWDB), Ministry of Water Resources (MoWR) Financing instrument: Investment Project Financing World Bank commitment: USD 108,000,000.00 Project cost: USD 188,330,000.00

Australia Up to $21,438,000 30 Apr 2029 (946 days left)

ops at Australian dealerships and EV repairers. The objectives of the DRIVEN program are to: support automotive businesses selling passenger and light commercial vehicles and their role in decarbonising the automotive sector through: selling, servicing and repairing a higher proportion of EVs in response to the New Vehicle Efficiency Standard Act 2024 (Cth) increasing the scale and visibility of EV charging units throughout Australia enhancing staff and customer awareness and knowledge of EVs and charging technologies, to support uptake of EVs across Australia. support the automotive sector by: distributing appropriate funding to as many eligible businesses as possible supporting timely rollout of charging solutions and helping automotive dealerships and EV repairers respond to increase...

LR 30 Jun 2029 (1006 days left)

Status: Active Country: Republic of Liberia Region: Western and Central Africa Borrower: Republic of Liberia Implementing agency: Rural and Renewable Energy Agency, Liberia Electricity Corporation Financing instrument: Investment Project Financing World Bank commitment: USD 50,000,000.00 Project cost: USD 45,000,000.00

Open Other Agriculture, Fishing and Forestry PH P180379
PH 30 Jun 2029 (1006 days left)

Status: Active Country: Republic of the Philippines Region: East Asia and Pacific Borrower: Republic of the Philippines Implementing agency: Department of Agriculture Financing instrument: Investment Project Financing World Bank commitment: USD 600,000,000.00 Project cost: USD 550,000,000.00

IN 30 Nov 2029 (1159 days left)

Status: Active Country: Republic of India Region: South Asia Implementing agency: Ishita Roy Financing instrument: Investment Project Financing World Bank commitment: USD 200,000,000.00 Project cost: USD 285,000,000.00

BW 31 Dec 2029 (1190 days left)

Status: Active Country: Republic of Botswana Region: Eastern and Southern Africa Borrower: Ministry of Finance Implementing agency: Ministry of Minerals and Energy, Botswana Power Corporation Financing instrument: Investment Project Financing World Bank commitment: USD 88,000,000.00 Project cost: USD 122,300,000.00

IN 31 Mar 2030 (1280 days left)

Status: Active Country: Republic of India Region: South Asia Borrower: India Implementing agency: Planning Department, Government of Maharashtra Financing instrument: Program-for-Results Financing World Bank commitment: USD 188,280,000.00 Project cost: USD 188,280,000.00

IN 31 Mar 2030 (1280 days left)

Status: Active Country: Republic of India Region: South Asia Borrower: Department of Economic Affairs Implementing agency: Watershed Management Directorate Financing instrument: Investment Project Financing World Bank commitment: USD 96,200,000.00 Project cost: USD 131,000,000.00

Australia Up to $4,000,000 1 May 2030 (1312 days left)

The program will provide funding to research institutions, State and Territory government departments and individuals to support experts’ participation in Intergovernmental Panel on Climate Change (IPCC) Seventh Assessment Cycle processes. The program was announced as part of the Australian Government’s commitment to shape the global response to climate change and achieve Australia’s greenhouse gas emissions reduction targets. Australia’s International Climate Step-up aims to restore Australia's reputation and increase international engagement on climate change and energy transformation issues. The objectives of the program are to: support the delivery of the work of the IPCC, including the development of its assessment reports and associated reports, in a manner that informs the develo...

Open Environment and Natural Resource Management IN P179935
IN 30 Jun 2030 (1371 days left)

Status: Active Country: Republic of India Region: South Asia Borrower: India Implementing agency: Government of Tripura, Government of Nagaland, Ministry of Development of North Eastern Region Financing instrument: Investment Project Financing World Bank commitment: USD 225,520,000.00 Project cost: USD 85,000,000.00

Open Resilience, disaster_recovery, health, infrastructure, regional AU 116619
Australia $500 - $500,000 30 Jun 2030 (1372 days left)

The NSW Government can provide funding, technical assistance and advice to help regional local water utilities during emergency events to ensure critical human water needs are met. Program objective Support regional town and village supplies that are threatened by circumstances that could not be reasonably planned for, such as an extreme dry period or extreme water quality event. This program is administered by Department of Climate Change, Energy, the Environment and Water. Eligibility Who can apply Local councils and County Councils, as identified under the Local Government Act 1993 (providing water supply and/or sewerage services under Section 56). Water supply authorities (as identified in the Water Management Act 2000). Joint organisations (as defined by the Office of Local Governm...

Open Environment & Water US
United States $1 - $15,000,000 30 Jun 2030 (1372 days left)

The purpose of the funding is to provide technical and financial assistance to local agencies for the construction of water recycling projects that promote the beneficial use of treated municipal wastewater in order to augment fresh water supplies in California. Eligible Applicants: Local public agencies, 501(c)(3) nonprofit organizations qualified to do business in California, Public Utilities, Federally and non-federally recognized Native American tribes on the Native American Heritage Commission’s list, and Mutual water companies. Eligible Uses: Eligible projects include recycled water treatment; recycled water storage, distribution, and pumping; groundwater recharge; indirect potable reuse; surface water augmentation; and large scale recycled water projects. Ineligible Uses: Operati...

Open Environment and Natural Resource Management LR P177478
LR 30 Nov 2030 (1524 days left)

Status: Active Country: Republic of Liberia Region: Western and Central Africa Borrower: Republic of Liberia Implementing agency: Ministry of Finance and Development Planning Financing instrument: Investment Project Financing World Bank commitment: USD 30,000,000.00 Project cost: USD 40,000,000.00

Open Environment and Natural Resource Management BD P176429
BD 31 Dec 2030 (1555 days left)

Status: Active Country: People's Republic of Bangladesh Region: South Asia Borrower: People's Republic of Bangladesh Implementing agency: Chattogram Water Supply and Sewerage Authority Financing instrument: Investment Project Financing World Bank commitment: USD 280,000,000.00 Project cost: USD 397,000,000.00

Open Environment and Natural Resource Management PK P171422
PK 31 Dec 2030 (1555 days left)

Status: Active Country: Islamic Republic of Pakistan Region: South Asia Borrower: Islamic Republic of Pakistan Implementing agency: Province of Sindh through the Karachi Water and Sewerage Board (KWSB) Financing instrument: Investment Project Financing World Bank commitment: USD 240,000,000.00 Project cost: USD 997,000,000.00

IN 31 Dec 2030 (1555 days left)

Status: Active Country: Republic of India Region: South Asia Borrower: Ministry of Finance Implementing agency: Tamil Nadu Urban Infrastructure Financial Services Limited, Tamil Nadu Municipal Administration & Water Supply Department Financing instrument: Program-for-Results Financing World Bank commitment: USD 300,000,000.00 Project cost: USD 300,000,000.00

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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.

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