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Green Stream - Ontario - Canada
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Green Stream

Last Update: March 19, 2026
Ontario, Canada
Funding for water infrastructure in small Ontario communities
Grant and Funding

Overview

The Green Stream program provides funding up to $3,000,000 to support infrastructure investments in small communities across Ontario. The program focuses on improving water, wastewater, and stormwater infrastructure while reducing greenhouse gas emissions and enhancing climate resilience.

At a glance

Funding available
Financing goals
    Increasing community impact
    Reduce the ecological footprint
Eligible Funding
  • Maximum amount : 3,000,000 $
Timeline
  • Closing date : January 22, 2020
Eligible candidates
Eligible Industries
  • All industries
Location
  • Ontario
Legal structures
  • Non-profit
Annual revenue
  • All revenue ranges
Organisation size
  • All organization sizes
Audience
  • All groups
Non-profit candidates
Sector of operation
  • Environment
Target groups
  • All the groups
Revenue structures
  • 100% donations / grants
Scope
  • Local

Activities funded

  • Water infrastructure improvements for small communities.
  • Wastewater infrastructure upgrades and development.
  • Stormwater management system projects.
  • Climate resilience infrastructure for communities.
Examples of admissible projects:
$ 2,500,000
Upgrade aging water infrastructure to improve system reliability

Documents Needed

  • Completed application form
  • Project proposal and description
  • Detailed budget and cost estimates
  • Evidence of infrastructure ownership
  • Population data documentation

Eligibility

  • Municipalities with population of 100,000 or less based on 2016 Census data.
  • Indigenous communities defined as Band Councils under the Indian Act with population of 100,000 or less.
  • Local Services Boards, Conservation Authorities and not-for-profit organizations owning water, wastewater or stormwater infrastructure serving populations under 100,000.
  • Projects must focus on water, wastewater or stormwater infrastructure improvements.

Who is eligible?

  • Municipalities in Ontario with population under 100,000.
  • Indigenous communities (Band Councils) in Ontario.
  • Local Services Boards in Ontario.
  • Conservation Authorities in Ontario.
  • Not-for-profit organizations owning water/wastewater infrastructure.

Who is not eligible

  • Municipalities with population over 100,000.
  • For-profit private companies.
  • Organizations outside Ontario.
  • Entities without ownership of eligible infrastructure.

Eligible expenses

  • Water infrastructure construction and upgrades.
  • Wastewater infrastructure improvements.
  • Stormwater infrastructure development.
  • Equipment and materials for infrastructure projects.
  • Project-related consulting and technical services.

Ineligible Costs and Activities

  • Projects serving populations over 100,000.
  • Infrastructure not related to water, wastewater or stormwater.
  • Projects in provinces other than Ontario.

Eligible geographic areas

  • Ontario

Selection criteria

  • Project alignment with program objectives (reduction of greenhouse gas emissions).
  • Need for infrastructure investment in target community.
  • Project feasibility and readiness.
  • Population size eligibility (under 100,000).

How to apply

  • Step 1: Review Program Guidelines
    • Access the program guidelines on the funder website.
    • Verify eligibility requirements for your organization type.
  • Step 2: Contact Ministry (for certain organizations)
    • Conservation Authorities and not-for-profit organizations must contact ICIPGreen@ontario.ca.
    • Discuss project eligibility with ministry staff before applying.
  • Step 3: Prepare Application
    • Complete the application form with project details.
    • Include project description, budget and supporting documentation.
    • Provide evidence of infrastructure ownership and population data.
  • Step 4: Submit Application
    • Submit application before the deadline.
    • Applications are reviewed by the province.

Processing and Agreement

  • Provincial review of applications and nomination for federal approval.
  • Notification provided if project is nominated for federal review.
  • Federal government makes final funding decision.
  • Applicants notified of approval or rejection after federal decision.

Additional information

  • Conservation Authorities and not-for-profit organizations are assessed on a case-by-case basis.
  • Projects must be nominated for federal review before final funding decision.
  • Being nominated for federal review does not guarantee funding approval.

Contacts

ICIPGreen@ontario.ca
Apply to this program

Frequently Asked Questions about the Green Stream Program

Here are answers to the most common questions about the Green Stream. This section explains what the program is, how much funding is available, eligibility requirements, application deadlines, and other important details to help you determine if this grant is right for your business.

What is the Green Stream?

How much funding can be received?

Who is eligible for the Green Stream program?

What expenses are eligible under Green Stream?

Who can I contact for more information about the Green Stream?

Where is the Green Stream available?

Who are the financial supporters of the Green Stream?

Apply to this program

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