- Eligible Funding
- From $150 to $300
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Kirkland Lake, Ontario, Canada
Clean Technology Funding in Ontario: Top Grants and Programs for Businesses
Ontario is one of Canada’s leading provinces for clean technology innovation and adoption. Home to a large base of manufacturers, tech companies, and innovative startups, Ontario has a strong interest in reducing emissions while growing the economy. For business owners and decision-makers in Ontario, there are many funding programs available to support clean tech initiatives – from installing energy-saving equipment in a factory to launching a new cleantech venture. Both the federal and Ontario governments offer grants, loans, and tax credits to help companies invest in sustainable technologies, improve energy efficiency, and adopt low-carbon solutions. Below, we outline key federal and provincial clean tech funding options tailored for Ontario businesses.
512 programs
Other SupportGrant and FundingOpenFoodCycler Pilot Project
Subsidized countertop composting for residents- Eligible Funding
- From $300 to $300
- Eligible Industries
- Administrative and support, waste management and remediation services, Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Arnprior, Ontario, Canada
- Eligible Funding
- Maximum amount : 249 $
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
Grant and FundingOpenForest Biomass Program — Exploring biomass pathways stream
Ontario's Forest Biomass Program: fostering sustainable economic growth- Eligible Funding
- Maximum amount : 130,000 $ · Up to 80% of project cost
- Types of eligible projects
- TechnologyEnvironment and ClimateInnovation
- Legal Structure
- Non-profit, Public or Parapublic institution, For-profit business
- Timeline
- Closing date : October 15, 2026
Ontario, Canada- Grant and FundingOpen
Forest Biomass Program — Indigenous bioeconomy partnerships stream
Supports Ontario forest biomass initiatives- Eligible Funding
- Maximum amount : 250,000 $ · Up to 80% of project cost
- Types of eligible projects
- CommercializationTechnologyEnvironment and ClimateHuman ResourcesInnovation
- Legal Structure
- Non-profit, Public or Parapublic institution, For-profit business
- Timeline
- Closing date : October 15, 2026
Ontario, Canada Turn funding opportunities for environmental in Ontario into strong applications
Build a clearer funding plan and prepare stronger applications with guidance from our funding team.
- Eligible Funding
- Maximum amount : 5,000 $ · Up to 80% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
Ontario, Canada
Other SupportGrant and FundingOpenFree Home Energy Upgrades for Ontario Residents | EnviroCentre Affordability
Free home energy upgrades for eligible Ontario households- Eligible Funding
- Varies by project
- Eligible Industries
- Utilities, Real estate and rental and leasing
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Ontario, Canada
- Eligible Funding
- Varies by project
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Quebec, Canada
Grant and FundingOpenFrench River FoodCycler Pilot Program
Discounted food waste diversion pilot for residents- Eligible Funding
- From $200 to $300
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
- Timeline
- Open Date : April 7, 2025
French River / Riviere des Francais, Ontario, Canada- Grant and FundingOpen
Get an Investment Ready: Certified Site designation for your industrial property
Support for certifying industrial properties- Eligible Funding
- Maximum amount : 50,000 $ · Up to 50% of project cost
- Eligible Industries
- Real estate and rental and leasing
- Types of eligible projects
- CommercializationEnvironment and ClimateConstruction and Renovation
- Legal Structure
- For-profit business
Ontario, Canada - Platform
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Other SupportGrant and FundingOpenGrants and Incentives: Community Improvement Plan
Financial incentives for local business improvements- Eligible Funding
- From $250 to $1,500 · Up to 50% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- For-profit business
BC, Manitoba, Ontario, Canada
Other SupportGrant and FundingOpenGrants Committee
Funding for local community groups and special events- Eligible Funding
- Maximum amount : 5,000 $
- Eligible Industries
- Arts, entertainment and recreation, Other services (except public administration), Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Orillia, Ontario, Canada
Grant and FundingOpenGreater Napanee - Atura Power Community Development Fund
Supports local community development initiatives in Greater Napanee- Eligible Funding
- Varies by project
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Educational services, Health care and social assistance, Arts, entertainment and recreation
- Types of eligible projects
- Environment and Climate
Ontario, Canada
Grant and FundingOpenGreen and Beautiful School Grants Program
Support for Thunder Bay public-space projects- Eligible Funding
- Maximum amount : 5,000 $
- Eligible Industries
- Educational services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Thunder Bay, Ontario, Canada
- Eligible Funding
- Maximum amount : 75 $ · Up to 50% of project cost
- Eligible Industries
- Administrative and support, waste management and remediation services
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, CanadaNeed help applying for grants for environmental in Ontario?
Get guidance to assess program fit, required documents, and the steps involved in applying.
- Eligible Funding
- Varies by project
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
Ontario, Canada
- Eligible Funding
- Maximum amount : 15,000 $
- Eligible Industries
- Administrative and support, waste management and remediation services, Educational services, Arts, entertainment and recreation, Other services (except public administration)
- Types of eligible projects
- Environment and Climate
Petrolia, Ontario, Canada
Other SupportGrant and FundingTax CreditsLoans and Capital investmentsOpenGreen Standard Community Improvement Plan (CIP)
Supports high-performance green building projects- Eligible Funding
- Maximum amount : 1,000,000 $ · Up to 50% of project cost
- Eligible Industries
- Construction, Retail trade, Real estate and rental and leasing, Professional, scientific and technical services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Kingston, Ontario, Canada
- Eligible Funding
- Maximum amount : 1,000 $
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
Other SupportResearchers And FacilitiesPartnering and CollaborationGrant and FundingOpenHealthADAPT
Climate adaptation support for the health sector- Eligible Funding
- From $200,000 to $800,000
- Eligible Industries
- Health care and social assistance, Public administration
- Types of eligible projects
- Environment and ClimateHuman Resources
- Legal Structure
- Public or Parapublic institution, Non-profit
Canada- Platform
Never miss an opportunity.
Funding cycles open and close within days. Our real-time engine monitors policy changes and alerts you as soon as a new matching opportunity appears. 
Grant and FundingOpenHigh Consumption Adjustment Policy
Water bill adjustment for leak-related overages- Eligible Funding
- Up to 50% of project cost
- Eligible Industries
- Utilities
- Types of eligible projects
- Environment and Climate
Georgina, Ontario, Canada
Grant and FundingOpenHigh Volume User Program
Provides rebates for installing water-efficient commercial fixtures and appliances- Eligible Funding
- Maximum amount : 10,000 $
- Eligible Industries
- Real estate and rental and leasing
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit, Sole proprietorship, Public or Parapublic institution, For-profit business
Ottawa, Ontario, Canada
Other SupportGrant and FundingOpenHome Winterproofing Program (HWP)
Free home energy upgrades for eligible households- Eligible Funding
- Varies by project
- Eligible Industries
- Utilities, Construction
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- Sole proprietorship
Ontario, Canada
Partnering and CollaborationGrant and FundingTax CreditsLoans and Capital investmentsOpenHousing Accelerator Fund (HAF) - St. Catharines Implementation
Housing funding for St. Catharines- Eligible Funding
- Maximum amount : 100,000 $ · Up to 70% of project cost
- Eligible Industries
- Construction, Real estate and rental and leasing, Public administration
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- Non-profit
St. Catharines, Ontario, Canada
Other SupportGrant and FundingOpenHuron Clean Water Project (HCWP)
Funding for water quality stewardship projects- Eligible Funding
- Maximum amount : 6,000 $ · Up to 50% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Construction, Professional, scientific and technical services, Educational services
- Types of eligible projects
- Environment and Climate
Ontario, CanadaFind funding programs for environmental in Ontario that fit your project
Share your project context to review funding options that may match your goals.
Grant and FundingOpenHuron-Kinloss Downtown Improvement Program
Matched funding for downtown business improvements- Eligible Funding
- Maximum amount : 5,000 $ · Up to 50% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Retail trade, Accommodation and food services
- Types of eligible projects
- TechnologyEnvironment and ClimateConstruction and Renovation Innovation
Ontario, Canada
Grant and FundingOpenHydro One Indigenous Partnership Grant
Support for Ontario community partnership initiatives- Eligible Funding
- Maximum amount : 25,000 $
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
Grant and FundingOpenIndigenous Economic Development Fund — Regional Partnership Grants Program
Government of Ontario, Ontario Ministry of Indigenous Affairs and First Nations Economic ReconciliationSupports Indigenous training and economic development in Ontario- Eligible Funding
- Maximum amount : 250,000 $ · Up to 50% of project cost
- Eligible Industries
- Mining, quarrying, and oil and gas extraction
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit, Public or Parapublic institution
Ontario, Canada
- Eligible Funding
- Maximum amount : 60,000 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
- Eligible Funding
- Maximum amount : 250 $
- Eligible Industries
- Utilities, Administrative and support, waste management and remediation services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- Public or Parapublic institution
Ontario, Canada- Platform
Data-driven strategy.
Leverage historical data to predict your likelihood of success. See how you compare against industry benchmarks and optimize your capital structure. - Grant and FundingOpen
Kingston Community Climate Action Fund (KCCAF)
Funding for local climate action projects in Kingston- Eligible Funding
- Varies by project
- Eligible Industries
- Educational services, Health care and social assistance, Arts, entertainment and recreation, Accommodation and food services
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Kingston, Ontario, Canada 
Grant and FundingOpenKiwanis Environmental Project Grant
Funding for Canadian environmental community projects- Eligible Funding
- Maximum amount : 3,000 $
- Eligible Industries
- Educational services
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
- Eligible Funding
- Maximum amount : 10,000 $ · Up to 100% of project cost
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
- Timeline
- Open Date : February 2, 2026
Ontario, Canada
Grant and FundingLoans and Capital investmentsOpenLead Financial Incentive Program
Lead service replacement support in Brantford- Eligible Funding
- Maximum amount : 1,500 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Brantford, Ontario, Canada- Loans and Capital investmentsOpen
Lead Water Service Replacement Loan Program
Interest-free help for lead pipe replacement- Eligible Funding
- Maximum amount : 3,000 $
- Eligible Industries
- Utilities, Construction
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Thunder Bay, Ontario, Canada Get grants for environmental in Ontario for your business
Tell us about your business and project so we can identify relevant funding programs and practical next steps.
- Eligible Funding
- Varies by project
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Canada
Grant and FundingTax CreditsLoans and Capital investmentsOpenLocal Community Improvement Plan (CIP) Incentives
Financial incentives for commercial property improvements- Eligible Funding
- From $2,500 to $20,000 · Up to 80% of project cost
- Eligible Industries
- Construction, Retail trade, Real estate and rental and leasing, Arts, entertainment and recreation
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Ontario, Canada
Grant and FundingOpenLow Income Seniors and Low Income Persons with a Disability – Water Relief Program
Water bill credit for eligible seniors and persons with disabilities- Eligible Funding
- Up to 20% of project cost
- Eligible Industries
- Utilities
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Kawartha Lakes, Ontario, Canada
Grant and FundingOpenLow-Flow Toilet Replacement Rebate Program
Rebate for replacing old toilets with efficient models- Eligible Funding
- From $50 to $50
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Sole proprietorship
North Bay, Ontario, Canada
Grant and FundingOpenLow-income Energy Assistance Program (LEAP)
Emergency help for low-income energy bills- Eligible Funding
- Maximum amount : 780 $
- Eligible Industries
- Utilities
- Types of eligible projects
- Environment and ClimateInnovation
Ontario, Canada- Platform
Discovery at scale.
Filter thousands of active funding opportunities with granular precision. Our explorer instantly matches your company profile with regional and national credits. 
Grant and FundingOpenLow-Income Household Water/Wastewater Relief Application
Water bill relief for low-income Barrie households- Eligible Funding
- Maximum amount : 60 $ · Up to 40% of project cost
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
Barrie, Ontario, Canada
Tax CreditsOpenManaged Forest Tax Incentive Program
Property tax reduction for eligible forest landowners- Eligible Funding
- Up to 25% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
Ontario, Canada
Other SupportOpenMedical Exemption for Free Garbage Bag Allotment
Free garbage bags for eligible residents- Eligible Funding
- Maximum amount : 52 $
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Canada
Grant and FundingOpenMetcalf Foundation - Innovation Fellowship
Supports critical thinkers on systemic issues- Eligible Funding
- Varies by project
- Eligible Industries
- Professional, scientific and technical services, Arts, entertainment and recreation, Public administration
- Types of eligible projects
- Environment and ClimateInnovation
- Legal Structure
- Non-profit, Public or Parapublic institution
Ontario, Canada
- Eligible Funding
- From $100 to $2,500
- Eligible Industries
- Health care and social assistance, Arts, entertainment and recreation
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit, Non-financial cooperative
Ontario, CanadaTurn funding opportunities for environmental in Ontario into strong applications
Build a clearer funding plan and prepare stronger applications with guidance from our funding team.
Grant and FundingOpenMississauga Foundation - Pendle Fund
Local charitable funding for community projects- Eligible Funding
- Maximum amount : 30,000 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Mississauga, Ontario, Canada- Grant and FundingOpen
Municipal Energy Plan Program (MEP)
Funding for municipal energy planning in Ontario- Eligible Funding
- Maximum amount : 90,000 $ · Up to 50% of project cost
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Canada - Grant and FundingOpen
Municipal Fee Assistance Program (MFAP)
Lower-cost access to city services for Kingston residents- Eligible Funding
- Maximum amount : 300 $ · Up to 50% of project cost
- Eligible Industries
- Health care and social assistance, Arts, entertainment and recreation, Public administration
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Kingston, Ontario, Canada 
Grant and FundingOpenMunicipality of Brockton - Community Improvement Plan
Funding for commercial façade improvements- Eligible Funding
- Maximum amount : 7,500 $ · Up to 50% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Retail trade, Real estate and rental and leasing
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Ontario, Canada
Grant and FundingOpenMunicipality of Central Manitoulin — FoodCycler At-Home Organic Waste Diversion Pilot Program
Subsidized home food waste diversion pilot- Eligible Funding
- Varies by project
- Eligible Industries
- Administrative and support, waste management and remediation services, Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Canada- Platform
Your AI grant expert.
Meet Charles. An AI trained specifically for grants. Get instant answers to complex qualification questions. 
Grant and FundingOpenMunicipality of Leamington — General Municipal Funding
Funding for local on-demand transit service- Eligible Funding
- Maximum amount : 472,645 $
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Canada
Other SupportGrant and FundingTax CreditsLoans and Capital investmentsOpenMunicipality of Meaford Community Improvement Plan
Funding for community improvement projects- Eligible Funding
- Maximum amount : 50,000 $ · Up to 50% of project cost
- Eligible Industries
- Construction, Real estate and rental and leasing, Professional, scientific and technical services, Administrative and support, waste management and remediation services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Meaford, Ontario, Canada- Grant and FundingTax CreditsOpen
Municipality of Meaford Community Improvement Plan (CIP) – Financial Incentive Programs
Financial incentives for property improvement and development- Eligible Funding
- From $1,000 to $50,000 · Up to 50% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Construction, Real estate and rental and leasing, Accommodation and food services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- Non-profit
Ontario, Canada 
- Eligible Funding
- Varies by project
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Professional, scientific and technical services, Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
BC, NB, Ontario, Quebec, Canada- Grant and FundingOpen
Nature Smart Climate Readiness Program
Cost-share support for climate-smart conservation- Eligible Funding
- Maximum amount : 40,000 $
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
Ontario, Canada Need help applying for grants for environmental in Ontario?
Get guidance to assess program fit, required documents, and the steps involved in applying.
Grant and FundingOpenNiagara Falls Brownfield Environmental Study Grant
Environmental study support for brownfield redevelopment- Eligible Funding
- Up to 100% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
Ontario, Canada
Grant and FundingOpenNorthern Energy Advantage Program (NEAP)
Rebates for Northern Ontario industrial electricity consumers- Eligible Funding
- Varies by project
- Eligible Industries
- Mining, quarrying, and oil and gas extraction, Manufacturing
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
Sudbury, Ontario, Canada
Researchers And FacilitiesExpert AdviceOpenNRC — Canadian Centre for Housing Technology
Housing technology testing and validation support- Eligible Funding
- Varies by project
- Eligible Industries
- Utilities, Manufacturing
- Types of eligible projects
- CommercializationTechnologyEnvironment and ClimateConstruction and Renovation Innovation
- Legal Structure
- For-profit business
Ottawa, Ontario, Canada- Researchers And FacilitiesOpen
NRC — Climatic testing facility
Extreme-weather testing for vehicles and components- Eligible Funding
- Varies by project
- Eligible Industries
- Manufacturing, Transportation and warehousing, Professional, scientific and technical services, Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
Ottawa, Ontario, Canada - Researchers And FacilitiesExpert AdviceOpen
NRC — Hygrothermal performance of buildings testing facilities
Energy efficient building testing in Ottawa- Eligible Funding
- Varies by project
- Eligible Industries
- Construction, Manufacturing
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- For-profit business
Ottawa, Ontario, Canada - Platform
Never miss an opportunity.
Funding cycles open and close within days. Our real-time engine monitors policy changes and alerts you as soon as a new matching opportunity appears. - Researchers And FacilitiesPartnering and CollaborationOpen
NRC — Large Wave Flume - Research Facility
Large-scale coastal testing and wave simulation facility- Eligible Funding
- Varies by project
- Eligible Industries
- Construction, Manufacturing, Transportation and warehousing, Professional, scientific and technical services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation Innovation
- Legal Structure
- For-profit business
Ottawa, Ontario, Canada - Researchers And FacilitiesPartnering and CollaborationOpen
NRC — Multidirectional Wave Basin - Research Facility
Advanced coastal and marine testing facility- Eligible Funding
- Varies by project
- Eligible Industries
- All industries
- Types of eligible projects
- CommercializationTechnologyEnvironment and ClimateConstruction and Renovation
- Legal Structure
- For-profit business
Ottawa, Ontario, Canada - Researchers And FacilitiesOpen
NRC — Research Aircraft Fleet
Specialized aircraft for aeronautical testing and research- Eligible Funding
- Varies by project
- Eligible Industries
- Transportation and warehousing, Professional, scientific and technical services
- Types of eligible projects
- CommercializationTechnologyEnvironment and ClimateInnovation
- Legal Structure
- For-profit business
Ottawa, Ontario, Canada 
Grant and FundingOpenOntario Creates Industry Development Program
Supports Ontario creative industry development initiatives- Eligible Funding
- From $5,000 to $35,000 · Up to 75% of project cost
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
- Timeline
- Open Date : November 14, 2019
Ontario, Canada- Eligible Funding
- Varies by project
- Eligible Industries
- All industries
- Types of eligible projects
- CommercializationArtificial Intelligence (AI)TechnologyEnvironment and ClimateInnovationDigital Transformation
- Legal Structure
- For-profit business
Ontario, CanadaFind funding programs for environmental in Ontario that fit your project
Share your project context to review funding options that may match your goals.
- Eligible Funding
- Maximum amount : 10,000,000 $ · Up to 80% of project cost
- Types of eligible projects
- CommercializationTechnologyEnvironment and ClimateConstruction and Renovation Innovation
- Timeline
- Closing date : October 15, 2026
Ontario, Canada- Grant and FundingTax CreditsOpen
Ontario Home Energy Cost Management Programs
Ontario home energy support to lower utility bills- Eligible Funding
- From $20 to $12,000 · Up to 23% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and ClimateInnovation
- Legal Structure
- For-profit business, Non-profit, Public or Parapublic institution, Non-financial cooperative
Ontario, Canada - Grant and FundingOpen
Ontario On-Farm Climate Action Fund (OFCAF)
Support for farm climate learning events- Eligible Funding
- Maximum amount : 100,000 $ · Up to 85% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Sole proprietorship, For-profit business
Ontario, Canada 
Grant and FundingOpenOntario Power Generation - Province-wide Empowerment Grant Program
Funding to support community, environmental, and reconciliation projects in Ontario- Eligible Funding
- Varies by project
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit, Public or Parapublic institution
- Timeline
- Open Date : February 3, 2026
Ontario, Canada- Grant and FundingOpen
Ontario Transit Investment Fund (OTIF)
Funding for sustainable transit service expansion- Eligible Funding
- Up to 50% of project cost
- Eligible Industries
- Transportation and warehousing, Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit, Public or Parapublic institution
Ontario, Canada - Platform
Data-driven strategy.
Leverage historical data to predict your likelihood of success. See how you compare against industry benchmarks and optimize your capital structure. 
Grant and FundingOpenOntario Wildlife Damage Compensation (OWDC) Program
Financial assistance for wildlife-caused damage- Eligible Funding
- Maximum amount : 8,000 $
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
Ontario, Canada- Grant and FundingOpen
Ontario Wildlife Damage Compensation Program
Wildlife damage assistance for farm owners- Eligible Funding
- Varies by project
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and ClimateInnovation
- Legal Structure
- Sole proprietorship
Ontario, Canada 
Grant and FundingOpenOntario Wildlife Damage Compensation Program – Livestock Predation Claims (Drummond/North Elmsley)
Compensation for wildlife-caused livestock losses- Eligible Funding
- Maximum amount : 8,000 $ · Up to 100% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
Ontario, Canada
Grant and FundingOpenOperational document related to the Sustainable Canadian Agricultural Partnership: Federal-Provincial AgriInsurance Agreement
Ontario crop insurance and damage compensation support- Eligible Funding
- Up to 90% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Public or Parapublic institution
Ontario, Canada- Eligible Funding
- Maximum amount : 1,000 $
- Eligible Industries
- Agriculture, forestry, fishing and hunting
- Types of eligible projects
- Environment and Climate
- Legal Structure
- For-profit business
Ontario, CanadaGet grants for environmental in Ontario for your business
Tell us about your business and project so we can identify relevant funding programs and practical next steps.
- Grant and FundingExpert AdviceOpen
Ottawa Rural Clean Water Program
Supports rural projects safeguarding Ottawa’s surface and groundwater quality- Eligible Funding
- Maximum amount : 15,000 $ · Up to 90% of project cost
- Eligible Industries
- Agriculture, forestry, fishing and hunting, Educational services
- Types of eligible projects
- Environment and ClimateInnovation
- Legal Structure
- Non-profit, Sole proprietorship, Public or Parapublic institution, For-profit business
Ottawa, Ontario, Canada 
Grant and FundingOpenParticipant Funding for CNSC Regulatory Oversight Report 2022
Funding for public participation in CNSC processes- Eligible Funding
- Varies by project
- Eligible Industries
- Mining, quarrying, and oil and gas extraction, Utilities, Construction, Manufacturing
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada- Grant and FundingOpen
Participant Funding for Regulatory Oversight Report - Uranium and Nuclear Facilities
Support for CNSC public participation- Eligible Funding
- Varies by project
- Eligible Industries
- Mining, quarrying, and oil and gas extraction, Utilities, Manufacturing, Educational services
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada - Grant and FundingOpen
Participant Funding for the Regulatory Oversight Report for Uranium Mines, Mills, Historic and Decommissioned Sites in Canada: 2017
Funding for written submissions on uranium oversight report- Eligible Funding
- Maximum amount : 35,000 $
- Eligible Industries
- Mining, quarrying, and oil and gas extraction, Utilities
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ottawa, Ontario, Canada - Grant and FundingOpen
Participant Funding Program - Bruce Power Mid-Term Update
Supports participation in CNSC processes- Eligible Funding
- Maximum amount : 75,000 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Kincardine, Ontario, Canada - Platform
Discovery at scale.
Filter thousands of active funding opportunities with granular precision. Our explorer instantly matches your company profile with regional and national credits. - Grant and FundingOpen
Participant Funding Program - Cameco Port Hope Conversion Facility
Support for CNSC participant engagement- Eligible Funding
- Varies by project
- Eligible Industries
- Mining, quarrying, and oil and gas extraction, Utilities, Manufacturing
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Port Hope, Ontario, Canada - Grant and FundingOpen
Participant Funding Program - Darlington Nuclear Generating Station Licence Renewal
Support for CNSC participation in regulatory processes- Eligible Funding
- Maximum amount : 30,000 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada - Grant and FundingOpen
Participant Funding Program - Global First Power Micro Modular Reactor Project
Support for CNSC process participation- Eligible Funding
- Varies by project
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada - Grant and FundingOpen
Participant Funding Program - Nordion (Canada) Inc. 2025 Licence Renewal
Funding for CNSC public participation- Eligible Funding
- Maximum amount : 30,000 $
- Eligible Industries
- Manufacturing, Health care and social assistance
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Quebec, Canada - Grant and FundingOpen
Participant Funding Program (PFP) - Curve Lake First Nation Decision
Support for participation in CNSC processes- Eligible Funding
- Maximum amount : 34,252 $
- Eligible Industries
- Other services (except public administration), Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada Turn funding opportunities for environmental in Ontario into strong applications
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- Grant and FundingOpen
Participant Funding Program (PFP) - Regulatory Oversight Report 2020
Support for CNSC public participation- Eligible Funding
- Varies by project
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Quebec, Saskatchewan, Canada 
Other SupportGrant and FundingTax CreditsLoans and Capital investmentsOpenPetawawa Community Improvement Plan (CIP)
Funding for Petawawa commercial property improvements- Eligible Funding
- Maximum amount : 7,500 $ · Up to 50% of project cost
- Eligible Industries
- Construction, Retail trade, Real estate and rental and leasing, Professional, scientific and technical services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation Digital Transformation
Ontario, Quebec, Canada- Grant and FundingTax CreditsOpen
Petawawa Tax Increment Equivalent Grant
Support for property redevelopment in Petawawa- Eligible Funding
- Maximum amount : 7,500 $ · Up to 50% of project cost
- Eligible Industries
- Real estate and rental and leasing
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- For-profit business
Ontario, Quebec, Canada - Eligible Funding
- Varies by project
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
Grant and FundingOpenPhil McNamee Charitable Foundation — Scholarships and Environmental Initiatives
Scholarships and nature-focused community support- Eligible Funding
- Varies by project
- Eligible Industries
- Educational services, Arts, entertainment and recreation
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada- Platform
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- Eligible Funding
- Maximum amount : 5,000 $
- Eligible Industries
- Educational services, Arts, entertainment and recreation, Other services (except public administration), Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Toronto, Ontario, Canada- Grant and FundingOpen
PollinateTO Community Grants
Toronto pollinator habitat funding for community groups- Eligible Funding
- Maximum amount : 5,000 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Toronto, Ontario, Canada 
Grant and FundingTax CreditsOpenPort Colborne Environmental Site Assessment Grant Program
Funding for environmental site assessments on brownfield properties- Eligible Funding
- Maximum amount : 30,000 $ · Up to 50% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Ontario, Canada
Grant and FundingOpenPort Hope Community Improvement Plan (CIP)
Funding for downtown redevelopment and property upgrades- Eligible Funding
- Maximum amount : 60,000 $ · Up to 100% of project cost
- Eligible Industries
- Construction, Retail trade, Real estate and rental and leasing, Professional, scientific and technical services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
Ontario, Canada
Grant and FundingOpenPort Perry Community Improvement Plan (CIP) Incentive Programs
Financial support for targeted redevelopment projects- Eligible Funding
- Maximum amount : 15,000 $ · Up to 75% of project cost
- Eligible Industries
- Manufacturing, Wholesale trade, Transportation and warehousing, Professional, scientific and technical services
- Types of eligible projects
- Environment and ClimateConstruction and Renovation Innovation
- Legal Structure
- For-profit business
Port Perry, Ontario, CanadaNeed help applying for grants for environmental in Ontario?
Get guidance to assess program fit, required documents, and the steps involved in applying.
Grant and FundingOpenPrivate Storm Sewer Lateral Grant Program
Supports private storm sewer lateral repairs- Eligible Funding
- Maximum amount : 2,000 $ · Up to 50% of project cost
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- For-profit business, Non-profit, Public or Parapublic institution
Oakville, Ontario, Canada
Grant and FundingLoans and Capital investmentsOpenProtective Plumbing Program
Funding for basement flood protection improvements- Eligible Funding
- Maximum amount : 2,000 $
- Eligible Industries
- All industries
- Types of eligible projects
- Environment and ClimateConstruction and Renovation
- Legal Structure
- Sole proprietorship
Hamilton, Milton, Ontario
Other SupportGrant and FundingOpenPublic Art and Monument Program
Support for public art and monuments- Eligible Funding
- Varies by project
- Eligible Industries
- Arts, entertainment and recreation
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Canada
- Eligible Funding
- From $30 to $250
- Eligible Industries
- Public administration
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Non-profit
Ontario, Quebec, Canada
- Eligible Funding
- Maximum amount : 1,000 $
- Eligible Industries
- Construction, Real estate and rental and leasing
- Types of eligible projects
- Environment and Climate
- Legal Structure
- Sole proprietorship
Peterborough, Ontario, Canada
