Ontario offers multiple decarbonization funding programs for SMEs, but they fall into three main buckets: clean-tech tax credits, project-based grants, and regional innovation funding. Below is a clear, practical breakdown grounded in current Ontario programs.
Most Relevant Funding Streams for SME Decarbonization
- Ontario Clean Technology Investment Tax Credit — Supports capital investments in clean energy generation, energy storage, and green manufacturing assets. It is a non-refundable provincial tax credit introduced in 2024.
- Ontario Innovation Tax Credit (OITC) — A refundable 8% tax credit for Ontario-based CCPCs conducting R&D, including projects focused on green technology, sustainable materials, waste reduction, and clean manufacturing.
- Sustainable Growth and Adoption Program (SGAP) — For Southern Ontario SMEs (especially food & agritech). Provides $40,000–$100,000 for clean-tech adoption, emissions assessments, and modernization projects, covering up to 40% of project costs.
- CFIN Innovation Booster — Up to $100,000 (50% of project costs) for early-stage innovation, including carbon-related technical barriers, feasibility studies, and prototype development.
- FedDev Ontario — Offers $125,000 to $10M in interest-free repayable contributions for projects supporting clean growth, industrial transition, productivity, and innovation across Southern Ontario.
What This Means for SMEs
- Reduce emissions through equipment upgrades, energy efficiency, and process improvements
- Fund clean-tech adoption and R&D
- Offset the cost of carbon measurement and reporting
- Modernize operations to stay competitive in low-carbon supply chains


