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.
[NEW] HELLODARWIN GRANTS GUIDE 2026-2027
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Tell us about your business and project so we can identify relevant funding programs and practical next steps.
Build a clearer funding plan and prepare stronger applications with guidance from our funding team.
Get guidance to assess program fit, required documents, and the steps involved in applying.
Share your project context to review funding options that may match your goals.
Tell us about your business and project so we can identify relevant funding programs and practical next steps.
