28+ programs fund clean energy, renewable energy, and environmental projects — but SDTC is dissolved, the Net Zero Accelerator is closed, and the real story is $30B+ in Investment Tax Credits. This guide separates what is open from what is gone.
Canada's clean technology funding landscape has shifted dramatically since 2024. The dissolution of Sustainable Development Technology Canada (SDTC) following a governance scandal and the closure of the $8-billion Net Zero Accelerator in November 2025 removed two of the largest clean tech funding vehicles. Their mandate has been partially absorbed by the NRC IRAP Clean Technology Program (non-repayable contributions up to ~$350K for SMEs) and a suite of Investment Tax Credits worth over $30 billion through 2035. The Clean Technology ITC provides a 30% refundable credit on eligible equipment. The Clean Fuels Fund 2.0 ($776.3M) and SREPs ($4.5B envelope) remain open for large-scale projects. According to GrantCompass analysis, there are 28+ dedicated clean technology programs in our database, though status varies — always verify before applying.
The $30B+ incentive most clean tech companies overlook. These are not grants — they are refundable tax credits on capital equipment purchases.
The biggest shift in Canadian clean technology funding is not a new grant program — it is the suite of Investment Tax Credits (ITCs) introduced in Budgets 2022–2024 and now fully operational. Unlike grants, ITCs do not require a competitive application. If your business purchases eligible clean technology equipment, you claim the credit on your tax return and receive cash back. For Canadian-controlled private corporations (CCPCs), these credits are fully refundable, meaning you receive the credit even if you owe no tax. The four credits are mutually exclusive on the same asset — you choose the most beneficial one — but they can be stacked with SR&ED and grant programs that cover different expenses.
Solar, wind, geothermal, small modular nuclear, battery storage, run-of-river hydro. Drops to 20% without prevailing wage compliance. Phases down after 2033.
Tiered by carbon intensity of hydrogen production. Lowest CI (<0.75 kg CO2e/kg H2) gets 40%. Equipment for electrolysis, natural gas reforming with CCUS.
Canada's highest ITC rate. Carbon capture equipment (50%), transportation and storage (37.5%), direct air capture (60%). Available for projects operational by 2040.
For non-taxable entities (Crown corporations, Indigenous-owned utilities, municipalities) investing in clean electricity generation and storage. Fills the gap where other ITCs require taxable income.
Bottom line: If you are deploying proven clean technology equipment, the ITCs are likely your fastest path to funding. No competitive application required — claim on your tax return. For R&D on new clean technology, use IRAP Clean Tech and SR&ED instead. The two paths serve different stages of the innovation cycle.
Not every "clean tech grant" is a grant. The sector has a particular problem with loans and equity programs being marketed as grants.
IRAP Clean Technology, Energy Innovation Program, GCWood, Manitoba Climate Action Fund. Government covers 30–80% of eligible costs. Still requires cost-share from the applicant.
Clean Technology ITC 30%, Clean Hydrogen ITC 15–40%, CCUS ITC 50–60%, Clean Electricity ITC 15%. Claimed on your tax return. No competitive application. Refundable for CCPCs.
BDC Clean Technology Practice, InBC ($500M fund is venture financing, not grants), Canada Infrastructure Bank (financing, not grants). Better terms than market, but not free money.
Some provincial programs and SIF contributions are structured as forgivable loans. You repay if you miss commercialization, employment, or GHG reduction targets. Not the same as a grant.
"Apply for SDTC's Clean Growth Program for up to $10M" — still listed on many websites
SDTC was dissolved in 2024. Its mandate was transferred to NRC IRAP Clean Technology, which provides much smaller contributions (~$350K typical) but through a proven delivery model.
"The Net Zero Accelerator provides $8 billion for decarbonization"
NZA closed November 4, 2025. The $8B envelope is fully allocated. It no longer accepts applications. Companies should look at the Strategic Innovation Fund or ITCs instead.
"BDC offers clean technology grants"
BDC provides loans and venture capital, not grants. The Climate Tech Fund II is closed to new investments. BDC's Clean Technology Practice offers conventional financing with favorable terms, but it is 100% repayable.
Bottom line: The clean technology sector is particularly prone to stale information. Always verify program status before investing time in an application. GrantCompass labels every program with its true funding type and current status.
Detailed profiles of the major programs, with verified status, realistic amounts, and honest assessments as of March 2026.
When SDTC was dissolved in 2024, the NRC's Industrial Research Assistance Program absorbed its clean technology mandate. IRAP Clean Technology now provides non-repayable contributions to SMEs developing clean technology solutions. The program covers up to 80% of eligible labour costs for R&D projects with clear environmental benefits. Unlike the old SDTC, which funded larger projects ($1M–$10M), IRAP Clean Tech targets earlier-stage innovation with typical contributions around $350,000. The application process follows the proven IRAP model: contact your regional NRC office, get assigned an Industrial Technology Advisor (ITA), and develop a project plan together. IRAP operates on continuous intake with no fixed deadlines. The key requirement is demonstrating both technological innovation and measurable environmental benefits — GHG reductions, energy efficiency, waste reduction, or water conservation.
The Clean Fuels Fund 2.0 replaces and expands the original Clean Fuel Fund with $776.3 million for clean fuel production facility projects. The program funds capital costs for producing low-carbon-intensity fuels including hydrogen, renewable natural gas, sustainable aviation fuel, and other clean fuels. Eligible projects must demonstrate a pathway to commercial-scale production and meet Canada's Clean Fuel Regulations requirements. The fund covers up to 30% of eligible capital costs, making it suitable for projects in the tens of millions. This program is designed for companies at TRL 8+ (pre-commercial to commercial deployment). Applications are assessed competitively and must demonstrate significant GHG reduction potential. The program prioritizes projects that can be operational within 3–5 years.
SREPs is one of Canada's largest clean energy funding programs with a $4.5-billion envelope to support renewable electricity generation and grid modernization. The program funds utility-scale wind, solar, battery storage, transmission upgrades, and smart grid projects. Most initial streams are closed or fully allocated, but NRCan periodically opens new calls for proposals. Contributions cover a portion of eligible project costs and are non-repayable. SREPs targets established developers and utilities with projects of significant scale — typically $5M+ in eligible costs. Indigenous-led and community-owned projects receive priority consideration. Check the NRCan website for current intake windows, as new calls are announced periodically.
The Strategic Innovation Fund's Net Zero stream provides large-scale funding for transformational clean technology projects with a $5-billion envelope. The program supports projects that will significantly reduce GHG emissions across Canada's industrial sectors. Contributions can take the form of non-repayable grants or forgivable loans depending on project risk and commercial viability. The minimum project size is $10 million, putting this program out of reach for most SMEs. Eligible projects include industrial decarbonization, critical mineral processing, clean technology manufacturing, and large-scale battery production. Applications are assessed on economic impact, emissions reduction, and alignment with Canada's Net Zero 2050 target. This is effectively the successor to the Net Zero Accelerator for companies that qualify at this scale.
NRCan's Energy Innovation Program funds R&D and demonstration projects in clean energy technologies. With an annual budget of approximately $52.9 million, the program supports projects across the innovation spectrum from research to pilot-scale demonstration. Funding is delivered through periodic calls for proposals targeting specific technology areas — past calls have focused on energy storage, carbon capture, hydrogen production, and building energy efficiency. Individual project awards vary based on the call parameters. The program is well-suited for companies at TRL 5–8 (prototype to large-scale demonstration) and can be stacked with IRAP for earlier-stage R&D components. Monitor the NRCan website for upcoming calls, as they open and close on specific timelines.
The Ontario Vehicle Innovation Network supports EV, connected, and autonomous vehicle technology development through multiple funding streams. Stream 1 (R&D Fund) provides up to $100,000 for SMEs developing automotive and EV-related technologies, with a rolling intake making it one of the most accessible clean tech programs in the province. Stream 2 targets larger-scale projects with higher funding amounts. OVIN is particularly relevant for companies working on battery technology, EV charging infrastructure, autonomous driving systems, and connected vehicle platforms. The program also operates regional technology development sites across Ontario that provide testing facilities and partnership opportunities.
Manitoba's Climate Action Fund provides grants up to $150,000 for projects that reduce greenhouse gas emissions or help communities adapt to climate change. Unlike most federal programs that require large-scale projects, this fund is designed for SMEs, nonprofits, municipalities, and community organizations. Eligible projects include energy efficiency retrofits, renewable energy installations, climate adaptation measures, and community-level emissions reduction initiatives. The fund is sourced from Manitoba's carbon pricing revenue, making it one of the few provincial programs with a dedicated and recurring funding source. Processing times are shorter than federal programs, typically 4–8 weeks.
The Alberta Innovation Employment Grant provides an 8% refundable tax credit on eligible R&D expenditures incurred in Alberta. For clean technology companies, this is particularly valuable because it stacks directly with the federal SR&ED credit (35% for CCPCs) to create a combined 43% recovery on eligible R&D spending. Unlike a grant application, the IEG is claimed through your provincial tax return — no competitive process, no application timeline. Any Alberta corporation conducting R&D qualifies, making it especially accessible for clean tech startups that are still too early for larger grant programs. The credit applies to salaries, materials, and contractor costs related to R&D.
The Net Zero Accelerator is closed. It sunset on November 4, 2025, with its $8-billion envelope fully allocated. NZA was one of Canada's flagship clean technology programs, funding large-scale industrial transformation and decarbonization projects. Notable funded projects included Algoma Steel's electric arc furnace conversion and various critical mineral processing facilities. There is no direct successor. Companies that would have targeted NZA should now consider: the Strategic Innovation Fund's Net Zero stream ($10M minimum), Investment Tax Credits (Clean Tech 30%, CCUS 50–60%), and provincial industrial emitter funds (Alberta TIER, BC CleanBC Industry Fund). We include NZA here because many other websites still list it as open — it is not.
The GCWood Program promotes the use of wood in non-traditional construction as a strategy for reducing embodied carbon in buildings. Funding supports demonstration projects, research, code development, and education related to mass timber, engineered wood products, and hybrid wood-concrete systems. This program sits at the intersection of clean technology and construction innovation. Projects must demonstrate how wood can replace higher-carbon materials (steel, concrete) in buildings. The 2026 call for proposals is open. GCWood is less competitive than other NRCan programs because it targets a specialized niche — making it accessible for companies in the mass timber and engineered wood space.
Your Technology Readiness Level (TRL) determines which programs to target. Match your stage to the right funding pathway.
Three realistic scenarios showing how to combine grants, tax credits, and provincial programs for maximum clean tech funding.
Your BC-based startup is developing a new energy storage system. IRAP Clean Technology covers 80% of R&D labour = $280,000 (on $350K labour). Innovate BC grant covers prototype materials = $50,000. SR&ED at 35% on your out-of-pocket R&D expenses = approximately $52,500 (on $150K eligible). When you deploy commercial battery storage equipment, the Clean Technology ITC at 30% = $90,000 (on $300K equipment purchase). Note: the ITC covers different expenses (capital equipment) than the grants (R&D), so they do not conflict on the 75% stacking cap.
Your Alberta company is implementing carbon capture on an industrial facility. CCUS ITC at 50% on carbon capture equipment = $2.5M (on $5M capital). Alberta Innovates grant for the R&D component = $150,000. SR&ED at 35% on net R&D after deducting the Alberta Innovates grant = $52,500 (35% of $150K, since the $150K grant reduces the $300K SR&ED pool per ITA s.127(18)). Alberta IEG at 8% on $300K R&D = $24,000. Note: government assistance (grants) must be deducted from your SR&ED expenditure pool before calculating the credit.
Your Ontario company develops EV battery management systems. OVIN Stream 1 = $100,000 for R&D. IRAP Clean Technology for ongoing technical development = $200,000. SR&ED on out-of-pocket R&D at 35% = approximately $56,000 (on $160K eligible). When purchasing manufacturing equipment that qualifies as clean technology property, Clean Technology ITC at 30% = $150,000 (on $500K equipment).
Critical stacking rules for clean technology: The ITCs (Clean Technology, CCUS, Clean Hydrogen, Clean Electricity) are mutually exclusive on the same asset — choose the most beneficial one. However, ITCs cover capital equipment while grants typically cover R&D labour, so they target different expenses. Total government grant assistance cannot exceed 75% of eligible project costs. ITCs reduce the asset's capital cost for depreciation but do not count toward the 75% cap. Always disclose all other funding in your applications.
Each province has distinct clean technology priorities based on its energy profile and industrial base.
CleanBC Go Electric is paused (funds exhausted Aug 2025, new program Spring 2026). InBC manages a $500M venture fund — equity investment, not grants. Innovate BC provides genuine grants for early-stage clean tech. The BC LCFS credit market provides ongoing revenue for clean fuel producers.
BC grants →Alberta Innovation Employment Grant (8% R&D credit, stackable with SR&ED). Alberta Innovates provides grants for clean technology R&D and commercialization. The TIER fund (Technology Innovation and Emissions Reduction) provides funding from large industrial emitter carbon pricing. SPII targets petroleum sector decarbonization.
Alberta grants →OVIN is the primary clean tech vehicle — Stream 1 rolling intake up to $100K for EV/automotive innovation. The Ontario Innovation Tax Credit provides an additional 8% refundable credit on R&D. FedDev Ontario's Business Scale-up and Productivity program funds manufacturing clean tech at higher amounts.
Ontario grants →Manitoba Climate Action Fund provides grants up to $150K for GHG reduction projects — less competitive than federal programs. The Clean Energy Skills Program (CESP) supports workforce training for the clean energy transition. Manitoba's abundant hydroelectricity creates unique clean tech opportunities.
Manitoba grants →The Saskatchewan Petroleum Innovation Incentive (SPII) provides royalty credits for oil and gas decarbonization technologies. SaskPower Net Zero initiatives support renewable energy integration. Saskatchewan's economy is heavily carbon-intensive, creating strong demand for clean technology solutions.
Saskatchewan grants →Five steps from assessing your technology readiness to managing compliance. Total application time: 4–120+ hours depending on the program.
Determine your TRL because it dictates which programs you qualify for. TRL 1–4 (basic research to lab validation) targets IRAP Clean Technology and SR&ED. TRL 5–8 (prototype to demonstration) qualifies for the Energy Innovation Program, OVIN, and provincial grants. TRL 8+ (pre-commercial to deployment) targets Clean Fuels Fund, SREPs, and ITCs. Most programs state their target TRL range in eligibility criteria.
Every clean technology program requires measurable environmental benefits. Calculate projected GHG reductions in tonnes of CO2 equivalent. Document energy efficiency gains, water savings, or waste diversion. Use the Government of Canada's Clean Energy framework metrics. SREPs and Clean Fuels Fund require third-party verified GHG estimates. Even IRAP expects clear articulation of environmental benefits beyond commercial potential.
Use the decision framework above to identify the 2–3 best programs for your TRL, project size, province, and technology type. Verify each program's current status — several major programs have closed recently. Contact your regional IRAP office for the Clean Technology stream. Review ITC eligibility for capital equipment. Consider provincial programs which are typically less competitive and faster.
Compile your CRA Business Number, incorporation certificate, financial statements, a project plan with milestones and GHG reduction methodology, a budget by eligible expense category, team resumes, and partner letters of support. For ITC claims, gather purchase receipts and specifications proving equipment meets eligible clean technology definitions. Include a commercialization plan showing economic value beyond environmental benefits.
Submit before posted deadlines with all documents attached. For IRAP, your ITA guides the process. For SREPs and Clean Fuels Fund, submissions go through NRCan's competitive review. For ITCs, file with your annual tax return. After approval, maintain detailed records of expenses and project activities. Most clean tech programs require interim and final reports with evidence of environmental outcomes. Keep records for at least 6 years for audit purposes.
Eight pitfalls that waste time and reduce your chances of approval.
Both programs are closed. SDTC was dissolved in 2024 and NZA sunset in November 2025. If you are preparing an application for either, stop and redirect to IRAP Clean Tech, SIF Net Zero, or ITCs.
ITCs require you to purchase eligible equipment first, then claim the credit on your tax return. They are not upfront funding. If you need cash before deployment, apply for a grant. If you are deploying proven technology, ITCs are faster since they require no competitive application.
Many SMEs target the SIF Net Zero stream without realizing the minimum project size is $10M. If your project is smaller, use IRAP Clean Tech, provincial programs, or ITCs instead. SIF is designed for large industrial transformations.
Every clean technology program evaluates environmental impact. "Our technology is green" is not sufficient. You need specific GHG reduction estimates in tonnes of CO2e, energy savings in kWh or GJ, and a methodology reviewers can verify.
The Clean Technology ITC, CCUS ITC, Clean Hydrogen ITC, and Clean Electricity ITC are mutually exclusive on the same property. You must choose the most beneficial one. Claiming more than one on the same asset will trigger a CRA reassessment.
The Clean Technology ITC drops from 30% to 20% if you do not meet prevailing wage and apprenticeship conditions. Verify the labour requirements before calculating your expected credit. The 10% difference on a $1M equipment purchase is $100,000.
InBC ($500M fund) provides equity investment and BDC provides loans. Neither is a grant. If you apply expecting non-repayable funding, you will be disappointed. They are valuable financing tools, but you give up equity or take on debt.
SR&ED claims must be filed within 18 months of your fiscal year-end. There is no extension. If you conducted eligible clean technology R&D and miss this deadline, you lose the credit entirely. Set a calendar reminder 12 months after each fiscal year-end.
Side-by-side comparison of all major programs. Scroll horizontally on mobile.
| Program | Max Amount | Type | Cost-Share | Best For | Status | Province |
|---|---|---|---|---|---|---|
| NRC IRAP Clean Tech | ~$350K | Grant | 80% labour | SME clean tech R&D | Open | National |
| Clean Fuels Fund 2.0 | 30% of costs | Grant | 30% capital | Clean fuel production | Open | National |
| SREPs | Up to $25M | Grant | Varies | Utility-scale renewables | Check calls | National |
| SIF Net Zero | $10M+ min | Grant / Forgivable Loan | Varies | Large-scale industrial | Open | National |
| Energy Innovation | Varies | Grant | Varies | R&D and demo projects | Call-based | National |
| Clean Tech ITC | 30% of cost | Tax Credit | N/A | Equipment deployment | Open | National |
| CCUS ITC | 50–60% | Tax Credit | N/A | Carbon capture | Open | National |
| Clean Hydrogen ITC | 15–40% | Tax Credit | N/A | Hydrogen production | Open | National |
| OVIN Stream 1 | $100K | Grant | Varies | Ontario EV/auto R&D | Rolling | Ontario |
| Alberta IEG | 8% credit | Tax Credit | N/A | Alberta R&D | Open | Alberta |
| MB Climate Action | $150K | Grant | Varies | GHG reduction projects | Open | Manitoba |
| GCWood | $1M | Grant | Varies | Mass timber construction | 2026 call | National |
| Net Zero Accelerator | $8B (gone) | Closed | N/A | Was: large-scale decarb | Closed | National |
Year 1 — Research (TRL 2–4): GreenStore, a Vancouver-based battery technology startup with 5 employees, contacts their regional NRC office. An ITA assesses their project for clean technology innovation and approves an IRAP Clean Technology contribution of $180,000 covering 80% of two researchers' salaries. GreenStore also claims SR&ED at 35% on $90,000 of out-of-pocket R&D expenses, receiving a $31,500 refundable credit.
Year 2 — Prototype (TRL 5–6): GreenStore applies for a second IRAP project for prototype development, receiving $250,000. They also receive an Innovate BC grant of $50,000 for materials and testing. SR&ED on the expanded R&D team yields $56,000. They hire two summer students through Canada Summer Jobs at zero wage cost = $12,000 equivalent.
Year 3 — Deployment (TRL 8+): GreenStore purchases $400,000 in eligible battery storage manufacturing equipment and claims the Clean Technology ITC at 30% = $120,000. They meet prevailing wage requirements for the full 30% rate. The ITC covers different expenses (capital equipment) than the grants (R&D labour), so no stacking conflict.
Three-year total: ~$699,500 in non-repayable grants and refundable tax credits on approximately $1.2M in total project costs (58% effective coverage). No repayment. No equity given up.
Key statistics on Canada's clean technology investment landscape, drawn from federal budget documents and Natural Resources Canada reports.
"The clean economy transition represents the greatest economic transformation since industrialization. Canada is positioning itself to be a leader in clean technology, clean fuels, and critical minerals — but this requires sustained public and private investment in innovation at every stage of the technology development cycle."
— Natural Resources Canada, Clean Energy Investment Tax Credits OverviewClean technology grant applications require detailed GHG reduction methodologies and technical project plans. Professional grant writers with clean tech experience can significantly improve your chances, especially for programs like SREPs and the Energy Innovation Program.
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