Energy‑efficient equipment for businesses Financial support to implement energy‑efficient measures
Receive financial support to purchase and install equipment and systems to improve the energy performance of your commercial, institutional or industrial buildings.
Use electricity more efficiently
Whether you want to replace obsolete equipment, construct new buildings or optimize your energy management, Hydro‑Québec provides financial support to make your projects a reality.
Financial support for all businesses
Small businesses
Up to 90% of eligible costs covered by financial support (minimum amount of $500). To be eligible for this financial support, companies must be subject to rates G or Flex G
Medium and large businesses
Up to 75% of eligible costs covered. To be eligible for this financial support, companies must be subject to one of the other business rates specifically G9, M, L or LG.
Explore efficient equipment and systems
Discover the most popular measures out of the 200 predefined equipment and systems in the OSE tool, and the value of the financial support that is granted by Hydro‑Québec.
Combine measures and increase your financial support
Get up to 15% more when you implement multiple eligible measures.
Measures to improve building envelopes for better comfort and energy efficiency.
Examples of measures:
- Openings (windows and exterior garage doors)
- Opaque element insulation (roofs and exterior walls)
- Thermal bridges and junctions
Practices to improve overall building efficiency.
Examples of measures:
- Commissioning: thermal assessment and airtightness testing
- Certifications: Passive House, BCZ‑Design, LEED v4 and v5
Equipment that stores heat and sends it to a heating unit during off‑peak hours.
Examples of measures:
- Installation of a thermal storage unit (high‑density ceramic bricks)
- Installation of a hot water storage tank
Devices that use solar heat as an energy source.
Examples of measures:
- Installation of solar panels to preheat domestic hot water
- Installation of solar walls to preheat fresh air
Devices to control the frequency of electric motors by modulating their speed.
Examples of measures:
VFDs installed on:
- Pump motor
- Fan motor
- Compressor motor
Efficient lighting and control systems.
Examples of measures:
- Installation of LED fixtures with DLC Premium rating
- Use of lighting control systems
Systems to reduce the energy required to refrigerate iced surfaces in buildings.
Examples of measures:
- Installation of a new efficient refrigeration system (CO2, ammonia)
- Installation of a system to recover the heat discharged by refrigeration systems
Measures to add or upgrade industrial equipment.
Examples of measures:
- Installation of efficient air compressors (max. 200 hp)
- Installation of variable‑frequency drives for pumping processes (max. 500 hp)
- Installation of a high‑efficiency compressor on a refrigeration system (max. 100 T)
Measures to improve the energy performance of a building or equipment.
Examples of measures:
- Installation of EnergyStar® certified air conditioners
- Installation of air-conditioning units with a variable‑speed compressor
- Installation of EnergyStar® certified commercial refrigerators or freezers
- Installation of air-conditioning cooling units with a high‑efficiency compressor
- Installation or replacement of efficient snowmakers on ski hills
- Installation of HVAC system control systems
- Installation of commercial induction cooktops
Two offers tailored to your needs
Simplified Option for standard projects
A solution that uses the OSE tool to simplify the process to calculate and receive financial support for a project.
Eligibility
- Rates G and Flex G – Small Businesses component
- Other eligible rates including G9, M, L and LG – Medium and Large Businesses component
Advantages
- More than 200 measures covered by the tool
- Quick calculation of financial support
- Request submitted in just a few clicks
Customized Option for complex and innovative projects
A tailored solution to receive financial support for leading-edge projects whose measures aren’t covered by the OSE tool.
Eligibility
- Business rates excluding rates G and Flex G – Medium and Large Businesses component
Advantages
- Solution tailored to your specific needs
- Financial support of up to $5M
- Support from Hydro‑Québec experts
Efficient Solutions Program: New features
How to participate
Whether it’s the Simplified or Customized Option, choose the solution that works best for you.
You can also work with a partner, like a specialized company or engineering firm, who’ll support you throughout the process.
Documents
- Participant’s Guide – Small Businesses Component [PDF 136 kB – in French only]
- Participant’s Guide – Medium and Large Businesses Component [PDF 223 kB – in French only]
- Conditions and Undertaking [PDF 150 kB – in French only]
- Municipal and cooperative systems [PDF 58 kB – in French only]
- Eligible off⋍grid systems and calculation of financial assistance [PDF 47 kB – in French only]
-
Notice of participation – Aggregator* [PDF 659 kB – in French only]
* Document for project aggregators
Frequently asked questions
Under the Small Businesses component, there's only one offering, and it's for the measures in the OSE tool.
In contrast, the Medium and Large Businesses component has two offerings:
- The Simplified Option for the measures in the OSE tool
- The Customized Option for measures that aren't in the OSE tool
Enhanced financial support is available to companies that participate in the Small Businesses component, and the minimum threshold for obtaining financial support is lower than in the Medium and Large Businesses component.
Under the Simplified Offer, projects must be submitted to Hydro‑Québec only after the work has been completed. However, the OSE tool will estimate the amount of financial support to which you may be entitled for the measures implemented.
Under the Customized Option, you must contact Hydro‑Québec to check your project's eligibility.
The Efficient Solutions Program is intended for all businesses that use one or more buildings for commercial, institutional, industrial or agricultural activities and whose electricity is supplied by the Hydro‑Québec grid or through an eligible off‑grid, municipal or cooperative system. Please refer to the Program page for full documentation and the complete list of requirements.
Key changes are as follows:
New measures added
- Updated building envelope support measures with increased financial support
- Openings: windows and exterior garage doors
- Opaque element insulation: roofs and exterior walls
- Thermal bridges and junctions
- Commissioning: thermal assessment and airtightness testing
- Certifications: Passive House, BCZ‑Design, LEED v4 and v5
- New measure for solar panels
- Decentralized heat pump and geothermal heat exchanger on a mixed water loop system
- Phase‑change thermal storage
Increased financial support
- Thermal envelope
- Multi‑measure bonus (10% or 15%) applicable to certain measures:
- Heat recovery systems
- Geothermal heat pumps
- Thermal envelope
Revised financial support
- Reduced financial support for DLC Premium‑certified light fixtures
- Merged lighting control measures
- Standardized financial support for horticultural LED lighting, with or without natural light (Farming component)
Measure removed from eligibility
- DLC Standard‑certified light fixtures
Eligibility modifications
- Split‑system aerothermal heat pumps: eligibility now limited to ENERGY STAR‑certified units
- AHRI‑certified heat pumps are no longer eligible
Modifications to certain terms and conditions
- Under the Medium and Large Businesses component, minimum financial support has been reduced from $2,500 to $1,000
- For the simplified offer, a $5‑million cap has been introduced (aligned with the Customized Option)
- OSE 2.1 removed; projects with a start date prior to May 9, 2022, are no longer eligible
- Projects with a start date between May 9, 2022, and October 6, 2024, must be submitted under OSE 4.1
Experts in the field are encouraged to inform their clients about the program and to propose energy efficiency or demand response projects.
Visit the Partners web page, which provides useful information and documentation to support your clients.