Nature of the project

Existing facility

Description

The following devices or measures were installed:

  • High-efficiency cooling system with variable speed drive (VSD) compressor
  • Low-bay LED fixtures featured on the DLC Premium list in a 10,000-m2 office building
  • Adaptive controls
  • Heat wheel (heat recovery from fresh air)
  • VSD-equipped 100% fresh-air HVAC systems
  • Thermal storage unit (hot water storage tank) for power management
  • Drain-water heat recovery
  • Additional roof insulation
  • Triple-glazed windows

Area of activity

  • Commercial (e.g., head office of a large corporation)

Total
financial assistance $248,040

Financial assistance may cover up to 75% of eligible costs.

Project details

Measures implemented Financial assistance
Installation of a 250-TR water-cooled centrifugal chiller with an energy efficiency ratio (EER) of 21.50 Btu/hr/Watt **** $8,295
Cooling system with variable speed drive (VSD) compressor **** $3,570
PInstallation of a 65,000-litre thermal storage unit (hot water storage tank) (difference of 47.5°F) *** $99,600
1,000 LED low-bay light fixtures (3,500 lm) featured on the DLC Premium list installed in open-plan areas (support of $24.25/unit) $24,290
Installation of adaptive controls (support of $11/unit**, or 45% of per-unit support) $10,930
Installation of 100 low-bay light fixtures (800 lm) featured on the DLC Premium list in the corridors (support of $5.50/unit) $555
Heat recovery through the heat wheel installed on the 100% fresh-air intake system (10,000 L/s) $61,585
Variable-frequency drive with CO2 sensor installed on the 100% fresh-air intake system $21,235
10 drain-water heat recovery systems installed (support of $250/unit) $2,500
1,000 m² of roof insulation installed (heat resistance of 1.50 m²∙°C/W) $6,480
800 m² of triple-glazed windows installed (U = 1.60 W/m²∙°C) $9,000
Total $248,040*
*Figures are rounded.
**Receive an extra 45% when you install adaptive lighting controls.
***New measure in OSE 2.0.
****New measure in OSE 2.1

Benefit of the new financial assistance plan

  • Increase of $162,270, or an increase of 189% compared to previous plans.

Benefits of the measures and program

  • Heating
    • Reduced heating needs due to improved thermal envelope efficiency
    • Reduced power demand due to the thermal storage unit
  • New cooling system
    • Less electricity used for air conditioning
  • LED lighting
    • Guaranteed energy efficiency of LED fixtures qualified by DesignLights Consortium
    • Up to 70% less electricity used when lighting with DLC Premium light fixtures and adaptive controls as compared to the market benchmark
  • 100% fresh-air intake system
    • Reduced heating costs through heat recovery and installation of a VFD with a CO2 sensor
  • Reduced domestic hot-water heating costs due to heat recovery systems
  • Simplified financial assistance calculation with the OSE tool [EXE 13 MB – in French only]

Have an energy efficiency project and want to find the right program for you?

 
Communicate with an expert

Calculate* the amount of financial assistance that you could receive

A quick and effective tool to:

  • assess the amount of financial assistance to which you are entitled
  • validate the eligibility of your initiatives
  • submit your request for financial assistance

*Download the latest version of the software to take advantage of the most recent program updates.
Current version updated on March 8, 2021 :
version 2.1

Download the OSE tool [EXE 13 MB
– in French only]

How to use the OSE financial assistance calculation tool (In French only)

Duration: 2 minutes 26 seconds

Transcript of the OSE tool video

Transcript of the video (In French only) Outil OSE

    Participant’s Guide, program eligibility and other useful tools

    To be eligible, your project must:

    • be implemented in at least one eligible building
    • target measures designed to improve the energy efficiency of a building, a plant, a piece of equipment, a process or a system

    The Participant’s Guide contains a full list of eligibility criteria.

    Download the Guide [PDF 620 Kb – in French only]

    Other tools and legal documents

    *Document for project aggregators – In French only

    Discover concrete effects of our program through our project examples

    See all case projects

    How can we help you?

    Have any questions? Call or email us.

    Business newsletter

    Keep informed about our array of energy efficiency programs, products and services.

    Newsletter archives