Client: Spring Ridge Housing Co-operative
Consultant: Applied Energy Consulting
Overview
Applied Energy Consulting (AEC) conducted a comprehensive Building Condition Assessment (BCA), ASHRAE Level III Energy Audits, and detailed energy modeling for Spring Ridge Housing Co-op. The study encompassed both single-family residences and row houses, with the goal of identifying critical upgrades, improving energy efficiency, and aligning with the CMHC Greener Affordable Housing Program requirements.
Key Findings and Recommendations
Building Condition Assessment (BCA)
- Windows: Identified as a significant source of energy loss due to drafts and inadequate insulation. Replacement with low-e, double-glazed windows recommended by 2025.
- Heating Systems: Inefficient electric baseboards and wood fireplaces require upgrades to modern systems.
- Ventilation Systems: Kitchen and bathroom exhaust fans in poor condition were scheduled for replacement by 2030.
- Lighting: Immediate replacement of existing fixtures with LED lighting was recommended to reduce energy use.
Energy Audits and Energy Modeling
Single-Family Residences:
- Energy Savings: Achieved 28% reduction in annual energy use through proposed retrofits.
- GHG Reduction: Reduced emissions by 28%.
Key Measures:
- Window upgrades.Air infiltration reduction through caulking and weather-stripping.LED lighting upgrades and automated controls.Night temperature setback with programmable thermostats.
Row Houses:
- Energy Savings: Achieved 27% reduction in annual energy use.
- GHG Reduction: Decreased emissions by 26.8%.
Key Measures:
- Enhanced sealing to reduce air leakage.
- High-efficiency LED lighting for interiors and exteriors.
- Installation of air-source heat pumps for heating and cooling
- On-site renewable energy generation via solar PV systems.
Impact
The integrated assessment and modeling provided Spring Ridge Housing Co-op with actionable recommendations to:
- Improve energy efficiency and occupant comfort.
- Reduce operational costs and GHG emissions.
- Align with CMHC Greener Affordable Housing Program funding criteria.
Why Choose Applied Energy Consulting?
Applied Energy Consulting offers a holistic approach to energy assessments, combining detailed BCAs, ASHRAE Level III audits, and advanced energy modeling. Our expertise ensures tailored, cost-effective solutions that enhance sustainability, achieve compliance, and deliver long-term value for clients.
