Toronto Multi-Residential Portfolio
Three Toronto high-rise residential properties verified 15%–31% water savings using IPMVP Option B methodology — formal reports issued by Canadian Water Savings (CWS).
Portfolio Summary
IPMVP Option B verification · CWS formal reports · Toronto, Ontario
1121 Steeles Avenue, Toronto
4" Smart Valve™ · Benchmark 4,400 m³/month · 6-month post-install M&V · Avg 31% savings
Months 1–6 post-installation · Benchmark: 4,400 m³/month · 31% overall average
- 31% average savings over 6 consecutive months
- Peak months: Dec 2018 (48.9%) and Jan 2019 (48.77%)
- Benchmark: 4,400 m³/month at $3.80/m³ (CAD)
- Estimated annual savings: ~$61,600 CAD
- Savings grew progressively as valve optimized to building profile
797 Don Mills Road, Toronto
4" Smart Valve™ · Benchmark 2,802 m³/month · 5-month post-install M&V · 18% overall average
Months 1–5 post-installation · Benchmark: 2,802 m³/month · 18% overall average
- 18% average savings across all 5 measured months
- Peak month: January 2019 at 28% savings
- Benchmark: 2,802 m³/month at $3.80/m³ (CAD)
- Savings increased in later months as valve profile stabilized
21 & 23 Carlton Street, Toronto
Smart Valve™ installed 2018 · Pre-install demand trending +16% vs prior year · Post-install stabilized to ~15% savings vs trend
- Pre-installation: water demand trending +16.25% above 2017 baseline
- Post-installation: consumption moderated back toward 2017 levels
- Net savings vs demand trajectory: approximately 15%
- IPMVP-compliant measurement — CWS formal report on file
About the M&V Methodology
Measurement and Verification follows IPMVP Option B — all energy- and water-affecting parameters are continuously metered. Results are not estimated or extrapolated.
Canadian Water Savings (CWS) is the AWS partner for Canadian installations. They conduct independent M&V, issue formal PDF reports, and provide the written performance guarantee.
Each property's baseline was established from multiple prior billing cycles. Savings are compared against the adjusted baseline — not cherry-picked low months.
Get verified savings for your residential portfolio
Whether you manage one building or twenty, CWS and AWS will conduct site assessment, formal M&V, and issue written guarantees for every verified installation.