Case Studies

Danforth Ave

Multi-residential building with 1102 units

In-suite water recommissioning program:

  • High-efficiency showerheads and faucet aerators installed
  • Toilet flappers replaced and toilets adjusted
  • Leaking fixtures repaired or replaced
  • Hot water use reduced, saving natural gas
  • Daily water monitoring to track performance and protect results

Project Results

Water Savings: $224,000 per year (29%)
Natural Gas Savings: $74,600 per year (27%)
Total Utility Savings: $298,000 per year
Project Cost: $377,400
Return on Investment: 1.3 year payback period


391 tons of natural gas is being saved annually as a direct result of this work, which is equivalent to removing 83 cars from the road!

Daily Water Profile


Project Results