The case for water
The Water Conservation Market Is Bigger Than It Looks
How aging institutional buildings, 1994–2005 fixtures, and rising water and sewer rates make the opportunity larger than a nameplate-based scope shows.
Is Water Worth an Engineer’s Time?
The dollar size of a water ECM next to a comprehensive ESPC, and why its short payback earns a field-audit hour on every project.
Technical evidence
1994–2003 Tank Toilets & the 1.6 GPF Gap
Why first-generation 1.6-gpf tank toilets often flush well above their label, and how to diagnose them before deciding to replace.
GPF Drift & Mismatched Diaphragm Kits
How worn or mismatched flushometer diaphragm kits push fixtures to multiples of their rated volume, and how recommissioning fixes it.
Right-Sizing Faucet Aerators
Current flow-rate rules, savings by fixture and task, and which sinks should never get a blanket low-flow aerator.
Design Standard vs. Retrofit Reality
Why new-construction water targets don’t drop straight into older buildings, and what to survey and verify first.
Why “Just Swap the Kit” Doesn’t Deliver Water Savings
How a valve-kit-only retrofit can pass on paper, double-flush in practice, and drift back over a 15-year contract term.
Delivery
Specialized Water Contractor vs. Typical Plumbing Contractor
How a specialized water contractor differs on material staging, installation, pricing, lead time, and verified savings.
How Water Fits Into Your ESPC
How a water ECM slots into the guarantee, subcontracting, insurance, and M&V structure an ESCO already runs.
Have a building with fixtures 10 or more years old? We’ll walk it alongside your lighting and mechanical survey.
Request a water review