Local NYC Case Study
Proven
Results.
Fulton Avenue · Brooklyn, NY
*Projected from verified data and the property's actual NYC DEP water and sewer rate (~$13.05/HCF combined).
Fulton Avenue
Methodology — apples to apples.
How it was measured
- Property
- Fulton Avenue, Brooklyn, NY
- Account
- NYC DEP #3000301XXXXXXX
- Meter ID
- G15006323 (E-REG 924863)
- Measurement Window
- Feb 9, 2026 → Apr 22, 2026 (73 days)
- Meter reads
- Photographed actual meter readings
- Baseline source
- 12 months of NYC DEP actual-read bills
- Baseline window
- Same 73 calendar days, prior year
All readings verified by actual NYC DEP water bills and photographed meter registers. No estimates.
The numbers
| BEFORE | AFTER | Δ | |
|---|---|---|---|
| Daily usage (gal) | 5,837 | 4,510 | -1,327 |
| Daily usage (HCF) | 7.80 | 6.03 | -1.77 |
| 73-day total (gal) | 426,090 | 329,195 | -96,895 |
| 73-day total (HCF) | 569.6 | 440.1 | -129.5 |
| Reduction | — | — | -22.74% |
What it costs — and saves
- Combined water + sewer rate (post 7/1/25)
- ~$13.05 / HCF
- Trailing 12-month spend at Fulton Avenue
- ~$36,900
- Verified reduction applied annually
- ~$8,400 / yr
- 10-year projected savings (5% rate inflation)
- ~$105,000+
Fulton Avenue
Same property. Same season. Less water.
Daily water usage at Fulton Avenue — measured across the same 73-day window in consecutive years.
GALLONS PER DAY
The story
saved every single day.
Across 73 days, that's enough water to fill more than 1,750 standard bathtubs — water the building previously paid for, but did not actually consume.
Data source
NYC DEP actual-read water bills (4 quarters) + photographed meter readings on Feb 9, 2026 and Apr 22, 2026.
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