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IN THE NEWS
Houston Business Journal:
New study verifies that submetering results in water conservation

PRESS
November 30, 2004
Wellspring and Ember Team to Create Industry's First ZigBee-Based Water Submeter

Case Study

360 State Street

Location

New Haven, Connecticut

Building Type

Hi-rise new construction

Submetering Method

Dual branch water, sewer and domestic hot water energy
Electric under glass (12S utility type meters)
Green Thermostats tracking HVAC, web based control

Estimated owner benefit per year

$288,970

Estimated owner benefit per unit/month

$48.16

Increase in property valuation at 8% cap rate

$3,612,125

Financing

4 years at 0% interest, water and electric only

Payback Period

3.3 years

# units

500

# meters

2077

Water conservation per year (gallons):

2,912,000

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