Natural Resources Defense Council BUILDING GREEN FROM PRINCIPLE TO PRACTICE
Home Build Your Business Case Set Your Budget and Goals Adopt a Whole-Building Approach Apply Sustainable Building Strategies Capitalize on Your Achievement
Green Products and Services Links

General | Sites | Water | Energy | Materials | Indoor Environment
See Also: Resource lists from NRDC's Santa Monica office

WATER EFFICIENCY

Waterless Urinals, Low-Flow Toilets and Composting Toilets

BioLet Composting Toilets
These waterless toilets, including fully automatic models, are available through Ace Hardware and Home Depot stores.

Sloan Valve
Sloan's Water Conservation Product Group offers a variety of water efficient products including faucets, showerheads, waterless urinals and water-efficient toilets.

Waterless No-Flush Urinals
Reduced maintenance, waterless urinals save up to 45,000 gallons of water a year and are available from dealers around the country.

WaterWiser - Water Efficiency Clearinghouse
Sponsored by the American Water Works Association, WaterWiser offers web-based water saving reference materials for professionals and homeowners.

Water-Recycling Systems

Equaris Corporation
Based in Minnesota, Equaris Corporation provides onsite water recycling, wastewater treatment and low water toilets.

Water Reuse Foundation
Based in Alexandria, Virginia, the Water Reuse Foundation provides research and reports on the science of water reuse, recycling, reclamation and desalination.

Zenon Water Recycling
With locations in California and Canada, Zenon offers filtration membranes, membrane bioreactor systems and reverse osmosis systems.

Closed-Loop Cooling Tower (Non-Chemical)

Alliant Energy Geothermal
Alliant Energy offers hybrid cooling systems that combine ground-loop heat pumps with cooling tower services.

Dry Coolers
Michigan-based Dry Coolers offers low-maintenance, closed-loop cooling systems in a wide variety of sizes.

Hydrothrift
Hydrothrift, based in Ohio, offers both dry and evaporative closed-loop cooling systems.

Tempest Heat Transfer Systems and Industrial Refrigeration
Located in Ohio, Tempest offers closed-loop cooling towers that eliminate wastewater and water treatment chemicals.

For more ways to improve water efficiency, see Sustainable Sites.

General | Sites | Water | Energy | Materials | Indoor Environment
See Also: Resource lists from NRDC's Santa Monica office

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