Resolving the Circulation Dilemma in Multifamily Buildings

Spotlight Article:

Resolving the Circulation Dilemma in Multifamily Buildings

Demand-controlled pumping for hot water distribution holds high value in multifamily buildings.

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Graywater on the Grid

Author: Elka Karl
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September 04, 2007

On October 24, 2006, the EcoHouse, a demonstration green living home in Berkeley, California, gained approval for its constructed wetland and graywater hybrid system. The graywater system became the first to pass code in the state of ... [continue reading]

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Cold Water Works

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July 01, 2007

Business-minded people eagerly await the latest issue of Fortune magazine, and the more literary among us look forward to reading the latest fiction in the New Yorker or Atlantic Monthly. Here at Home Energy, some ... [continue reading]

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Benefits of Demand-Controlled Pumping

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June 12, 2007

        Much water and energy is wasted in residential buildings, due to poorly designed, poorly installed—and therefore poorly functioning—hot water delivery systems. Homes built in the ... [continue reading]

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Watergy - Connecting Water with Energy

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June 07, 2007

This special edition of Home Energy is dedicated to raising awareness of the important relationship between water and energy. I like the term “watergy,” which I thought I had invented until I found ... [continue reading]

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Efficiency Just Makes WaterSense

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June 07, 2007

Which saves more energy—turning off your faucet or turning off your lights? If you guessed turning off your lights, think again. Running your faucet for 5 minutes can use as much energy as running ... [continue reading]

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Making Eating Out Less Energy Intensive

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June 07, 2007

Is there a way to increase energy efficiency and enhance productivity? That’s the one question the Emerging Technologies group at Pacific Gas and Electric Company (PG&E) consistently asks regarding all facets ... [continue reading]

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National Water Efficiency Alliance Is Born

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June 07, 2007

The first national nonprofit organization on water efficiency has finally been created. Based in Chicago, the new Alliance for Water Efficiency is building its organization and membership and is launching a comprehensive Web site with ... [continue reading]

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Who Says Water and Electricity Don't Mix?

Author: Tony Laska
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June 07, 2007

Oregon boasts a national reputation for being green, both in its mountain watersheds and in environmental awareness. For nearly five years, residential customers of Oregon’s largest electric and gas providers have been receiving ... [continue reading]

BPI Introduces New BPI.org for Consumers

Leslie McDowell

BPI Introduces New BPI.org for Consumers

The Building Performance Institute, Inc. (BPI) recently introduced www.bpi.org for consumers, a new interactive website designed to educate ...

PHIUS to Launch North American Passive Building Standard at Event in Seattle

Mike Knezovich

PHIUS to Launch North American Passive Building Standard at Event in Seattle

The Passive House Institute US (PHIUS) recently announced that Executive Director Katrin Klingenberg will formally launch the new PHIUS+ 2015 passive ...

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