Spotlight Article:
The Elusive Search for an Energy-Efficient Water Heater
My Sunday kayak adventure with my wife and friends on Lake Tahoe was magic. Paddling that beautiful lake relaxed me to the point where, by the time I reached home, I was ready for a ...
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Everything I Know about Energy-Efficient Showerheads I Learned in the Field
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The Bonneville Power Administration (Bonneville) provides wholesale electric power to more than 100 retail distribution utilities in the Pacific Northwest. [continue reading]
Ballistic Water Heater
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The cost of heating water went through the roof for one man recently when his hot water heater exploded and rocketed through the roof of his home. [continue reading]
Pulling Utilities Together: Water-Energy Partnerships
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Install high-efficiency showerheads and faucets in the average U.S. house, and the water meter will report about 6,000 gallons of water saved in one year. Not bad. But the savings continue. If the house has an electric water heater, the electric meter will show about 600 kilowatt-hours savings; if it's a gas heater, the savings will be 30 therms. [continue reading]
SMUD'S Solar Water Heating Program
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The Sacramento Municipal Utility District (SMUD) serves roughly 60,000 residential customers with electric water heaters, each consuming up to 5,500 kWh annually. [continue reading]
A Cheaper Solar Water Heater
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With an average initial price tag of $2,500, solar water heaters--which are usually designed for households of four or more--have long been expensive. [continue reading]
Controlling Recirculation Loop Heat Losses
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Domestic hot water heating accounts for 15-27% of the total energy use in a typical Minneapolis apartment building, not counting energy used for lighting and electric appliances. [continue reading]
Ready, Get Set, Heat Water!
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According to E Source in Boulder, Colo., optimal setpoint for residential water heaters is 111deg.F. [continue reading]
Once Heated, Twice Used
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Dual-integrated appliances-water heaters used to provide both domestic hot water and space heating-have seen increased use in recent years, primarily in the warmer climates of the mid-Atlantic states. [continue reading]
Paul Raymer
Angry Air!
John Tooley said, “Air is like crooked rivers, crooked people, teenagers, and cheap labor. It always seeks the path ...
Gary Ashton
Energy Efficiency is Increasingly Popular With Home Buyers
The National Association of Home Builders (NAHB) is a trade association based in Washington. It boasts more than 140,000 members across ...
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