Editorial: The Rising Cost of Water

Spotlight Article:

Editorial: The Rising Cost of Water

Using It and Flushing It

Keep Reading

FILTER ARTICLES
stuff

Tankless Water Heaters

Author: Ed Wyatt
free CONTENT
May 01, 2002

    Q:    It seems like I waste a lot of water while waiting for the hot water to get to my faucet. I have heard that tankless water heaters can ... [continue reading]

stuff

Building a Boiler Side-Arm

Author: Michael Lamb
archive CONTENT
November 01, 1999

A boiler is generally more fuel efficient than a standard gas water heater, especially when the boiler is fully loaded. [continue reading]

stuff

Money Down the Drain: Controlling Hot Water Recirculation Costs

archive CONTENT
November 01, 1999

Energy use for domestic hot water (DHW) is the second largest component of a multifamily building's energy budget; it is surpassed only by heating in cold and mixed climates. [continue reading]

stuff

Fuel Use in Multifamily Buildings

archive CONTENT
November 01, 1999

Multifamily buildings with more than five units make up about 17% of all U.S. housing, yet scant information exists on the fuel use of these building in specific locations (see "Multifamily Statistics"). [continue reading]

stuff

Ground Source Heat Pumps Dig In

archive CONTENT
September 01, 1999

Ground source heat pumps (sometimes called geothermal heat pumps, Geo-Exchange Systems, or GHPs) most often exchange heat with the ground by means of a ground heat exchanger. [continue reading]

stuff

Calculating Water Heater Energy Use

archive CONTENT
July 01, 1999

Have you ever wanted to calculate how much energy a water heater would use annually in a given household? To make this task easier, Lawrence Berkeley National Laboratory (LBNL) has developed a straightforward equation that produces results close to those of simulation programs--without their baffling complexity. [continue reading]

The Consequences of Flush Toilets

Shawna Henderson

The Consequences of Flush Toilets

So there's lots of excellent work and capacity building going on, and net zero energy, low energy, and high ...

Home Control or Automation?

Clint Stevens

Home Control or Automation?

I have been involved in home automation heavily over the last few years. At my home in Utah, I started ...

Earn BPI CEU credits
HEP
Home Performance with EnergyStar
Email Newsletter

Home Energy E-Newsletter

Sign up for our free monthly
E-Newsletter!

Harness the power of
HOME PERFORMANCE!

Get the Home Energy
e-newsletter

FREE!

SUBSCRIBE

NOW!