Builder-Installed Electrical Loads

Spotlight Article:

Builder-Installed Electrical Loads

Parts of the House That Stay On

Keep Reading

Hot Water
FILTER ARTICLES
stuff

Improving Hot Water Delivery in Multifamily Buildings

premium CONTENT
June 05, 2007

Central water-heating systems, which handle large amounts of energy and water, are usually more efficient than individual water heaters for multifamily buildings. This is because the total volume of hot water being stored is reduced, ... [continue reading]

stuff

The Water-Energy Nexus

Author: Ronnie Cohen
premium CONTENT
June 01, 2007

It’s not a secret, but most people don’t think about it. Once you know, however, it seems obvious. Water uses a tremendous amount of energy. It is not just a matter ... [continue reading]

stuff

Achieving Water Efficiency Through Performance Contracting

Author: Tom Horner
premium CONTENT
June 01, 2007

As the vice president of a company that helps building owners and operators all across the country save water, I’m confronted with the magnitude of our thirst for water and the costs to ... [continue reading]

stuff

Saving Water Indoors

Author: Peter Mayer
premium CONTENT
June 01, 2007

In most U.S. cities, single-family homes make up the single largest source of demand for water. [continue reading]

stuff

Building Water Efficiency Into Green Homes

premium CONTENT
May 28, 2007

How much is 25 million gallons of water?  Enough to fill 200 million 16-oz bottles.  Enough bottles to keep you busy for the next 60 years, if you decide to count them down in “99 bottles ... [continue reading]

stuff

Understanding Solar-Thermal Systems

free CONTENT
BPI CE
March 19, 2007

Why should homeowners invest in a solar-thermal system? It’s all about economics. With rising energy prices, many homeowners are now thinking of adding a solar component to their home, but they may feel ... [continue reading]

stuff

One or Two Tanks?

premium CONTENT
September 11, 2006

        Q. Is it cheaper for a homeowner to run one 100-gallon gas hot water tank or two 50-gallon tanks? There are six heavy water users in our household. How ... [continue reading]

stuff

Reliable, Efficient Heat Pump Water Heaters

premium CONTENT
November 01, 2005

About 10% of California residents use conventional electric water heating—a technology that’s expensive to operate and contributes to peak demand. Heat pump water heaters (HPWHs) are an efficient alternative, consuming less than ... [continue reading]

What's The Real Value of HPXML? Hint: It's The People Behind the Standard

Noel Merket

What's The Real Value of HPXML? Hint: It's The People Behind the Standard

The National Renewable Energy Laboratory (NREL) in Golden, Colorado is Transforming Energyfrom the way it is generated and used ...

Comments by HPC to Support the New Jersey 2019 Energy Master Plan

HPC

Comments by HPC to Support the New Jersey 2019 Energy Master Plan

As leaders in the residential energy efficiency industry, the Home Performance Coalition (HPC) responded to the September 2018 request by the ...

Earn BPI CEU credits
HEP
Home Performance with EnergyStar
SPONSORED CONTENT Home Diagnosis: The First TV Series about Home Energy! Learn more! Watch Video
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!