• Open Data Standards for Home Performance

    Home Performance Extensible Markup Language was created to make data collection and reporting more efficient.

    Read More

  • Donate to Home Energy

    If you've ever read our magazine and found it useful, please donate. Every dollar counts, and we truly appreciate anything you can give.

    Donate now

  • Highest Lighting Energy on the Block

    Creating incentives for energy-efficient technologies in the Oregon and California residential grow market.

    Read More

  • RENEW Your Subscription


    Access premium content online or in print.

    Renew Today!

  • A Solar-Assisted Heat Pump Water Heater

    Modest improvement in energy efficiency for electric-storage water heaters was implemented in 2015, but much greater improvements remain to be made.

    Read More

  • Sign Up for Training Programs

    Advance your career as a home performance professional or list your training program for free.

    Go Now

    Interview with Bill Spohn

    Interview with Bill Spohn

    By Leslie Jackson

    The President and CEO Of Trutech Tools Talks About Activism, Aspirations, and an Engineer's Approach to Podcasting
    If You Were Plumbing, How Much Beer Would You Hold?

    If You Were Plumbing, How Much Beer Would You Hold?

    By Gary Klein

    You open the hot-water tap. Then you wait for the hot water to flow. How long? (Too long, according to most people, I say.) ...
    Why Open Data Standards Matter for Home Performance

    Why Open Data Standards Matter for Home Performance

    By Julie Caracino

    Utility and state program administrators have long used proprietary software and communication protocols to manage and process data collected by home performance contractors. This ...
    Highest Lighting Energy on the Block

    Highest Lighting Energy on the Block

    By Joe Clark and Martha Wudka

    Beginning with Colorado in 2012, nine states and the District of Columbia have legalized recreational marijuana use, and eight of these have also legalized home ...
    Spotlight on HPXML: A Look Ahead to 2019

    Spotlight on HPXML: A Look Ahead to 2019

    By Julie Caracino, HPC's Director of Research and Standards

    Last year was a great year for HPXML, the open data transfer standard for the residential energy efficiency ...
    ZNE Primer: Now Available!

    ZNE Primer: Now Available!

    By Ann Edminster

    The concept for this document came from members of the AIACC, who are embracing the architect’s ...
    Looking Forward to the 116th Congress

    Looking Forward to the 116th Congress

    By Kara Saul-Rinaldi, HPC's Vice President of Government Affairs & Policy

    On January 3, 2019, the members of the 116th Congress were officially sworn in. With many new members and a ...

    Latest Tweets from @HomeEnergyMag

    Tuesday Jan 22 - 2:01pm
    RT@HPCTweets: Attention#Women in Building/Home Performance! HPC will award a limited number of scholarships for women to attend the Natio…

    Monday Jan 21 - 1:41pm
    RT@HPCTweets: HOTEL DISCOUNT EXTENSION! The deadline for booking your hotel room at the reduced rate for the Northwest Regional Conference…

    Monday Jan 21 - 1:38pm
    RT@efi_org:#Massachusetts, let’s save some energy, shall we? https://t.co/7osrYLf58c

    Monday Jan 21 - 11:08am
    Today we celebrate#MartinLutherKingJrDay.#MLKDay https://t.co/k1rJyNGR3p

    Wednesday Jan 16 - 3:07pm
    RT@HPCTweets: Hurry & book your hotel room by Friday, Jan 21st! Rates go up soon for the Northwest Regional Conference in Portland! Only $…

    Wednesday Jan 16 - 3:00pm
    RT@FacesOfEE: Celebrate the 2.25 million U.S.#EnergyEfficiency workers like Cynthia. Check out the impressive numbers on EE jobs: https:/…

    Tuesday Jan 15 - 3:12pm
    What makes a good field guide? Read how to develop an effective tool to improve performance, reduce rework, and inc… https://t.co/w7IRTO81Dm

    Tuesday Jan 15 - 3:06pm
    RT@rateitgreen: 2019 HPC Northwest Regional Conference & Trade Show, Feb 11-12, Portland#OR https://t.co/DOkyzoZucR@HPCTweets#energyeff

    Tuesday Jan 15 - 3:00pm
    RT@EarthAdvantage:@earthadvantage's Executive Director,@dheslam, is presenting "The Building Science of Efficient Envelopes" at#HPCNW19

    Earn BPI CEU credits
    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