• Hidden Benefit of Home Performance

    Good maintenance and home performance upgrades will build equity in your home.

    Read more

  • RENEW Your Subscription


    Access premium content online or in print.

    Renew Today!

  • Ohmconnect and Demand-Response

    This CA-based startup is initiating a quiet paradigm shift in the way we see and use our homes.

    Read more

  • Order No-Regrets Remodeling, 2nd Edition

    The best guide to creating a comfortable, healthy home that saves energy.

    Order now

  • 21st Century Energy Efficiency

    Is the energy efficiency industry prepared for the low-carbon era?

    Read more

  • Sign Up for Training Programs

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

    Go Now

    Get Started Using BEopt

    Get Started Using BEopt

    By Eric Wilson

    Download BEopt and EnergyPlus or DOE-2. Once they are installed, start BEopt and select either New Construction or Retrofit mode. Geometry screen. Click and ...
    Sense and Survivability: How Evolution Shapes Design Decisions

    Sense and Survivability: How Evolution Shapes Design Decisions

    By Samuel Pobst

    The 3.8 billion years of evolution of the DNA strand that uniquely identifies the human genome has invested in ...
    Energy Analysis: So Much to Know...

    Energy Analysis: So Much to Know...

    By Shawna Henderson

    It's hard to wrap your head around the amount of number crunching that goes into energy analysis, and ...
    The Wired Home: Which Technologies Actually Work?

    The Wired Home: Which Technologies Actually Work?

    By Abby Perkins

    With today's sky-high energy costs, homeowners and energy industry professionals alike are constantly looking for ways to increase ...
    A Green Way to Insulate for Extreme Energy Efficiency

    A Green Way to Insulate for Extreme Energy Efficiency

    By Rob Nicely

    Back in the '70s, California’s Title 24 revised the state’s building code to include limits ...

    Latest Tweets from @HomeEnergyMag

    Tuesday Oct 13 - 11:05am
    California Leads a Quiet Revolution http://t.co/IoAzC3LT48

    Tuesday Oct 13 - 2:02am
    RT@GetWaterSmart: 'H2O Hackathon' seeks solutions to#drought issues: http://t.co/KlVnCSs9hn

    Tuesday Oct 13 - 12:07am
    Q. and A.:@ORNL Lab Explains Its Evaluation of Weatherization http://t.co/FYZDBybzgo

    Monday Oct 12 - 10:19pm
    RT@BetterBldgsDOE:#BetterBuildings Neighborhood Program participating single family residential homes saved 15% of energy use. More: http…

    Monday Oct 12 - 1:49pm
    Air regulators, state energy officials, and affordable#housing community are working together. http://t.co/S5oX5e8U1b@aceeedc#CPP

    Monday Oct 12 - 1:21pm
    Measured#HomePerformance:@GasTechnology Institute free videos-best practices for retrofits. https://t.co/hctUr57upb

    Monday Oct 12 - 12:03am
    RT@NYGovCuomo: We commit to bringing solar to 150K homes & businesses & installing clean, renewable energy at every@SUNY campus by 2020. …

    Sunday Oct 11 - 11:58pm
    RT@OneSkyHomes: We've been sharing our knowledge again by presenting at#naphn15 &#wwdc2015. Check them out here: http://t.co/LcPPUGgMMu

    Sunday Oct 11 - 11:57pm
    RT@ENERGY: IN 15 MINUTES: Tune in for a sneak peek inside a sunny@Solar_Decathlon house from Team Texas/Germany!#SD2015 http://t.co/20Ni…

    Sunday Oct 11 - 10:20am
    RT@EnergySaver: When drawn during cold weather, most draperies can cut heat loss from a warm room up to 10%. http://t.co/qPkM7gqzax

    Earn BPI CEU credits
    Home Performance with EnergyStar

    Harness the power of

    Get the Home Energy