Blog

GSA May Abandon LEED Endorsement

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Rather than releasing its final report on LEED and other rating systems, the agency posts recommendations and asks for more feedback.

A victory for lobbyists? It should be easier to pitch the industry status quo to individual federal agencies that don't specialize in buildings.

Want to have a say in whether federal agencies keep using LEED? Here’s your chance.

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5 Reasons to Consider Onsite Wastewater Treatment for Your Next Project

Treating wastewater onsite can save owners money, but there are other good reasons too.
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Living Machines and other types of constructed wetlands are beautiful, but they’re not ideal for every client. Onsite wastewater treatment might make sense for your next project, though, depending on factors like the site, the local infrastructure, and the owner’s mission.

Here’s a quick guide to figuring out when and where onsite wastewater treatment makes sense. For a deeper look at the topic, read this month’s EBN feature article, “Waste Water, Want Water.”

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The Challenge of Exterior Doors

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My struggle to find reasonably energy-efficient exterior doors for our new house

The wood-like fiberglass door we found for our farmhouse. Click to enlarge.Photo Credit: Alex Wilson

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Making Healthier, Greener Foam Insulation

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A proposed change to the residential building code (International Residential Code) would eliminate the need for halogenated flame retardants in many applications

For this Passive House in New York's Hudson River Valley, 12 inches of XPS were installed beneath the concrete slab. With proposed changes to the IRC, subslab insulation wouldn't need to be treated with flame retardants.
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USGBC Exploring A New Kind of LEED Plaque

The concept plaque, a digital, data-driven “performance dashboard,” would keeping a building’s LEED certification up to date with its actual performance.
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LEED v4 got most of the attention at the November 2012 Greenbuild conference, but another LEED concept was unveiled that could, over time, have as much or more impact on how we perceive and interact with the LEED Rating System. While all aspects of the concept are in development, including the name, USGBC’s senior vice president for LEED, Scot Horst, unveiled something he’s calling the “LEED dynamic plaque,” and that he’s pitching as the future of LEED performance tracking and recertification.

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A Christmas Shopping List

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A few shopping ideas for the holiday season.

A Yuba cargo bike with precious cargo.Photo Credit: Yuba

I’m not a big shopper. I don’t even particularly like getting presents. Our society is just too much about consumption. Nonetheless, as I’ve done on occasion in the past, I’m providing below some Christmas shopping ideas.

1. LED light bulb

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USA Today attacks LEED schools next, again with selective use of data

USA Today is at it again with another attack on LEED, this time focused on schools. Do they save energy? Do they improve student performance? There is still not enough data, but this article does its best to disprove that.
by Nadav Malin

USA Today is at it again with bizarre accusations in previous articles that LEED buildings wrongly reward teams for reaping low-hanging fruit.

Do they save energy? Do they improve student performance? Any dispassionate reading of the tidbits of evidence scattered throughout this rambling, unfocused story would suggest that there is still not enough data to answer either of those questions confidently, although Frank’s sensationalistic tone does its best to imply that the answer is no.

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5 Cool New Products from the Greenbuild 2012 Expo Floor

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From high-tech BIPV to smarter plugs for the home, we found lots of great new products at Greenbuild this year.

Lutron's Serena remote-controlled shades install easily and are inexpensive compared to most automated shades.Photo Credit: Lutron

Greenbuild is always a great time to find new products and reconnect with friends and colleagues.

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