February 21, 2018

Decarbonizing Your Retirement as You “Age in Place”

The Baby Boomer generation has lived a lifestyle powered by fossil fuels. As they transition into retirement, they are uniquely positioned to lead the way to clean energy.
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February 16, 2018

Green Hammer: A Zero Energy Building Pioneer

Green building pioneer, Stephen Aiguier, reflects on how Green Hammer has embraced the highest level of energy efficiency and environmental sustainability by successfully integrating design and construction into a highly refined, unified design build process.
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February 14, 2018

Affordable Zero Energy Homes Take Creative Collaboration

Teamwork is the key to building zero energy homes that are functional and beautiful.
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January 5, 2018

Proper Integration of Heat Recovery Ventilators with Residential Air Handlers

Since most American homes already have a forced-air heating and cooling system, it’s almost irresistible to use the same ductwork for fresh air ventilation. But beware the pitfalls! Avoid performance-killing mistakes by following these essential guidelines. This is the second installment of a two-part series.
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January 5, 2018

Six Steps to Success with Heat Recovery Ventilation

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October 19, 2017

Retrofit for Energy Efficiency

There are many opportunities to improve the energy performance of existing homes. Finding a good home performance contractor is the key. Sara Holman of GreenSavers shares why.
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September 20, 2017

Wall Sensor Measures Moisture in a Double-stud Wall

Thick walls hold lots of insulation, but there’s a nagging question about condensation in these cavities. I actually measured the moisture in a 10-inch, double-stud wall in my home in Central Oregon. Here’s what I found.
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July 24, 2017

Simple Techniques for Lowering the Cost of Zero Energy Homes

How can can costs be cut on the construction of affordable zero energy homes? This Habitat for Humanity zero energy home demonstration project documented $3,000 in construction cost savings.
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April 17, 2017

Energy Saving Product Spotlight: Lunos Takes the Ducts Out of Ventilation

Tight homes need efficient, effective ventilation. Until now that has been accomplished by a heat recovery ventilator with an elaborate duct system. Now there is an option that ventilates and recovers heat, without the ducts.
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