Energy Conservation at Selfridge
Bruce Zysk, left, and Darren Burton, a roofer and an electrician, respectively, with the 127th Civil Engineer Squadron at Selfridge Air National Guard Base, Mich., describe how they use a thermal imaging camera to develop energy saving techniques at the base. Zysk said by using the camera, he’s able to prioritize roofing repairs to help Air National Guard maximize energy conservation efforts by tackling projects that represent the most heat loss fist. (Air National Guard photo by John S. Swanson)

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Photo by: John S. Swanson |  VIRIN: 120906-Z-HC784-053.JPG