HOLLOMAN AIR FORCE BASE, N.M. -- 2nd Lt. Kevin Diefenderfer, 49th Civil Engineer Squadron energy manager and Gary Krivokaich, 49 CES resource efficiency manager, changed out incandescent lamps with compact fluorescent lamps at the Raptor's Nest here. During their lifetime, the CFL lamps at the Raptor's Nest will each save up to $36 in energy costs. The total change out to CFLs at the Raptor's Nest will save more than $2,000 a year. (Photo provided by Gary Krivokaich)
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