State, Utilities look to savings from natural gas vehicles

The slow filling stations, shown Feb. 5, 2013, at the Colorado Springs Utilities office on Circle Drive, are set up to fill vehicles overnight.  Photo by CHRISTIAN MURDOCK, THE GAZETTE
The slow filling stations, shown Feb. 5, 2013, at the Colorado Springs Utilities office on Circle Drive, are set up to fill vehicles overnight. Photo by CHRISTIAN MURDOCK, THE GAZETTE
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