By Karen Uhlenhuth, Midwest Energy News
A pair of Iowa studies found that both utilities and their customers in small towns can substantially cut costs if they invest in deep efficiencies and, to a lesser extent, in renewable sources of generation.
The analyses, done by energy consultant Tom Wind and the Iowa Association of Municipal Utilities with some funding from the Iowa Economic Development Authority, explored whether the communities of Bloomfield and Algona could become energy independent.
The conclusion: in about 15 years, Bloomfield could get to net-zero — generating as much energy as it consumes over a year — but not necessarily always at the times needed.
Algona could get about half that far, cutting current electricity use by about 50 percent.
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