Minnesota's iron ore mining companies study ways to reduce their energy consumption

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October 17, 1975
Claudia Hampsten - Reporter
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Dr. James Carter of the Minnesota Energy Agency talked about steps Minnesota ore mining companies are taking to conserve energy. Presently they use about 5.8 percent of all energy consumed in the state. Coal is a possible energy source over natural gas, but coal presents problems of its own.

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Digitization made possible by the State of Minnesota Legacy Amendment’s Arts and Cultural Heritage Fund, approved by voters in 2008.

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