Black Hills Energy announces natural gas bill reduction
Black Hills Energy announced that customers will see a reduction of between about 3.4% to 23% in their natural gas bills ...
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Preliminary report shows that a Black Hills Energy takeover could cost over $1 billion
A preliminary report released by Black Hills Energy shows that the company's takeover could cost the City of Pueblo over one ...
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Black Hills Energy announces new natural gas costs starting April 1
If you are a Black Hills Energy customer, depending on where you live in Colorado, you will likely see an average monthly ...