PUC Cuts Black Hills Power Rate Hike in Half; How About Price Caps for Health Care? Published 2015-03-04 by Cory Allen Heidelberger The South Dakota Public Utilities Commission has approved electrical rate increases for Black Hills Power. The investor-owned utility wanted a 9% increase, in part to support a return… Continue readingPUC Cuts Black Hills Power Rate Hike in Half; How About Price Caps for Health Care?