South Dakota ranks ninth among U.S. states in energy consumption per capita ... mindful of the axiom that pollution knows no ...

South Dakota ranks ninth among U.S. states in energy consumption per capita ... mindful of the axiom that pollution knows no borders. “We’re at the mercy of the political will of neighbors ...

The deregulation is of keen interest to energy officials in Republican-led South Dakota and heavily Democratic Minnesota, where differences in climate policy have sparked border clashes ...