Many power plants benefiting from exemptions rank among the nation’s worst polluters. The Trump administration says cheaper energy is the goal.

State regulators signed off on new generation to help boost power supply as a $3.3 billion Microsoft cloud computing campus ...

We Energies’ controversial plan for new natural gas plants in Oak Creek and the Town of Paris, to generate electricity in southeast Wisconsin, was approved May 22 by the states ...

Communities in Colorado that once relied on coal are exploring a bold new chapter — one that could keep their towns powered ...