Electricity demand is surging in the U.S., but there’s years-long wait on the turbines that are a critical component of natural gas power plants.

Utilities and policymakers have worked for years to bring more Canadian power to New England and New York’s energy grid.

The U.S. has become a leading exporter of LNG, which is often used to ease energy shortages around the world. That stokes price volatility.

The price of coal has risen due to a surge in global demand. Still, signs point toward a continued decline for the U.S. coal sector.

A lot has changed since the Northeast blackout of 2003.

Crews from New York are among those restoring power in Old San Juan.

"When will we have power?" Why there isn't a straight answer.