Virginia alleged the $4.6 billion Mountain Valley project repeatedly violated environmental laws and permit talks for the $7 billion Atlantic Coast line stalled.

Spoiler: Customers thought they were saving more money than they really were.

While state officials have not made a final determination on the cause, PG&E's Tuesday letter offers the clearest detail yet on how its power lines may have started the blaze.

As renewable energy growth accelerates, utilities are taking a more active role in embracing the enabling technology.

A November power industry report projects a rise from 1 million EVs on U.S. roads now to 18.7 million by 2030, resulting in only about a 2% increase in energy sales.