Renewable energy advocates have long called for building battery complexes to store intermittent solar and wind energy, but a ...

What was once the largest solar power plant of its type in the world appears headed for closure just 11 years after opening.

An Indiana state representative and national group that studies power grids say we need to be producing more energy. How much is solar a part of the solution?

Advantages of EGS are high capacity, low carbon emissions, small land footprint, and flexibility to back up intermittent ...

Utility shareholder returns add hundreds of millions to California power bills, sparking debate over fairness and necessity.