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

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

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.

A new study says that more solar power would be used to charge electric vehicles in the United States if inexpensive level-1 ...