Concentrated solar power was one of several technologies that showed promise. Ivanpah's main buyer is pulling out to save customers money.

This is a current grouping of solar manufacturers in the United States that produce solar panels and their associated materials for the traditional residential, commercial and utility-scale markets.

March 11 (Reuters) - Solar and energy storage accounted for 84% of new electricity generation capacity added to the U.S. power grid last year, but the industry faces a challenging future with the ...