STATE — One of the largest thermal-solar plants in the country is expected to shut down most operations in 2026 due to cost and other factors, according to reports.

Contact Energy possesses a diverse portfolio of generation assets—hydro, geothermal, and gas-fired—with an installed capacity of more than 2,000 megawatts, or MW. Due to this diversity, the firm is ...

Operator NRG says its concentrating solar power technology has fallen behind solar silicon photovoltaic generation in terms ...

For some, Ivanpah now stands as a huge, shiny monument to wasted tax dollars and environmental damage. For others, failures ...

Three of the state’s largest utilities; APS, SRP, and Tucson Electric Power are exploring a joint venture to bring a ...