Arizona Public Service

Power loss forces Palo Verde nuclear unit offline

Arizona Public Service is investigating a series of developments that led to the shutoff at the plant: A loss of hydraulic pressure, the main generator output breakers failing to automatically open and the fast bus transfer not actuating.

These four U.S. nuclear plants will start producing clean hydrogen

In power generation, hydrogen is one of the leading options for storing renewable energy and can be used in gas turbines to increase power system flexibility.

Arizona utilities, universities to pursue clean hydrogen hub

Arizona Public Service, Salt River Project, Tucson Electric Power and Southwest Gas, as well as Arizona State University, the University of Arizona and Northern Arizona University, will combine to discuss strategies and solutions.