CAP is one of the most critical pieces of infrastructure in the state. It is also at the center of negotiations now underway over how the shrinking Colorado River will be shared in the future.

A controversial data center project won unanimous approval for an environmental review by the Arizona Corporation Commission.

Another Republican suburb in Phoenix rejected a proposed data center late last year, suggesting bipartisan opposition ...

Sundt Construction was named the highest-ranking contractor for the Arizona DOT's project to widen and upgrade state highway ...

Leaders of the system which brings Colorado River water to Phoenix and Tucson say cutbacks outlined in federal plans would harm the area.

Mitsubishi is putting up nearly $600 million to become a partner in an Arizona copper mine that aims to produce finished copper cathode on American soil. The project is expected to create thousands of ...

Add Yahoo as a preferred source to see more of our stories on Google. A key portion of Arizona’s Colorado River supply has evaporated. And the state says that water can no longer be counted toward ...

Virginia-based Fluence Energy is supplying its Gridstack Pro battery-based energy storage system (BESS) for the Pioneer Clean Energy Center solar project in Yuma County, Arizona. The facility, under ...

A roughly $250 million dollar project called a SCIF will allow the Salt River Project to make water deliveries to Central Arizona Project. CAP Assistant General Manager Darrin Francom says it will ...