TSMC's first Arizona fab has been in volume production since late 2024, and more fabs are being built on the same North Phoenix campus. Each is a large, round-the-clock electric load that the Valley's utilities have to plan, connect and serve.
Utility fleets are changing at the same time. New solar, battery storage and gas capacity needs interconnection, controls and protection specialists, while Palo Verde and the gas fleet still need operators and maintenance staff. With only 150 power plant operators in the metro, those roles are the hardest to fill.
Arizona regulation shapes the jobs too. The Arizona Corporation Commission, created by Article 15 of the state constitution, has five commissioners and regulates public utilities and pipeline safety. Rate cases and resource plans there drive hiring for regulatory, planning and environmental engineering roles.