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APS


The POWER Interview: Miss America Talks Importance of Nuclear Power

The U.S. nuclear power industry has an ally with a unique platform to spread the sector’s message of providing reliable, clean electricity. Meet Grace Stanke. She’s not just a student…


Major Wind Farm at Arizona Cattle Ranch Comes Online

AES Corp. has announced the start of commercial operations for phase one of the Chevelon Butte wind farm in Arizona, a project sited on one of the state’s oldest working…


Minutes Matter in the Energy Imbalance Market
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An energy imbalance market (EIM) is a voluntary market that provides a sub-hourly economic dispatch of participating resources for balancing supply and demand every five minutes. One such market is…


Hydrogen May Be a Lifeline for Nuclear—But It Won’t Be Easy

Four U.S. nuclear generators—Energy Harbor, Xcel Energy, Exelon, and Arizona Public Service (APS)—are making headway on projects to demonstrate hydrogen production at nuclear plants, but scaling those efforts up to…


Need for Resilience Supports Energy Storage
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Independent power producer Neoen Australia said an expansion of the world’s largest lithium-ion battery system has completed its network connection, bringing the Tesla-supported Hornsdale Power Reserve, adjacent to a wind…