Six IPPs and electric retailers announced a new organization to promote renewable energy and lobby states for greater customer choice.

Arizona regulators rejected energy rules that would have required the state’s electric utilities to cut carbon emissions 50% by 2032 and 100% by 2070.

Western states produced a whirlwind of climate initiatives last year, advancing numerous bills and regulations to reach net-zero emissions by 2050.

The Arizona Corporation Commission approved a statewide transportation electrification plan developed by utilities and intended to accelerate EV adoption.

A new report estimates the long-term costs of going green for Arizona ratepayers.

Southwest Gas is facing regulatory barriers to increasing its renewable natural gas purchasing despite a goal set by the Nevada legislature.

The U.S. Bureau of Reclamation has for the first time declared a water shortage for Lake Mead in response to a historic Colorado River Basin drought.

Managed-charging strategies emerge as incentives intended to encourage EV owners to charge during off-peak hours create late-night surges in power use.

The near shutdown of the California-Oregon Intertie by a wildfire renewed concerns about the vulnerability of major transmission pathways.

SRP's Marc Campell discussed how the Arizona utility identified stakeholders to help it electrify transportation during SEPA's Grid Evolution Summit.