Amy Dominguez


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Press Releases


Commission Doubles Down on Fossil Fuels Locks Arizonans into Paying for Decades of Fuel Costs, Guts Renewable Standards

Phoenix, Ariz. – Today the Arizona Corporation Commission (ACC) approved conversions of two coal-fired power plants to burn methane gas without reviewing the environmental impacts of those…

APS Parent Company Reports Increase in Profits While Arizonans Experience Ever Increasing Utility Bills

PHOENIX, AZ – Today during its fourth quarter financial results conference call, Pinnacle West Capital Corporation, parent company of utility Arizona Public Service (APS), reported an increase…

Sierra Club Utah Chapter Statement on Trump Administration’s Gutting of Health and Climate Protections

Salt Lake City – Today, in a brazen assault on the health and welfare of the American public, the Trump administration finalized decisions that severely slash decades of environmental progress.…

Sierra Club Grand Canyon Chapter Statement on Trump Administration’s Dismantling of Health and Climate Protections

Phoenix, AZ – Today, in a brazen assault on the health and welfare of people throughout the country, the Trump administration finalized decisions that severely gut decades of environmental…

Ignoring Community Concerns, Arizona Corporation Commission Approves New Baccara Gas Plant in Residential Area

Phoenix, Ariz. – Today the Arizona Corporation Commission (ACC) approved a Certificate of Environmental Compatibility (CEC) for the gas-fired Baccara power plant, which would supply power to a…

Donald Trump’s DOE Scraps Billions of Dollars for Clean Energy in Arizona

Tucson, Ariz. - Today, the Trump administration's Department of Energy scrapped a planned $1.8 billion federal loan to Arizona's largest utility, Arizona Public Service (APS). The funds, which…

Rep. Blake Moore Votes to Take Away Jobs and Raise Costs for Utahns

Salt Lake City, UT - Today, Rep. Blake Moore voted to advance the House Ways and Means Committee’s budget reconciliation proposal, which included drastic cuts to clean energy, vehicles, and…

Sierra Club Dashboard Calculates Toll of Trump EPA Rollbacks in Wyoming

WYOMING - on Monday, May 5, the Sierra Club unveiled a new tool that shows the public health and environmental toll of the Trump Administration’s planned rollbacks of the Environmental…

New Sierra Club Dashboard Reveals Impact of Trump EPA Rollbacks on Air, Climate, and Communities in Arizona

ARIZONA - on Monday, May 5, the Sierra Club unveiled a new tool that shows the public health and environmental toll of the Trump Administration’s planned rollbacks of the Environmental…

Utah Regulators Issue Order Limiting Rocky Mountain Power Rate Hike

Salt Lake City, UT – On Friday, April 25, the Public Service Commission (PSC) issued an order limiting Rocky Mountain Power’s proposed rate hike, rejecting the utility’s attempt to raise…