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unisource

Sep 3, 2024

Mayes, environmental groups sue Corp Comm over power plant expansion

Attorney General Kris Mayes and two environmental organizations filed complaints against the Arizona Corporation Commission on Thursday over its June decision to exempt an energy company from an environmental review of its power plant expansion. 

Jun 21, 2024

ACC power plant environmental ruling sparks opposition

After the Arizona Corporation Commission voted last week to exempt an energy company from an environmental review of a power plant expansion, environmental and clean energy groups say they will fight back. 

heat-related deaths, APS, SRP, Maricopa County
Jul 24, 2023

Utilities forced to change after death of woman when power cut off

Stephanie Pullman died on a sweltering Arizona day after her electricity was cut off because of a $51 debt. Five years later, the 72-year-old's story remains at the heart of efforts to prevent others in Arizona from having their power cut off, leaving them without life-saving air conditioning in temperatures that have topped 110 degrees Fahrenheit (43 degrees Celsius) on every day this month.

heat, Hobbs, utilities, APS, air conditioning, heat-related illnesses
Jul 21, 2023

Hobbs demands utilities tell her how they’re prepared for record heat

Gov. Katie Hobbs is demanding utilities tell her how they're prepared for record heat even though she has no legal authority to do so.

Sep 24, 2018

Ducey: Law he signed meant to undermine Prop 127 victory

It ultimately may not matter if Arizonans vote in November to require utilities to generate more of their electricity from renewable sources.

Jul 23, 2018

Question of signature validity at heart of challenge to energy measure

The question of whether voters get to decide on a new renewable energy mandate for utilities could turn, in part, on how many petition signatures a judge lets Arizona Public Service challenge.

May 10, 2016

APS to push for controversial demand rates

The state’s largest electric utility wants to move its residential customers to demand rates, a controversial mechanism that critics say would mean higher bills for many ratepayers.

Feb 3, 2011

Commission restores free power line extensions in parts of rural Arizona

A recent ruling by the Arizona Corporation Commission allows customers of UniSource Energy Services, which provides electricity to 230,000 people in rural areas of northern and southern Arizona, to receive power line extensions for free if the distance is 400 feet or less.

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