arizona corporation commission

Arizona regulators have approved a plan that will require utilities in the state to receive all their power from carbon-free sources such as solar and wind by 2050.

After years of back and forth, Arizona’s largest utility Arizona Public Service (APS) and solar industry representatives reached a deal on rate design.

Arizona Public Service’s (APS) prior recommendation to introduce a rate hike to the amount of US$166 million annually alongside a mandatory demand charge for solar users, has been met with significant opposition.

A pending Arizona Corporation Commission ruling will decide whether to amend its recent decision on grandfathering, to alter the timing when consumers will be grandfathered under pre-existing rules. The decision will have a significant impact on the future of solar in the state.