If you spend more than 10 percent of your income on electricity, natural gas, and other household energy costs, then you are afflicted by energy poverty. It is a tragedy that forces some families to choose between keeping the lights on or putting food on the table, because they cannot afford both.

Though we’ve now proven that energy efficiency works, we’ve only just begun to tap its potential. Arizonans can continue to save as we cut energy waste by upgrading buildings, improving manufacturing production lines, and installing new sensors and controls. Doing so creates local, family-wage jobs that can’t be outsourced, and such efforts end up paying for themselves.

The parent company of the state’s largest electric utility entered the Arizona Corporation Commission race, funding an outside group to support three Republican candidates for the regulatory body.

Competitive markets are at the heart of American economic prosperity and stability. Unfortunately, this hasn’t been true of the monopoly-led, scandal-prone Arizona electricity industry.

The Arizona Corporation Commission is holding a proceeding to determine the value of rooftop solar, the value that utilities should pay customers who deliver electricity back to the grid. It is clear that rooftop solar benefits all Arizonans.

The chairman of the Arizona Corporation Commission wants to double the state’s renewable energy standards, which dictate how much energy utilities must generate from renewable sources like wind and solar.

Four of the five Republican candidates for Arizona Corporation Commission said Monday night they’re not convinced that human activity contributes to climate change.

The rooftop panels and churning turbines of booming solar and wind energy are helping make U.S. nuclear power plants, with all the safety fears and rising costs they bring, obsolete, some experts say. So much so that Californiaai??i??s largest utility and environmental groups struck a deal on June 21 to shutter the last facility in the state.

A forum in Phoenix aimed at gathering grass-roots voices to help shape the Democratic Party platform drew calls on June 17 for a tax on carbon emissions to curb climate change and for an end to the practice of fracking in natural gas production.

The newest state utility regulator is blasting Chairman Doug Little for sidelining a discussion of whether Arizona Public Service should be forced to use some of the cash it has from ratepayers to reduce peak energy demand through battery storage.