Sustainability

On extremely hot days, SRP, APS and TEP can override the settings on some Arizona customers' smart thermostats to turn air conditioners down and reduce strain on the grid.

The project uses $1.5 million from the Water Infrastructure Finance Authority of Arizona — that’s the state entity that divides up federal funding provided by the American Rescue Plan.

The EPA ended a $1 million grant that Flagstaff was using to help provide residents with resources and trainings in times of environmental emergencies such as wildfires.

A conservationist at Arizona State University warns that President Donald Trump’s efforts to expand commercial fishing will have devastating consequences for marine life.

The Bureau of Reclamation recently agreed to take the first step in a major water project for northern Arizona, and it could impact Flagstaff’s future water supply.

Salt River Project line crews are back from a two-week mission to bring electricity to homes on the Navajo Nation in an effort to close the power gap.

Arizona State University will begin introducing five new waste sorting machines powered by artificial intelligence, intended to encourage recycling and reduce contamination of recyclable materials.

Mesa is teaming up with the nonprofit Local First Arizona to offer a free workshop for businesses interested in sustainability. The goal is to improve the environment and profits by providing hands-on consulting and creating actionable plans.

Visitors to the Phoenix Convention Center may soon notice a difference in their drink cups.

Phoenix is collecting more food waste at city hall, thanks to special bins placed in employee breakrooms.