Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Federal funding making up 11% of our budget has just been eliminated. The impact is immediate. Your support today is vital. Make a sustaining donation in any amount now to help keep MTPR strong for another 60 years!
Become a sustaining member for as low as $5/month
Make an annual or one-time donation to support MTPR
Pay an existing pledge or update your payment information

How utilities in Arizona are working to prevent power grid blackouts

Utilities in Arizona are taking control of some customers’ thermostats at times when the power grid is under strain to shave off demand and prevent blackouts.

KJZZ’s Katherine Davis-Young reports.

This article was originally published on WBUR.org.

Copyright 2025 WBUR

Tags
Become a sustaining member for as low as $5/month
Make an annual or one-time donation to support MTPR
Pay an existing pledge or update your payment information