Special thanks
to our supporters

  • NewsMatch
  • John S. and James L. Knight Foundation
  • Hunter S. Thompson
  • Facebook
  • Google News Initiative
  • Sharon Bronson
  • Mike Coxon
  • Suzanne Horst
  • patricia flores
  • Nick Arnold
  • John Banks
  • & many more!

We rely on readers like you. Join them & contribute to the Sentinel today!

Hosting provider

Proud member of

Local Independent Online News Publishers Authentically Local Local First Arizona Institute for Nonprofit News
The Cholla Power Plant in Joseph City, near Holbrook.

The EPA has proposed new air-quality regulations at three Arizona coal power plants to help improve visibility at 18 national parks in Arizona, New Mexico and Colorado – including the Grand Canyon – and to protect the health of people living in the region. Critics say the rules will boost electric bills. Read more»