Uncategorized Good News For Salt Lake Valley’s Air: Kennecott To Close Its Last Coal Plant, Shift To Renewable Energy Posted by Tony Cowger on May 5, 2019 https://www.sltrib.com/news/2019/05/01/kennecott-is-closing-its/ Share this:TwitterFacebookPocketLinkedInRedditPinterestTumblrPrintWhatsAppTelegramLike this:Like Loading... Related