Deseret News
By Kyle Dunphey
April 2, 2020
WEST BOUNTIFUL — HollyFrontier Corp. unveiled a new plan Thursday to produce Tier 3 gas at its Woods Cross Refinery, a move clean air advocates say is a major win for Utah.
Deseret News
By Kyle Dunphey
April 2, 2020
WEST BOUNTIFUL — HollyFrontier Corp. unveiled a new plan Thursday to produce Tier 3 gas at its Woods Cross Refinery, a move clean air advocates say is a major win for Utah.