Utah Code Ann. § 78B-5-828
(1) As used in this section:
(b)
(i) "Environmental action" means a cause of action that:
(2) A plaintiff who obtains a preliminary injunction or administrative stay in an environmental action, but does not ultimately prevail on the merits of the environmental action, is liable for damages sustained by a defendant who:
(3) A court may not issue a preliminary injunction and an agency may not grant an administrative stay in an environmental action until the plaintiff posts with the court or the agency a surety bond or cash equivalent:
(5)
(a) If the plaintiff does not ultimately prevail on the merits of the environmental action, the court shall execute the bond and award damages to each defendant who:
(b) If the amount of money secured by the surety bond or cash equivalent: