Cause of Laramie Power Outage Unknown, Was Not Exploding Animal | Cowboy State Daily Post published:August 11, 2022 Post category:Explosion Department of energy substation transformer explosion in Cheyenne Wyoming. Info. Shopping. Tap to unmute. If playback doesn’t begin shortly, … READ MORE Author: CIP-News Read more articles Previous PostTransformer Explodes at MA Power Substation – Firehouse Magazine Next PostHopkins house explosion: Gas leak from faulty installation likely the cause – Yahoo News