In Wisconsin, MISO reversed a $1.3 billion competitive transmission award from low-bidder Viridon to incumbent ATC, citing construction urgency driven by a $15 billion data center campus in Port Washington.
In Wisconsin, MISO reversed a $350 million substation award from Blackstone-backed Viridon to incumbent American Transmission Company after a $15 billion data center campus created urgency, a decision that shifts cost allocation from multistate ratepayers to Wisconsin customers alone.