Nevada’s largest utility company, NV Energy, is suing a data center company over potential impacts to residents’ electric bills. NV Energy accused Tract of trying to push costs onto other utility ratepayers — a claim Tract disputes. What are the Tract data centers? The lawsuit names two Tract data center projects: Peru Shelf and South Valley, proposed by the Colorado-based company. NV Energy — like other regulated monopolies in the utility industry — is allowed to charge a predetermined profit margin on all new infrastructure projects.