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December 5, 2025

high-voltage transmission lines

© RTO Insider 
SPP Board Sets Aside 765-kV Costs, Large Load Policy
SPP’s Board of Directors agreed to defer action on a 765-kV transmission project with a ballooning cost estimate and staff’s large load integration policy, both the source of much stakeholder discussion.
Grid Strategies
Report Calls U.S. Transmission Buildout Inadequate
A new study warns the United States is not building anywhere near enough high-voltage transmission to support the anticipated needs of the evolving economy.

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