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Southwest Power Pool Board Approves New Process to Accelerate High Impact Large Load Connections

LCG, September 16, 2025--Southwest Power Pool’s (SPP) Board of Directors today announced that the Board approved a process to facilitate the connection of large users of electricity to the power grid while continuing to support energy needs for the entire region. SPP's new process is designed to incorporate transmission service, generation, load interconnection and other relevant reliability studies into a single framework that enables timely, informed decision-making and action.

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Longroad Energy Announces Financial Close of 1000 Mile Solar Project in Texas

LCG, September 15, 2025--Longroad Energy announced today the financial close of 1000 Mile Solar, its 300 MWac (400 MWdc) solar project in Yoakum County, Texas. Longroad Energy finalized a long-term offtake agreement with Meta late last year in the form of an Environmental Attributes Purchase Agreement, which includes a financial settlement arrangement for the entire energy output of 1000 Mile Solar.

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Industry News

Southwest Valley 500-kV Project Operating

LCG, June 30, 2003--The Salt River Project and Arizona Public Service Co. on Friday marked the completion of installation and beginning of operations for the 37-mile, 500-kV-rated Southwest Valley Transmission Project.

The utilities, which are the largest in Arizona, divided construction management of the transmission line (Arizona Public Service) and 500/230-kV substation (Salt River Project). The new line will allow transmission of 1,263 megawatts from the Palo Verde Nuclear Generating Station.

In tribute to what SRP President Bill Schrader called "tireless contributions toward improving our quality of life here in the West" by five-term U.S. congressman and four-term SRP board member Elton Rudd, who played a significant part in affecting decisions concerning water reclamation, flood control and environmental planning, the substation was commissioned "Rudd".
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