Iowa regulators approve renewable energy power line

The Gazette, Sept. 15, 2023 An underground high-voltage power line to ship electricity from Midwestern renewable energy projects to Eastern markets this week won approval for the portion of its Iowa route from state regulators. The 350-mile SOO Green HVDC Link will start in Mason City and run to Plano, Ill. The direct current line […]


SOO Green underground transmission line between MISO, PJM clears key hurdle with Iowa approval

Energy Central, Sept. 20, 2023 On September 13, the proposed 350-mile underground 525-kV high-voltage direct-current (HVDC) SOO Green Project gained Iowa Utilities Board (IUB) approval to advance. When energized the project is expected to add 2,100 MW of transmission capacity between MISO and PJM. Meanwhile, on September 15, to spur interregional transmission capacity and bolster […]


CNN Spotlights the SOO Green HVDC Link Project

CNN highlights how SOO Green’s underground-by-railroad model is transforming transmission project development in the U.S. to deliver renewable energy to consumers. The infrastructure tax plan will supercharge major transmission development, such as SOO Green, to build a clean energy grid and create good paying jobs nationwide. Read and watch more here

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