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December 5, 2025

SPP Board of Directors

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SPP Board Approves 2025 ITP with 4 765-kV Projects
The SPP board has approved the RTO's 2025 Integrated Transmission Plan that includes four 765-kV projects.
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SPP Board Approves 765-kV Project’s Increased Cost
SPP’s Board of Directors has approved a pair of contentious measures that were put aside during its August quarterly meeting, a tariff change to integrate and operate high-impact large loads and a revised cost estimate for a 765-kV transmission project.
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Hepper Replaces Cupparo as SPP Board Chair
Vice Chair Ray Hepper has been serving as the SPP Board of Directors' chair in place of John Cupparo, who is stepping away from the position's time requirements.
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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.
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SPP Board OKs 1-time Study for LREs’ Gen Needs
SPP’s Board of Directors approved a tariff change that creates a one-time study outside the grid operator’s normal planning process over the concerns on independent power producers.
SPP
SPP Board/Regional State Committee Briefs: Feb. 3-4, 2025
SPP’s Board of Directors has approved a one-time process to quickly add generation so load-responsible entities can meet their resource adequacy needs under the grid operator’s planning reserve margin requirements.
SPP
SPP Board Approves 8 Urgent Short-term Projects
SPP’s Board of Directors approved eight short-term reliability projects, a $3.15 billion package with immediate transmission needs for this year through 2028.
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SPP Board/Regional State Committee Briefs: Oct. 28-29, 2024
SPP’s Board of Directors has approved the RTO’s 2025 operating and capital budgets and its net revenue requirement following a unanimous endorsement by the Members Committee.
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SPP’s Desselle to Retire After 18 Years at RTO
Michael Desselle, SPP vice president and chief compliance and administrative officer, is retiring after 18 years with the RTO and 40 in the industry.
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SPP Board of Directors/RSC Briefs: Aug. 5-6, 2024

SPP directors and regulators have approved the grid operator’s first winter planning reserve margin, endorsing a base PRM that is 3 percentage points higher than many of its utilities wanted.


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