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December 21, 2025

SPP/WEIS

SPP Seams Steering Committee: Sept. 11, 2019
The SPP Seams Steering Committee discussed last month's level 1 energy emergency alert and, the RTO's 3rd unsuccessful attempt to partner with MISO.
WAPA, Basin, Tri-State Sign up with SPP EIS
WAPA, Basin Electric, and Tri-State Generation and Transmission Association announced they will join SPP’s Western Energy Imbalance Service market.
AEP Ups its Emission-reduction Targets for 2030
American Electric Power [NYSE: AEP] said it is revising its 2030 targets for reducing carbon dioxide emissions, increasing them to 70% over 2000 levels.
SPP Sets System Demand Record Amid Plains Heat
SPP set a new record for system demand Monday, Aug. 19, as a heat wave sizzled through the southern Midwest and Great Plains.
MISO, SPP Empty-handed After 3rd Project Study
The possibility of a MISO-SPP transmission expansion must wait, as the RTOs concluded their third coordinated system plan without a single project.
FERC Denies Springfield Utilities’ Complaint vs. SPP
FERC denied City Utilities of Springfield’s complaint against SPP’s regional cost allocation reviews, saying it failed to show the process was unjust.
Experts Advise Respect to Counter Project Opposition
Respect is the key to tempering landowner and community pushback on energy infrastructure projects, six industry experts told MARC.
MISO-SPP Interregional Process Scrutinized at MARC
MISO and SPP are making earnest efforts to coordinate transmission development along their shared seam, according to speakers at MARC.
MARC Opens with Iowa Political Flavor, Speed Round
MARC opened with a study in local Iowa flavor and a grab bag of industry opinions gleaned from a round of questions styled after political interrogations.
SPP Seams Steering Committee Briefs: Aug. 14, 2019
SPP and MISO will hold a conference call to discuss their interregional process and joint projects — of which there are currently none.

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