SPP released a comprehensive report on the week of February's severe winter storm, calling it the most operationally challenging week in its 80-year history.

SPP stakeholders last week approved staff’s recommendation to withdraw a competitive transmission project that was opposed by the incumbent transmission owner, ending three months of ambiguity. Staff said during the Board of Directors/Members Committee meeting April 27 that after re-evaluating the Butler-Tioga project, intended to replace aging 138-kV facilities in...

SPP has launched a comprehensive review of its response to the recent severe winter storm that swept through its footprint, leading to the first rolling blackouts in the grid operator’s 80-year history. "You will hear me use the term ‘unprecedented’ a lot today," COO Lanny Nickell told the RTO’s Board...