Southwest Power Pool (SPP)
FERC denied a rehearing request over its February decision approving SPP’s proposed tariff revisions for GridLiance High Plains-owned facilities.
FERC approved changes to MISO and SPP’s affected system study process to allow either RTO to order upgrades of limiting elements on tie lines.
FERC affirmed Evergy’s status as an affiliate of Bluescape Energy Partners, rebuffing rehearing requests from the Kansas City utility and the Edison Electric Institute.
FERC rejected four separate rehearing requests related to SPP’s revenue credits under Attachment Z of its tariff.
FERC accepted SPP tariff revisions that clarify its interconnection customers’ financial security refund.
Interconnection costs are on the rise across the U.S., according to a Lawrence Berkeley National Laboratory analysis of thousands of projects in five organized electricity markets.
Stakeholders asked for cost containment measures for MISO's and SPP’s Joint Targeted Interconnection Queue portfolio after the RTOs said the cost estimate for the projects nearly doubled.
ERCOT is setting records for peak demand in what has been described as "hellacious" temperatures, "even by Texas standards."
The cost estimate for MISO’s and SPP’s package of 345-kV lines meant to facilitate the interconnection of generation at the seams has nearly doubled, the RTOs have said in the past week.
At Infocast’s Transmission & Interconnection Summit, experts said interconnection requests continue to grow and grid operators have tried to keep pace.
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