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December 9, 2023

SPP Tariff attachment Z2

U.S. Courts
Appeals Court Denies Review of SPP Z2 Charges
The D.C. Circuit Court of Appeals has dismissed a review petition filed by petition by Xcel Energy and Kansas Electric Power Cooperative over FERC’s rejection of their rehearing requests related to SPP’s filed rate doctrine.
Oklahoma Municipal Power Authority
FERC Denies Rehearing over SPP Z2 Credits
FERC rejected four separate rehearing requests related to SPP’s revenue credits under Attachment Z of its tariff.
Xcel Energy
FERC Partially Grants Z2 Protests Against SPP
FERC partially granted three complaints filed by members against SPP related to its revenue crediting process under Attachment Z2 of its tariff.
Xcel Energy
KEPCo, Xcel Rehearing Requests on Z2 Fail
FERC rejected a pair of separate rehearing requests by SPP members related to the RTO’s assignment of network upgrade charges under tariff Attachment Z2.
Oklahoma Gas and Electric
DC Circuit Upholds FERC Ruling on SPP Z2 Saga
The D.C. Circuit backed FERC's reversal of a waiver over SPP transmission upgrade costs, even though it resulted in a “free pass” for some system users.
FERC Approves SPP’s 2nd Go at Dropping Z2 Credits
FERC approved SPP’s proposal to eliminate revenue credits for sponsored transmission upgrades under Attachment Z2 and replace them with incremental long-term congestion rights.
SPP Board/Members Committee Briefs: April 28, 2020
SPP’s Board of Directors approved the first two revision requests stemming from the Holistic Integrated Tariff Team’s work.
SPP Joint Quarterly Stakeholder Briefing: April 27, 2020
SPP CEO Barbara Sugg assured stakeholders the RTO is taking careful steps to reopen while the pandemic still rages, making clear it will be a slow process.
SPP MOPC Briefs: April 14, 2020
SPP's MOPC endorsed a revision request that would eliminate Z2 revenue credits for sponsored transmission upgrades despite concerns of a regulatory defeat.
SPP Strategic Planning Committee Briefs: April 15, 2020
SPP Board Chair Larry Altenbaumer asked the Strategic Planning Committee for an education session on congestion hedging following stakeholder disagreement.

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