Investor Presentation - September 2021 slide image

Investor Presentation - September 2021

• Ensuring STL Pipeline remains in operation DC Court of Appeals ruled June 22 in case brought by EDF that challenged STL Pipeline's operating certificate issued by the FERC - Ruling vacated certificate (issued a vacatur mandate) requiring shutdown of pipeline - Remanded certificate process back to FERC Spire filed application with FERC for Temporary Emergency Certificate July 26 Commission set 30-day comment period (to Sept. 7) with reply comments due Oct. 5 We have strong third-party support for STL Pipeline - Spire requested rehearing and reconsideration of vacatur from DC Court Aug. 5 Sept. 7: DC Court denied request with mandate (pipeline shutdown) effective Sept. 14 Sept. 13: Spire filed a motion for stay of the vacatur - - Sept. 14: FERC issued temporary certificate, allowing pipeline to operate for 90 days, while Commission evaluates our emergency certificate application vesto Esena on September
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