Without the expansion of Coolidge Generating Station, power reliability is at risk starting in the summer of 2024. The Arizona Corporation Commission (ACC) recently voted to deny the Certificate of Environmental Compatibility (CEC) for the expansion of Coolidge Generating Station, a peak-demand, natural gas facility in Coolidge in Pinal County. In doing so, the ACC rejected the CEC issued by the Power Plant and Transmission Line Siting Committee (Committee) approving the Project. This Line Siting Committee is tasked to do a deep dive into the facts and data of each project. In this case, for eight days, the Line Siting Committee pored over details of the proposed Project, listened to public comment and took testimony from all parties prior to making their decision to issue a CEC. The Line Siting Committee found that the need for the Coolidge Expansion Project is critical and urgent and that the project was environmentally compatible. SRP has requested that the ACC reconsider its decision and vote to approve the CEC, thereby helping to ensure our customers have reliable and affordable power in the years to come.