APS, SCE
Caroline Choi is EVP of Corporate Affairs and Public Policy at Southern California Edison. Jeff Guldner is the recently retired CEO of Arizona Public Service.
The Smart Electric Power Alliance held its invite-only Energy Evolution Summit in San Diego from March 31 - April 2. This exclusive, in-person-only Summit is tailored for executive energy leaders who are prioritizing decarbonization and driving the transformation of the energy sector.
This distinctive cross-industry forum brings together top-tier professionals to participate in guided, candid, and impactful conversations conducted in accordance with the Chatham House rule. The Summit provided an unparalleled opportunity for collaboration, networking, and strategic discussions in an open yet intimate environment.
As part of the Summit, SEPA convened the first Utility Executive Cohort gathering of 2025, which was an opportunity for senior utility leaders to share insights, challenges, and solutions shaping the future of energy. SEPA also announced winners of the 2025 Power Player Awards, recognizing individuals, teams, and projects driving real-world impacts in decarbonization and the grid transformation. Here you will find out in their own words why energy leaders were there. Featured here are Southern California Edison EVP of Corporate Affairs and Public Policy Caroline Choi and Arizona Public Service's recently retired CEO Jeff Guldner.
PUF's Steve Mitnick: Caroline, why did you come to the Energy Evolution Summit and what are you looking to do here?