Halcyon CSO and co-founder Nat Bullard sits down with Arizona Public Service CEO Ted Geisler to talk about powering one of the fastest-growing regions in the country. APS started 140 years ago with a single street lamp in downtown Phoenix, before Arizona was a state, and later built Palo Verde, still the largest power producer in the US.
Ted grew up in Arizona training horses and was about to start vet school when a mentor suggested he try something else first. He joined APS in an entry-level construction role 26 years ago and worked across trading, renewables, grid operations, IT and finance before becoming CEO.