Welcome to the Dec 2025 edition of the APEx Newsletter!

As global power markets continue to evolve amid accelerating energy transitions, this issue brings together timely perspectives from across our membership, highlighting market modernization efforts, operational innovation, and regional collaboration. With continued momentum from recent APEx and GO15 engagements, this edition reflects our shared commitment to advancing transparent, resilient, and efficient electricity markets worldwide.

Welcome to the Sep 2025 edition of the APEx Newsletter!

With the APEx–GO15 Joint Annual Conference in Seoul (October 27–29) just around the corner, this issue highlights the innovations and challenges shaping global power markets; from the role of AI in operations to the pathways supporting a sustainable energy transition.

We also spotlight Ontario’s renewed electricity market, launched in May 2025, which introduces day-ahead markets and locational marginal pricing to enhance efficiency and reliability. Alongside governance updates and fresh insights from industry leaders, this edition reflects our shared commitment to building smarter, more resilient, and more transparent energy systems worldwide.