This year, the Association of Power Exchanges (APEx) is holding their annual conference in Toronto. As a member of this organization, the Independent Electricity System Operator is partnering with APEx in the development and delivery of this event. APEx 2019 is an opportunity for senior system and market operators from around the world to share information and ideas, and to network and plan for the future of electricity markets. In addition to insightful and informative presentations, the conference also includes a number of off-site events. APEx 2019 is open to APEx members, non-members and conference partners.