This document provides an overview of the Canadian Electricity Association's (CEA) 2015 Sustainable Electricity Annual Report. It includes the joint executive message from CEA leadership highlighting challenges facing the electricity sector such as aging infrastructure, workforce transitions, and evolving customer relationships. It also includes a letter from the Public Advisory Panel reviewing utility performance and providing advice. Additionally, it features a roundtable discussion with electricity sector leaders discussing priorities like renewing infrastructure, facilitating conversations with customers, regulatory changes needed to accommodate new technologies, and how the Sustainable Electricity program is contributing to sustainability goals.