Jai Thomas

Steve has been the Chair of the Economic Regulation Authority since August 2021. He is an economist specialising in the energy sector. Steve has many years of commercial and regulatory experience working with the public sector, industry agencies and private industry. Before joining the ERA, Steve relinquished his role as Chair of Horizon Power to be appointed as Full time Chair of the WA Government’s Energy Transformation Taskforce. He was the inaugural Chair of the Australian Energy Regulator 2005-10 and was a member of the ERA governing body from 2006 to 2017. In a private consulting capacity, Steve has recently developed a high level design for the electricity market in the Northern Territory and is a member of the Electricity Market Reform Implementation Taskforce in the Northern Territory, as the independent energy market expert.

Sam was appointed Western Power CEO in August 2022. He has been a member of the Executive team since 2014 serving firstly as the Executive Manager of the Governance & Assurance and then the Executive Manager Asset Operations.

As the Managing Director of Energy & Utilities at Sia Partners, Australia, Jessica leads teams advising Western Australia's major energy players on strategy, business planning, performance improvement, and stakeholder engagement.