Appointment of Executive General Manager, Integrated Gas

Origin Energy (Origin) today announced the appointment of Aleta Nicoll as Executive General Manager, Integrated Gas, effective 1 July 2026.

Aleta is currently the General Manager, Technical, Planning and Performance for Integrated Gas, with responsibility for operations excellence, performance and portfolio planning and optimisation. She has worked across a variety of operational and leadership roles since joining Origin in 2012. Aleta brings exceptional leadership and operational experience across more than 20 years in the upstream oil and gas industry.

Aleta succeeds Andrew Thornton, who moves to the role of Executive General Manager, Energy Supply and Operations from 1 July, following Greg Jarvis' retirement.

Origin CEO Frank Calabria said, "Aleta is an outstanding appointment to our Executive Leadership Team and is well-placed to lead Origin's Integrated Gas business at an important time for our sector.

"In more than 14 years with Origin, she has built a deep understanding of our gas assets and consistently delivered strong operational performance. She is a well-respected leader across the business.

"I have no doubt Aleta will continue to drive safe, reliable and low cost supply, enabling us to continue to meet the energy needs of our Australian and international customers," Mr Calabria said.