The Australian Conservation Foundation's Board has appointed former Greens leader Adam Bandt as the next CEO of the national environment group.
Mr Bandt will commence in the role in January 2026. Kelly O'Shanassy, who has led the organisation for 11 years, will remain CEO until the end of this year.
ACF Board Chair Ros Harvey said:
"We undertook a rigorous search for ACF's next CEO, spanning many countries and including screening more than 300 candidates. Adam was unanimously supported by our Board as the right person to lead ACF into its next chapter.
"Mr Bandt has the vision, the bravery and the experience required to meet the challenging years ahead as Australia grapples with devastating climate change and accelerating nature destruction.
"Hard times require bold leadership. ACF has a proud 60-year history of delivering as a voice for nature and an organisation that makes real change to address the biggest issues of our time.
"I would like to thank and acknowledge Kelly O'Shanassy for her exceptional leadership - under which ACF has gone from strength to strength - her legacy is well respected.
"We look forward to welcoming Adam officially next year."
Incoming CEO Adam Bandt said:
"It is a true privilege to help lead Australia's most respected voice for nature and climate at such a critical time.
"Kelly O'Shanassy has done incredible work and built a very strong organisation and I pay tribute to her huge efforts.
"Climate collapse is beginning, nature is in crisis and this is the parliament that can avoid extinction. This could be the best parliament ever for nature and climate. We're setting politicians a test we hope they meet."
Mr Bandt will formally become the CEO in January 2026. He will not play any further role in the Greens.