Prof Tony Haymet attended the Oceans of Data conference in Perth, where he delivered a keynote address on 25 May 2026.

On Friday 22 May 2026, Prof Tony Haymet delivered the closing keynote address at Collaborate Innovate 2026 in Perth.

On 15 May 2026, Prof Tony Haymet delivered the opening remarks for the 9th Malaspina Awards ceremony and later presented the Individual Award to Dr Josep 'Pep' Canadell.

On 13 May 2026, Professor Haymet delivered a pre-recorded video address to the Maritime Decarbonisation Summit.

On Tuesday 21 April, Australia’s Chief Scientist Prof Tony Haymet delivered a pre-recorded address for the launch of the Australian Research Council Hub for PV Solar Panel Recycling and Sustainability.

On Wednesday 22 April 2026, Prof Tony Haymet delivered a speech at the Centre for AI and Digital Ethics in Melbourne.

Professor Tony Haymet spoke at the Science Meets Parliament 2026 dinner on 25 March.

On Friday 27 February, Prof Haymet delivered a speech at the Royal Society of NSW annual dinner.

On Wednesday 25 February 2026, Prof Tony Haymet delivered a keynote address at the Universities Australia Solutions Summit.

On Thursday 19 February, Prof Tony Haymet addressed the 2026 Australian Meteorological and Oceanographic Society (AMOS) Conference in Hobart.