IAI appoints Jonathan Grant as Secretary General

The International Aluminium Institute (IAI) has appointed Jonathan Grant as its new Secretary General.

Grant, who joins from Rio Tinto, will lead the organisation in advancing sustainability initiatives, improving industry collaboration and maintaining IAI’s position as the authoritative voice of the global primary aluminium industry.

Grant said: “I am honoured to join the IAI at such a critical time for our industry. The aluminium industry can be a force for good and the IAI has built an exceptional platform for driving meaningful change.

“I look forward to working with our members, partners, and stakeholders to accelerate progress on decarbonisation, advance the circular economy, and advocate for more responsible production across the world.”

Grant is an experienced climate and sustainability leader, serving in roles across the mining, energy and professional services sectors.

He previously spent nearly six years at Rio Tinto where he helped integrate the low-carbon transition into the company’s business strategy and operations.

Grant served on the Board of International Emissions Trading Association (IETA) for a decade, including two as chair, during which membership nearly doubled and the organisation boosted its financial position.

Ali Al Baqali, Chair of the IAI Board, said: “The Board is delighted to appoint Jonathan Grant as our new Secretary General. He brings exactly the right combination of experience and vision to lead the IAI at this important moment.

“The aluminium industry has a vital story to tell about its contribution to sustainable development, and equally important work to do in advancing responsible production.”

Miles Prosser, the outgoing Secretary General, served since 2019 and will continue in his role until February 2026.

Al Baqali added: “On behalf of the Board, I want to thank Miles for his outstanding leadership over the past six years. He has transformed the IAI into a more influential and effective organisation, and we are grateful for his continued dedication as we complete this transition.”