Mr Grigg joined the ERA Board as a Non-Executive Director in January 2024. Mr Grigg is currently Chief Counsel – Minerals at Rio Tinto, supporting Rio Tinto’s strategic growth activities in the battery minerals sector. Alfie joined Rio Tinto in 2007 and has held a range of senior legal, regulatory and commercial roles across corporate and operational areas of Rio Tinto.

Prior to joining the ERA Board, Mr Grigg was a non-executive director on the board of the NYSE and TSX listed Turquoise Hill Resources (TRQ) (through which Rio Tinto holds its interest in the Oyu Tolgoi mine in Mongolia) from 2020 until Rio Tinto’s 100% acquisition of the minority interests of TRQ in December 2022 and it’s subsequent delisting, as well as being director and chair of a number of incorporated and unincorporated joint venture boards.

Mr Grigg holds a Bachelor of Laws (Hons), and a Bachelor of Business (Management) from Monash University. He is a member of the Australian Institute of Company Directors.