Marc Allen

Unravel Carbon

BIOGRAPHY

Marc Allen is the Co-founder and the Chief Sustainability Officer at Unravel Carbon, where he leads efforts to help organisations track and cut greenhouse gas emissions across their value chains. With a career rooted in climate change and sustainability, he has guided major companies in designing practical pathways towards net zero.

Marc has held roles in consulting and operations across mining, oil and gas, and other heavy industries. He has delivered decarbonisation strategies, advised governments on climate policy, and worked on critical minerals such as lithium, nickel and copper.