Carbonxt (ASX:CG1)

Carbonxt (ASX:CG1) is a cleantech company that develops and markets specialised activated carbon (AC) products, primarily focused on the capture of mercury and sulphur in industrial processes that emit substantial amounts of harmful air pollutants.

The Company produces and manufactures powdered activated carbon (PAC) and activated carbon pellets (ACP) for use in industrial air purification, waste water treatment and other liquid and gas phase markets. The company was incorporated in 2001 and listed on the ASX in January 2018.

Board and Management


David Mazyck
CEO and Director of Technology

Dr Mazyck is a world-leading expert on activated carbon (AC) and its applications including mercury capture. He has developed AC products for the major multinational AC manufacturers, and has regularly consulted for them on technical issues. Dr Mazyck is the former Chairman of the Activated Carbon Standards Committee for the American Waterworks Association and has developed products for NASA.

He is a member of the World Coal Association and an appointee to the United Nations, playing a key role in the efforts to develop a global treaty for mercury. He received his PhD from Penn State University in Environmental Engineering where he also earned a PhD Minor in fuel science.

Warren Murphy
Managing Director

Warren has led a large number of acquisitions and financings across the energy, resources and infrastructure sectors, including the development of more than 2,000 MW of Greenfields power stations and the acquisition of more than 3,000 MW of generation. Warren was Co-Head of the Australian Infrastructure & Project Finance Group and Head of Energy at Babcock & Brown, based in the Sydney office.

Warren led the development of Babcock & Brown’s energy sector capability in Australia and New Zealand, including the founding of Infigen Energy (and its unlisted predecessor, Global Wind Partners), where he served as a director from inception until June 2009. He was also a director of the ASX-listed Alinta Limited and Sydney Gas Limited, as well as the unlisted Coogee Resources Limited.