David works as a specialist in DNV within the domains of Well Integrity, CO2 Storage wells, Well Plug and Abandonment and implementing new technology. David has extensive international experience in CO2 storage projects as part of DNV's project portfolio and was a peer reviewer of the industry paper, 'Deep geological storage of carbon dioxide (CO2), offshore UK: containment certainty.' David works internationally together with operators, consultants and technology developers in implementing safe CCS projects.