Debbie Walker is a Senior Advisor to the OGMP 2.0 team. She has extensive experience in upstream oil and gas operations and methane emissions monitoring, reporting and reduction activities, having held various roles across both environmental and facilities engineering functions within Chevron. 

In February 2022, Debbie joined the World Bank Group’s Global Flaring and Methane Reduction partnership as a technical advisor where she supported collation of global gas flaring data and analysis from satellite observations and was the lead author of GFMR’s annual global gas flaring tracker report. She also provided support to developing economies on flaring and methane mitigation, associated gas utilization technologies and effective regulatory and policy mechanisms. In July 2024, Debbie joined the OGMP2.0 team where she will be primarily supporting OGMP2.0’s NOC members. 

Debbie holds an MSc degree in chemistry from the University of Glasgow and a PhD in atmospheric chemistry from the University of Cambridge.