Jo Green is an Associate Director with over 25 years of experience in the environmental field specializing in air quality, emissions, and climate change.  She is an expert on air quality issues with extensive experience devising, running, and appraising ambient air quality monitoring programs and networks; data interpretation and reporting; air quality policy development; local air quality management; and understanding emissions sources.

Dr. Leonor Tarrasón is the research director for environmental solutions at NILU. She has 30 years of experience in shaping environmental policies in Europe and a PhD in atmospheric chemistry from the University of Oslo, Norway. She has contributed to developing and implementing various tools and participatory processes to provide information and knowledge to the science-policy interface in a Norwegian, European, and international context.