GEIA Scientific Steering Committee
Executive Commmittee
Brian McDonald, Co-Chair, NOAA Chemical Sciences Laboratory, Boulder, CO, USA
Catherine Liousse, Co-Chair, Laboratoire d'Aerologie, Toulouse, France
Paulette Middleton, Network Manager, Panorama Pathways, USA
Claire Granier, Database Manager, CNRS, CIRES/CU, NOAA, USA, France
Scientific Steering Committee Members
Agnès Borbon CNRS France
Beatriz Cardenas WRI Mexico Mexico
Monica Crippa EC JRC EU
Hugo Denier van der Gon TNO The Netherlands
Marc Guevara BSC Spain
Nicolas Huneeus Uniiversity of Chile Chile
Greet Janssens-Maenhout JRC EU
Johannes Kaiser SatFire Germany
Sekou Keita University Péléforo Gon Coulibaly Côte d’Ivoire
Zbigniew Klimont IIASA Austria
Tomohiro Oda USRA USA
Pallavi Saxena University of Dehli India
Katerina Sindelarova Charles University Czech Republic
Steve Smith Joint Global Change Research Institute, PNNL, University of Maryland USA
Erika von Schneidemesser IASS Germany
Yuxuan Wang University of Houston USA
Qiang Zhang Tsinghu University China
JOIN the GEIA Network: Send your name, email, affiliation and country to Paulette Middleton GEIA Network Manager at paulette@panoramapathways.net
Participate in GEIA2025: The 21th GEIA Conference - Emissions Science for a Transitioning World - will be held 9-11 July 2025 in Abidjan, Ivory Coast at the Félix Houphouet Boigny University. Deadline for submitting abstracts is February 15, 2025. Please submit your abstract and other information as outlined here to paulette@panoramapathways.net
GEIA's Mission -- Quantification of chemical emissions into the air is a key step in explaining observed variability and trends in atmospheric composition and in attributing these observed changes to their causes on local to global scales. Accurate emissions data are necessary to identify feasible controls that reduce adverse impacts associated with air quality and climate, to track the success of implemented policies, and to estimate future impacts. GEIA is a community effort that builds bridges between environmental science and policy, by bringing together people, data, and tools to create and communicate the highest quality information about emissions. GEIA seeks to enhance access to emissions data, facilitate analysis to improve the scientific basis for emissions information, and strengthen the emissions community.
GEIA Scientific Steering Committee (SSC), guided by the SSC Mandate, manages GEIA.
GEIA History from 1990 - Present provides details about GEIA's evolution including past leadership, objectives, conferences and other activities and accomplishments.
ACTIVITIES
WORKING GROUPS
Working Group Details: China Emissions, VOC Emissions, Latin America/Caribbean Emissions, Urban Emissions, Africa Emissions, and Near Real Time Emissions.
New as of June 2024 - Methane Emissions Working Group
CONFERENCES
GEIA 2023 Conference SUMMARY
GEIA 2023 Conference Detailed Agenda
SAVE THE DATE GEIA 2025 conference
GEIA Network, over 2000 members from all over the world, receive timely notices about conferences and other GEIA related events, opportunities to engage with GEIA Working Groups and other activities, and job announcements.
JOIN the GEIA Network: Send your name, email, affiliation and country to Paulette Middleton GEIA Network Manager at paulette@panoramapathways.net
ECCAD
Visit the EMissions in South America (EMISA) website for detailed South America emissions.
Publications
New Directions: GEIA's 2020 vision for better air emissions information (2013) G.J. Frost, P. Middleton, L. Tarrason, C. Granier, et al. Atmos. Env.