Dear Sir or Madam, Dear colleague, we would like to draw your attention to the following event: 9th Mannheim Energy Conference on 28-29 May 2020 at the premises of ZEW Mannheim, Germany (http://www.zew.de/energy2020). We are happy to welcome - Christiane Baumeister (University of Notre Dame, US) - Kenneth Gillingham (Yale University, US) - Ashley Langer (University of Arizona, US) - Erik T. Verhoef (VU Amsterdam, NL) to deliver their keynote speeches. Advanced theoretical, empirical, and policy-oriented contributions on all aspects of the economics of energy, transportation, and air pollution are welcome. A non-exhaustive list of topics: - Environmental economics - Energy economics - Transportation economics - Energy markets Interested researchers are invited to submit preferably an academic paper, or an extended abstract of at least three pages. Submissions should be sent in PDF format to energy2020@zew.de<mailto:energy2020@zew.de> no later than 16 February 2020. Yours sincerely, The Organizing Team –– ZEW – Leibniz-Zentrum für Europäische Wirtschaftsforschung GmbH Mannheim L7, 1 · 68161 Mannheim | Sitz der Gesellschaft: Mannheim · Amtsgericht Mannheim HRB 6554 | Aufsichtsratsvorsitzende: Ministerin Theresia Bauer MdL | Geschäftsführer: Prof. Achim Wambach, Ph.D.; Thomas Kohl ZEW – Leibniz Centre for European Economic Research L7, 1 · 68161 Mannheim, Germany | Registered Office: Mannheim · Local Court Mannheim HRB 6554 | Chairwoman of the Supervisory Board: Minister Theresia Bauer MdL | Executive Directors: Prof. Achim Wambach, PhD; Thomas Kohl