Burra, L., , S., Sommer, and C., Vance, "Transportation Research Board (TRB) 102nd Annual Meeting". J.W. Marriott Washington, DC. 01.2023

Sommer, S., "Research Seminar University of Maryland". University of Maryland. 02.2023

Sommer, S., "27th Annual Conference of the European Association of Environmental and Resource Economists (EAERE)". PalaCongressi. 06.2022

Sommer, S., "6th European Conference on Behaviour and Energy Efficiency (BEHAVE)". Videokonferenz. 04.2021

Sommer, S., "MultiplEE Scientific Workshop (MultiplEE ) ". Videokonferenz. 04.2021

Sommer, S., "Verein für Socialpolitik (VfS)". Videokonferenz. 09.2021

Sommer, S., "International Economic Policy". SS 2021

Sommer, S., "Volkswirtschaftslehre für Wirtschaftsingenieure". WS 2021

Sommer, S., "Umweltpolitik". SS 2021

Sommer, S., "VWL II - Makroökonomie und Wirtschaftspolitik". SS 2021

Sommer, S., "VWL I - Mikroökonomie". SS 2021

Sommer, S., "VWL I - Mikroökonomie". WS 2021/22

Sommer, S., "VWL II - Makroökonomie und Wirtschaftspolitik". WS 2021/22

Sommer, S., "International Economic Policy". WS 2021/22

Sommer, S., "European Association of Environmental and Resource Economists (EAERE) 25th Annual Conference". Videokonferenz. 06.2020

Sommer, S., "13th International Workshop on "Empirical Methods in Energy Economics"". ETH Zürich. 01.2020

Sommer, S., "The Economics of Inequality and the Environment". UFZ Leipzig. 09.2020

Sommer, S., "VWL I - Mikroökonomie". SS 2020

Sommer, S., "VWL II - Makroökonomie und Wirtschaftspolitik". SS 2020

Sommer, S., "Branchenpolitik". SS 2020

Sommer, S., "Umweltpolitik". SS 2020

Sommer, S., "VWL II - Makroökonomie und Wirtschaftspolitik". WS 2020/21

Sommer, S., "11. Internationale Energiewirtschaftstagung (IEWT) ". Technische Universität Wien. 02.2019

Sommer, S., "24th Annual Conference of the European Association of Environmental and Resource Economists (EAERE)". University of Manchester. 06.2019

Sommer, S., "2nd EAERE-ETH European Winter School ". Congressi Stefano Franscini. 01.2019

Sommer, S., "34th Annual Congress of the European Economic Association 72nd European Meeting of the Econometric Society (EEA/ESEM)". University of Manchester. 08.2019

Sommer, S., "Jahrestagung des Vereins für Socialpolitik (VfS)". Universität Leipzig. 09.2019

Sommer, S., "North American Productivity Workshop (NAWP) ". Miami Business School at the University of Miami . 06.2018

Sommer, S., "15. Symposium Energieinnovation ". Technische Universität Graz. 02.2018

Sommer, S., "European Economic Association/Econometric Society ". Universität zu Köln. 08.2018

Sommer, S., "Advances with Field Experiments 2018 Conference". Boston University. 10.2018

Sommer, S., "10. Internationale Energiewirtschaftstagung ". 02.2017

Sommer, S., "15th IAEE European Conference". Hofburg Congress Center. 09.2017

Sommer, S., "23rd Annual Conference of the European Association of Environmental and Resource Economists (EAERE) ". International Centre for Research on the Environment and the Economy. 06.2017

Sommer, S., "Cologne International Energy Summer in Energy and Environmental Economics 2017 ". 07.2017

Sommer, S., "9th RGS Doctoral Conference in Economics". Hochschule Bochum. 02.2016

Sommer, S., "39th IAEE International Conference ". 06.2016

Sommer, S., "Applied Environmental Economics Conference envecon 2016 ". 03.2016

Sommer, S., "11th Conference on Energy Economics and Technology (ENERDAY 2016) ". 04.2016

Sommer, S., "9th. International Workshop "Empirical Methods in Energy Economics" ". 07.2016

Sommer, S., "7th Atlantic Workshop on Energy and Environmental Economics ". 06.2016

Sommer, S., "9. Internationale Energiewirtschaftstagung". 02.2015

Sommer, S., "Euro-Asia Forum in Politics, Economics and Business – 2015 ". 07.2015

Sommer, S., "Doktorandenkolloquium der Leibniz Energiewende-Initiative ". Institut für die Pädagogik der Naturwissenschaften und Mathematik. 03.2015