Dr. Johannes Kammer

Since January 2026, Johannes has been the Leader of the Engineering Unit in Build DC at TenneT Germany. From January 2026 to April 2023, Johannes worked at TenneT TSO GmbH as Associate Director 2G in the Large Projects Offshore division, where he was responsible for the 2GW organization. The focus of his role was on implementing the 2GW grid connection systems in Germany and the Netherlands.

Previously, he held various roles at Vattenfall Windkraft GmbH from 2011 to 2023 with changing responsibilities on onshore and offshore wind as well as organizational developments. Roles included Joint Venture Coordinator DanTysk (2011-2013), Program Manager for LEC Reduction (2012-2014), Head of Wind Turbines, Project Certification & Interface Management (2014-2017), Head of Electrical Infrastructure & SCADA (2017-2021), and Director Strategy Implementation (2022/2023).
Johannes started his career at REpower Systems AG as Project Manager Onshore Wind Development. At that time, Johannes was also working on his doctoral thesis at the University of Hamburg on “The wind energy industry: evolution of actors and corporate structures in a growth industry with a spatial perspective.”