Fraunhofer Institute for Energy Economics and Energy System Technology
Fraunhofer Institute for Energy Economics and Energy System Technology

Management of the institute

© Benjamin Zweig

Prof. Dr. Martin Braun

Director

Phone +49 561 7294-118

Contact via E-Mail

Administration

Reinhard Mackensen

Contact Press / Media

Dr.-Ing. Reinhard Mackensen

Deputy Director
Head of Organization development | Human Resources, IT, Communications, Marketing and Knowledge Management

Fraunhofer IEE
Joseph-Beuys-Straße 8
34117 Kassel, Germany

Phone +49 561 7294-245

Ralf-Rüdiger Hoßbach

Contact Press / Media

Ralf-Rüdiger Hoßbach

Head of Administration | Building, Infrastructure, Occupational Safety

Fraunhofer IEE
Joseph-Beuys-Straße 8
34117 Kassel, Germany

Phone +49 561 7294-366

Manuel Schramm

Contact Press / Media

Manuel Schramm

Head of Administration | Finance, Controlling, Legal and Compliance

Fraunhofer IEE
Joseph-Beuys-Str. 8
34117 Kassel

Phone +49 561 7294-1601

Central functions

Ulrike Fuchs

Contact Press / Media

Dr. Ulrike Fuchs

International Business Development and Research Cooperations | Ombudsperson for good scientific practice

Fraunhofer IEE
Joseph-Beuys-Straße 8
34117 Kassel, Germany

Phone +49 561 7294-497

Sascha Pogacar

Contact Press / Media

Sascha Pogacar

Customer Relationship Management

Fraunhofer IEE
Joseph-Beuys-Straße 8
34117 Kassel, Germany

Phone +49 561 7294-395

Uwe Krengel

Contact Press / Media

Uwe Krengel

Press Spokesman

Fraunhofer IEE
Joseph-Beuys-Straße 8
34117 Kassel, Germany

Phone +49 561 7294-319

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