UfU Board & Management
Adrian Johst
Chairman of the Board | Biologist | Managing Director Naturstiftung David
Dr. Michael Zschiesche
1st Deputy Chairman of the Executive Board | Managing Director UfU | Head of the department environmental law & participation
Phone: +49 (0)30 4284 993 32
E-mail: michael.zschiesche@ufu.de
Florian Kliche
2nd Deputy Chairman of the Executive Board | Managing Director UfU | Head of the department energy efficiency & energy transition
Phone: +49 (0)30 4284 993 26
E-mail: florian.kliche@ufu.de
Sandra Kolberg
Member of the UfU Board | Environmental Scientist | Managing Director Grüne Liga Berlin
Malte Schmidthals
Member of the UfU Board | Graduate Engineer | Institute for Futures Studies and Technology Assessment
E-mail: m.schmidthals@izt.de
Dr. Reinhard Klenke
Member of the UfU Board | Head of the department nature conservation & environmental communication | Biologist | Helmholtz Center for Environmental Research
E-mail: reinhard.klenke@ufu.de
Dr. Bianca Schemel
Member of the UfU Board | Educational and cultural scientist
E-mail: b.schemel@gmx.net
Sophie Dolinga
Represents the employee representatives on the Executive Board | Research assistant – environmental law & participation
E-mail: sophie.dolinga@ufu.de
Administration
Madelon Dimmerling
Office manager
Phone: +49 (0)30 4284 993 42
E-mail: info@ufu.de / madelon.dimmerling@ufu.de
Jonas Rüffer
Management assistance | Public relations and association work
Phone: +49 (0)30 4284 993 36
E-mail: jonas.rueffer@ufu.de
Jana Mießner
Administration | Personnel management | Funding management
Phone: +49 (0)30 428 4993 10
E-mail: jana.miessner@ufu.de
Employees
Jörg Ackermann
Project Manager – energy efficiency & energy transition
Phone: +49 (0)1573 76 26 781
E-mail: joerg.ackermann@ufu.de
Lucia Balzk
Studentische Mitarbeiterin – Klimaschutz & Transformative Bildung
E-Mail: lucia.balzk@ufu.de
Alina Beigang
Research assistant – climate protection & transformative education
Phone: +49 (0)345 2026 530
E-mail: alina.beigang@ufu.de
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Marlies Bock
Head of the department energy efficiency & energy transition
Phone: +49 (0)30 4284 993 22
E-mail: marlies.bock@ufu.de
Winona Bölling
Research assistant – climate protection & transformative education
Phone: +49 (0)30 4284 993 47
E-mail: winona.boelling@ufu.de
Sami Celtikoglu
Research assistant – environmental law & participation
Phone: +49 (0)30 4284 993 37
E-mail: sami.celtikoglu@ufu.de
Larissa Donges
Head of the department climate protection & transformative education
Phone: +49 (0)30 4284 993 39
E-mail: larissa.donges@ufu.de
Heiner Giersch
Project Manager – energy efficiency & energy transition
Phone: +49 (0)345 5248 046
E-mail: heiner.giersch@ufu.de
Tom Grüneberger (born Witschas)
Project manager – environmental law & participation
Tel: +49 (0) 30428499335
E-mail: tom.gruenberger@ufu.de
Dr. Christoph Herrler
Deputy head of the department climate protection & transformative education
Phone: +49 (0) 30 428 499 348
E-Mail: christoph.herrler@ufu.de
Louisa Hantsche (currently on parental leave)
Project manager – environmental law & participation
represented by Tom Grünberger
Lukas Karok
Student employees – energy efficiency & energy transition
Phone: +49 (0)30 4284 993 22
E-mail: lukas.karok@ufu.de
Matthias Laminski
Project Manager – energy efficiency & energy transition
Phone: +49 (0)30 4284 993 24
E-mail: matthias.laminski@ufu.de
Niklas Müller
Research Assistant – environmental law & participation | public relations
E-mail: niklas.mueller@ufu.de
Muriel Neugebauer
Research assistant – energy efficiency & energy transition
Phone: +49 (0)30 4284 993 29
E-mail: muriel.neugebauer@ufu.de
Thuy Nguyen
Research assistant – environmental law & participation
Phone: +84 (0) 916318687
E-mail: thuy@ufu.de
Antonia Nieke (currently on parental leave)
Research assistant – energy efficiency & energy transition
represented by Heiner Giersch
Cindy Prager
Research assistant – energy efficiency & energy transition
Phone: +49 (0)30 428 4993 44
E-Mail: cindy.prager@ufu.de
Dr. Arne Reck
Project manager – environmental law & participation
Phone: +49 (0)30 428 4993 33
E-mail: arne.reck@ufu.de
Maike Reichert (currently on parental leave)
Research assistant – environmental law & participation
represented by Tom Witschas
Katharina Reimann
Research assistant – environmental law & participation
E-mail: katharina.reimann@ufu.de
Oliver Ritter
Project Manager – energy efficiency & energy transition
Phone: +49 (0)30 4284 993 21
E-mail: oliver.ritter@ufu.de
Dr. Swenja Rosenwinkel
Project manager – climate protection & transformative education
Phone: +49 (0) 30 4284 993 45
E-mail: swenja.rosenwinkel@ufu.de
Charlotte Schifer
Student assistant – energy efficiency & energy transition
Phone: +49 (0)30 428 4993 10
E-Mail: charlotte.schifer@ufu.de
Luisa Schneider
Project manager – environmental law & participation
Phone: +49 (0)30 428 4993 41
E-mail: luisa.schneider@ufu.de
Bernhard Schwandt
Research assistant – energy efficiency & energy transition
Phone: +49 (0)1577 3774133
E-mail: bernhard.schwandt@ufu.de
Franziska Sperfeld
Head of the department environmental law & participation
Phone: +49 (0)30 4284 993 31
E-mail: franziska.sperfeld@ufu.de
Fabian Stolpe
Deputy Head of the department environmental law & participation
Phone: +49 (0)30 4284 993 43
E-mail: fabian.stolpe@ufu.de
Alina Wiegert
Student Assistant – Climate Protection & Transformative Education
e-mail: alina.wiegert@ufu.de
Nicole Wozny
Project manager – environmental law & participation
Phone: +49 (0)30 4284 993 30
E-mail: nicole.wozny@ufu.de
Carola Zellmer
Research assistant – energy efficiency & energy transition
Phone: +49 (0)30 4284 993 46
E-Mail: carola.zellmer@ufu.de
Freelance employees
Elisa Böhnisch
Energy efficiency & energy transition
Phone: +49 (0)176 9676 85 11
E-mail: elisa.boehnisch@ufu.de
Sobhan Ghajarpournobandegani
Energy efficiency & energy transition
Katharina Hohmann
Energy efficiency & energy transition
Phone: +49 (0)159 0610 09 41
E-mail: katharina.hohmann@ufu.de
Anja Hümmer
Energy efficiency & energy transition
Phone: +49 (0)157 8480 18 13
E-mail: anja.huemmer@ufu.de
Katharina Matuschke-Graf
Energy efficiency & energy transition
Phone: +49 (0)511 6463 325
E-mail: katharina.matuschke@ufu.de
Uwe ter Vehn
Energy efficiency & energy transition