Management

Dr. Dietrich Brockhagen
Founder & CEO
Physicist & Environmental Economist
+49 (0)30 120 84 80 - 0
Steffen Pohlmann
CFO
Financial Accountant
+49 (0)30 120 84 80 - 0

Executive Team

Philipp Neff
CTO
Dipl.-Ing. oec.
+49 (0)30 120 84 80 - 65
Tobias Posselt
Head of Sales
M.Sc. Environmental Science and Technology
+49 (0)30 120 84 80 - 0

CDM-Projects

Dr. Katrin Mikolajewski
Team Leader Certified Projects
Dipl. Geographer
+49 (0) 30 120 84 80 - 61
Julius Wiebe
Team Leader Efficient Cookstoves
Master in Global Economic Governance
+49 (0) 30 120 84 80 - 61
Sebastian Rudolph
Deputy Team Leader Efficient Cookstoves
Dipl. Economic Geography
+49 (0) 30 120 84 80 - 74
Martin Herma
Team Lead Biomass Projects
M.Sc. Business Administration and Engineering
+49 (0) 30 120 84 80 - 0
Kevin Möller
Team Lead Solar Projects
Commercial Lawyer, M.A. Philosophy
+49 (0) 30 120 84 80 – 64
Dr. Julia Beerhues
Project Manager (Biomass Projects)
Chemist
+49 (0) 30 120 84 80 - 68
Juliane Schindler
Project Manager (Biomass Projects)
M.A. Sustainable Business Management
+49 (0) 30 120 84 80 - 79
David Grüttner
Project Manager (Biomass Projects)
Mathematician
+49 (0) 30 1208480 - 77
Mohamed El Maghraby
Project Developer (Solar Projects)
M.Sc. Renewable Energy Engineering
+49 (0) 30 1208480 - 70
Nele Erdmann - parental leave
Senior Project Developer (Solar Projects)
Dipl. Wi.-Ing. Energy and Environmental Management
+49 (0) 30 120 84 80 - 63
Zoltán Müller-Karpe
Project Developer (Solar Projects)
M.Sc. Physics
+49 (0) 30 120 84 80 – 64
Jonas Ludwig
Project Manager (Efficient Cookstoves)
M.Sc. Mechanical Engineering
+49 (0)30 120 84 80 – 67
Kaajal Tikle
Project Manager (Efficient Stoves)
B. Sc. International Business
+49 30 120848076
Emily Dundon
Project Manager (Efficient Stoves)
B. Sc. Biological and Biomedical Sciences
Tamara Otonoku
Project Manager (Efficient Stoves)
Msc. Environmental Science
Isabel Messori
Project Manager (Removals)
M.Sc. Resource Economics and Sustainable Development
+49 (0) 30 120 84 80 - 73
Klara Kellner
Project Manager (Removals)
M.Sc. Civil Engineering
+49 (0) 30 120 84 80 69
Yanzi Zhou
Project Manager (Removals)
M.Sc. Environmental Science and Technology
+49 (0) 30 120 84 80 - 55
Dr. Constanza Terazzi
Project Manager (Removals)
PhD Chemistry
+49 (0) 30 120 84 80 – 72
Clara Yü
Trainee Climate-Projects (Removals)
M.Sc. Mechanical Engineering
+49 (0) 30 120 84 80 - 56
Annika Richter
Regional Manager East Africa
M.Sc. Sustainable Energy Engineering
+49 (0) 30 120 84 80 - 63
Linh Ngo
Intern climate protection projects
B.Sc. Ecology and environmental planning
Richard Hentschel
Working Student Climate-Projects
B.Sc. Industrial Engineer in Environment and Sustainability
Berkay Üstün
Working Student Climate-Projects
M.Sc. Integrated Natural Resource Management
Muhammad Hammad Kaleem
Working Student Climate-Projects
M.Sc. Energy and Environmental Engineering
Tiago Krause
Working Student
B.Sc. Business Engineering - Environment and Sustainability
Jack Owles
Trainee for Climate Projects (Removals)
Mechanical Engineer
Maria Spethmann
Trainee for Climate Projects
PhD physics

CDM-Projects: Barcelona

Florian Eickhold
Climate Finance and Environmental Markets Expert
Diploma in Latin American Studies
+49 (0) 30 120 84 80 - 0
Anna Seefried
Project Manager
M.Sc. Natural Resource Management
Francesc Grau
Project Analyst
M.Sc. Renewable Energies and Energy Sustainability
Gideon van den Berg
Project Analyst
M.Sc. Biology
Ana Carvalho
Project Analyst & Scout
M.Sc. Electrical Engineering and Renewable Energy
Dyna Hafyane
Project Analyst
M.Sc&T Energy and Environment
Sergio Giraldo
Business Development
Industrial Engineer/MBA
David Protonotarios
Trainee in Project Development
M.Sc. Sustainability Management & B.Sc. Mechanical Engineering
Priyanka Dudeja
Trainee for Climate Projects
MSc in Sustainability Management 
Lucia Raso
Intern / Climate Protection Project Development
Global Governance, Economics and Legal Order (Bachelor’s degree, ongoing)
Carolina Duran
Intern / Climate Protection Project Development
Global Governance, Economics and Legal Order (Bachelor’s degree, ongoing)
Denise Andria Muller de los Reyes
Intern / Climate Protection Project Sourcing & Development
Bachelor in Global Governance, Economics & Legal Order, Business & Law School
Emma Zanen
Trainee for Climate Projects
BSc Environmental Science

Customer Care & Product Development

Brigitte Kraus
Team Lead Business Development
Dipl. in Business Administration (FH)
+49 (0) 30 120 84 80-15
Jonas Führlich
Business Development Manager
MA International Economics
+49 (0) 30 120 84 80 - 38
Cathleen Herrich
Key Account Manager
Diplomkauffrau in Tourismuswirtschaft
+49 (0) 30 120 84 80 - 20
Karolin Kearney
Customer Service
B.A. Business Administration
+49 (0) 30 120 84 80 – 22
Mabenth Britta Kamara
Intern / Customer Service / Administration
B.Sc. Business Engineering
+49 (0) 30 120 84 80 – 27

Office Administration

Ruth Helmingdirks
Climate Advocacy
M.Sc. Applied Sustainability
+49 (0)30 120 84 80 - 94
Outi Ruuska
Manager Office and Administration
M.A. Environmental Policy and Planning
+49 (0) 30 120 84 80 – 23
Maiju Mikkonen
Employee Office and Administration
Bachelor Hospitality Management
+49 (0) 30 120 84 80 – 92
Joanna Seraphim
Employee HR / Recruiting
M. A. Development and International Relations
+49 (0) 30 120 84 80 – 89

IT Team

Clara Di Gregorio
Software Developer
M.Sc. Environmental Biology
+49 30 1208480-0
Dr. Sebastian Hirsch
Software Developer
Physicist
+49 30 1208480-0
Iqra Malik
Working Student IT
Bachelors in Software Engineering

Public Relations

Dr. Wolfdietrich Peiker
Press and Public Relations Manager
Dipl. Geographer
+49 (0) 30 120 84 80 – 42

CDM-Projects Support

Hinrich Bornebusch
CDM-Expert
Physicist
+49 (0) 30 120 84 80 - 0
Izebe Egwaikhide
Project Development
Dipl.-Ing. Elektrotechnik & MBA
+49 (0) 30 120 84 80 - 0
Allan Mubiru
Rwanda Country Manager
Economist
+49 (0) 30 120 84 80 - 0

Support Distribution and Administration

Michaela Thurau
Senior Consultant Climate Management
Dipl. BWL & MBA Renewables
+49 (0) 30 120 84 80 - 0
Lars Schäfer
Tourism and Climate Protection
Nicolas Fischer
Business Development Consultant
M.Sc. International Development & Management
+49 (0) 30 120 84 80 – 34