Florian Weingarten
Founder and Board Member
Florian is an entrepreneurial-minded product manager with 8+ years of professional experience in designing and managing digital products. He holds a degree in product design and received an iF Design award in 2013. Driven by a 'less is more' attitude, he does not only strive for simplicity in the products he is responsible for, but pursues Minimalism as a basis for a more sustainable lifestyle. Together with Marco, he founded GreenBuzz Berlin to connect like-minded people dedicated to drive change in our society.
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Marco Blumendorf
Founder and Board Member
Dr. Marco Blumendorf leads the development and technology department at the Berlin-based startup smartB Energy Management GmbH. He has strong experience in building teams and managing international IT projects and earned a doctorate from the TU Berlin in 2009 for his work in smart environments and human-computer interaction. Marco enjoys traveling, sports and being outdoors and is enthusiastic about sustainable living. Together with Florian, he started Sustainability Drinks and GreenBuzz Berlin.
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Ulrike Hinz
Co-Founder and Board Member
Ulrike has a background in International Business and Strategic Management with a focus on sustainability. She works as a Project and Account Manager at a young and innovative company at the intersection of electromobility, energy and telecommunications. She loves travelling and has lived in Argentina, Spain, Australia and Czech Republic. At GreenBuzz Berlin she is responsible for topics on circular economy, electromobility and energy.
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Carolin Kruse
Board Member
Carolin studied Business Management focused on tourism, mobility and sustainability. She works as a consultant for the field of sustainable mobility and supports cycling in cities, especially in her adoptive home Berlin. Carolin likes to be outdoors for climbing and hiking and loves intercultural exchanges. At GreenBuzz Berlin she is responsible for the topics on circular economy, CSR, energy, mobility and tourism.
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Ana Galan
Funding
Ana is a Spanish journalist and producer, particularly interested in environmental topics. She has working experience as a reporter in conflict zones . Now she is based in Berlin, specialising in social media and communications. It is in these areas that she has supported Greenbuzz Berlin since the end of 2015. When she is not writing, you will most likely see her moving around and enjoying the city, preferably by foot or by bike.
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Aravinth Panchadcharam
Partnerships
Aravinth has a background in multimedia, electronics and electrical engineering with focus on computer science, embedded systems, robotics and new media art. He has been working with various corporations to startups all around the world as an engineer to build anything from enterprise softwares to embedded hardware systems. He has been contributing to Sustainability Drinks Berlin since the time it was conceived and he helped in spreading the consciousness of sustainability among Berliners and Bangaloreans.
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Björn Weinbrenner
Community
Björn is a passionate software developer. He is currently combining his work as a freelancer with supporting Greenbuzz Berlin in our individual software solutions. In his daily life, Björn is moving more and more to sustainable alternatives. When it comes to food, he will definitely opt for the vegetarian menu. Other topics of his interest are degrowth movements and living a minimalistic lifestyle.
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Emma Cornelis
Community
Emma works in the beverage industry. She is passionate about the impact of technological and economic change on humans and society. She believes that a more sustainable future starts with taking small steps in the right direction. In her daily life she encountered many challenges while trying to be more sustainable. Through her blog, 'Little Green Hacks', she takes you on a journey with tips how to make your lifestyle more green.
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Paulo Reiss Fernandes
Community
Paulo has a background in Data Analysis and Marketing Strategy with focus on digital medias. He has worked for big advertising agencies in Brazil, until he changed his objective into using his skills to empower sharing economy startups and sustainable businesses to gain traction. Currently he works as a consultant for data driven marketing. He loves to travel, be in the nature and is very much into getting into conversation with strangers. At GreenBuzz Berlin he is responsible for the topics on circular economy, nutrition and social sustainability.
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Philipp Müller
Partnerships
Philipp complemented his background in Business Administration with a Master in Corporate Environmental Management in  Finland. He is specialized in the assessment of sustainability and currently works for a startup in the finance sector as sustainability analyst. He loves to move and thus does a lot of sports and travelling. At GreenBuzz Berlin he is responsible for the topics on sustainable finances and corporate sustainability.
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Sandra Ndachengedzwa
Memberships
Sandra is currently completing her B.A. Degree in International Relations with a focus on development economics. She works part time for a German NGO and she is very passionate about finding sustainable solutions for African problems.  Opera, art, travelling and cooking are some of her favorite pastimes. At GreenBuzz Berlin she is responsible for the topics on fashion and social sustainability.
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Nina Schetr
Partnerships
Nina studied Science communication and decided to focus her work on environemental projects. Based in Berlin since 2 years, she believes that sustainability starts with daily life choices of consumption. Her favorite sustainable topics are food and urban gardening. When she's not on her bicycle with her camera discovering the city, she's cooking or planing a next travel.
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Khatira Najafova
Community
Introduction will follow soon!
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The rest of the team

Greenbuzz Berlin is additionally supported by members who continuously and enthusiastically support the group in indirect ways. We want to express our appreciation to their input for the team, contributions to the community, and presence at the events.

Join the team

We are always eager to meet more people who are passionate about sustainability and interested in developing the GreenBuzz association and building a sustainable community in Berlin with us. We can offer you an inspiring, young and fun atmosphere to develop your skills in many different areas.

If you are interested in joining the team, please contact us at email hidden; JavaScript is required.