Peter Sänger to Pitch Innovation at Exclusive Conference in Berlin
On June 25, 2025, the time has come: The new GreenTech-Atlas 2025 will be presented in the atrium of the Federal Ministry for the Environment, Climate Protection, Nature Conservation and Nuclear Safety (Bundesministeriums für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit (BMUKN)) in Berlin. Green City Solutions is proud to be represented by CEO Peter Sänger as a speaker and innovator at this event.
GreenTech Atlas: A Compass for Sustainable Innovation
The GreenTech Atlas 2025 is a comprehensive analysis of the GreenTech sector in Germany. It is commissioned by the German Environment Agency (Umweltbundesamt) and the BMUKN, and conducted by Prognos AG.
As Prognos emphasizes:
“The Atlas provides robust data, market analyses, and trends — a compass for the future of an industry that combines economic success with ecological responsibility.”

Foto:Prognos AG
Innovation Pitch: Regenerative Bio-Air Filters
This is precisely what another highlight of the GreenTech Atlas Conferenz 2025aims to showcase: the four innovation pitches. “The innovations presented exemplify the dynamism and creativity of the sector and impressively demonstrate how technological progress can go hand in hand with ecological responsibility.”
Peter Sänger will present our fresh air concepts, which stand as prime examples of the sustainable transformation of urban spaces, making cities more future-proof and livable. The title of the pitch:
“Green City Solutions – Peter Sänger, Co-Founder and CEO: An innovative moss filter to improve urban air quality—combining nature with IoT technology for measurable environmental impact and smart city planning.”
High-Caliber Program and Networking
The conference will bring together around 120 decision-makers from business, politics, and science. Program highlights include:
- Welcome address by Federal Environment Minister Carsten Schneider
- Exclusive interview with Prof. Dr. Dirk Messner (President, German Environment Agency)
- Panel discussion on the potential and global significance of green technologies
- Keynote by Kristina Jeromin on the role of the financial sector in sustainable transformation
Register now and help shape the future
Participation in the GreenTech Atlas Conference 2025 is a unique opportunity to network with leading minds in the GreenTech sector and actively shape the future of sustainable technologies.
- Register here.
- Further information about the event and the GreenTech Atlas can be found on the official event page.