SUSTAINET at the Berlin 6G Conference 2025 

Shaping the Future of Sustainable and Resilient 6G Networks 

SUSTAINET took the stage at the Berlin 6G Conference to showcase its vision for a greener, more resilient, and secure telecom future. Represented by leading voices from industry, research, and government—including Dr. Dirk Ziemann from the German Ministry (BMFTR)—the CELTIC flagship project underlined its commitment to Europe’s digital and technological sovereignty.