At the opening of the EUTECH Chapter Western Germany, the Mayor of Essen – Thomas Kufen, gave a speech. The Chinese Governor of Liaoning – Tang Yijun led the Chinese delegation attended the event. Around 220 guests came to celebrate the opening of our Chapter in Western Germany.

Sustainable Treatment of Leachate and Landfill Gas
On July 10, 2025, the SIERA Academy Impact Series Webinar turned its spotlight to one of the most pressing issues in sustainable waste management: the treatment of landfill leachate and