百川畅银：凭借沼气发电积累拓展多元绿业务，海外布局有先发优势

Group 1 - The company is actively expanding into diversified green businesses such as mobile energy storage, photovoltaic power generation, and carbon asset trading, leveraging its deep expertise in biogas power generation [1] - The company possesses mature technology, rich operational experience, and early international layout, which provide it with a significant first-mover advantage in offering green energy solutions [1]