The Radisson Blu Hotel in Berlin is committed to sustainability and has implemented various initiatives to reduce its environmental impact. The hotel has a comprehensive recycling program in place, which includes recycling paper, plastic, glass, and other materials. They also have energy-efficient lighting throughout the property and use eco-friendly cleaning products. Additionally, the hotel has a water conservation program in place, which includes the use of low-flow showerheads and toilets. The Radisson Blu Hotel in Berlin is dedicated to providing a sustainable and eco-friendly experience for its guests.