Bologna scores 82/100 on Sustainable and Eco-Friendly Business Travel. CRITERION 1 - Sustainable Infrastructure and Green Buildings (30%): Score 24/30. Bologna demonstrates strong sustainable infrastructure with LEED-certified venues, ISO 20121-compliant facilities at Bologna Fiere, energy-efficient retrofitting of historic buildings with modern sustainable technologies while preserving architectural heritage, renewable energy installations across public facilities, extensive electric bus fleet expansion, cycling networks, pedestrian zones in historic center, electric vehicle charging stations, and smart city technologies. The 375,000 square meter BolognaFiere undergoes continuous upgrades implementing energy-efficient systems. CRITERION 2 - Eco-friendly Event and Business Services (25%): Score 22/25. Exceptional eco-friendly event services include zero-kilometer catering philosophy prioritizing locally-sourced products from Emilia-Romagna producers, digital event materials minimizing paper waste, carbon offset programs for attendee travel, partnerships with green-certified hotels prioritizing renewable energy and water conservation, comprehensive recycling programs, waste reduction programs at exhibition centers, guidance for event planners on obtaining environmental certifications, and extensive public transportation network facilitating low-emission mobility. CRITERION 3 - Community and Economic Impact Programs (25%): Score 21/25. Strong community engagement through partnerships between event organizers and local businesses (restaurants, artisans, service providers), kilometer zero philosophy supporting regional farmers and culinary traditions, employment opportunities for young professionals, cultural heritage preservation projects funded through event revenues, event spaces transformed into community assets during off-peak periods, knowledge-sharing through University of Bologna academic conferences, and initiatives ensuring direct economic benefits for neighborhoods. CRITERION 4 - Long-term Sustainability Investments (20%): Score 15/20. Significant long-term investments include sustainable mobility infrastructure expansion, urban forestation and ecological corridors enhancing biodiversity, circular economy projects supporting local businesses in sustainable practices, sustainable tourism management systems, educational programs at university focused on sustainability and innovation, smart city technologies optimizing resource use, and airport modernization with improved connectivity. Bologna positions itself as leader in sustainable urban development while maintaining competitive edge.