2017可持续城市流动性指数（英文版）-3mb

Sustainable Cities Mobility Index 2017 Summary

Core Content

The Sustainable Cities Mobility Index 2017 is a global assessment of urban mobility systems across 100 cities, evaluating their performance in three key areas: People, Planet, and Profit. The Index is designed to measure the social, environmental, and economic impacts of a city's transport system, offering insights into how cities can improve their mobility environments to enhance quality of life, economic growth, and environmental sustainability.

Main Findings

• Hong Kong ranks first overall, excelling in the People sub-index due to its efficient and well-connected metro system, and has a high share of public transport usage.
• European cities dominate the top of the Index, with seven of the top ten cities located in Europe. Cities like Zurich, Paris, and Prague lead in the Planet and Profit sub-indices, thanks to green infrastructure, efficient public transport, and strong financial commitment.
• Asian cities also perform well, with Seoul and Singapore in the top ten. However, some face challenges due to high pollution levels.
• North American cities are spread throughout the rankings, with New York City leading at 23rd place and Indianapolis at the bottom due to high reliance on private vehicles.
• Australian cities are generally ranked in the middle, with limited metro networks and lower public transport usage compared to other regions.
• South American and African cities lag behind, often due to underdeveloped infrastructure and low investment in sustainable transport.

Key Sub-Indices

3.1 People Sub-Index

• Focuses on social and human implications of mobility.
• Key indicators include public transport usage, safety, accessibility, digital integration, and connectivity.
• Tokyo, Seoul, and New York score highly, with Hong Kong leading due to its modern and accessible transport network.
• South American cities such as Rio de Janeiro and Santiago show progress in people-centric policies, including modern transport technology and integration of digital systems.

3.2 Planet Sub-Index

• Measures environmental impacts of urban mobility.
• Key indicators include greenhouse gas emissions, air pollution, bicycle infrastructure, electric vehicle incentives, and green space.
• German cities like Frankfurt, Munich, and Berlin lead this sub-index due to their green initiatives and low emissions.
• European cities generally perform well in this sub-index, while Asian cities face challenges from pollution and congestion.

3.3 Profit Sub-Index

• Assesses economic health and efficiency of mobility systems.
• Key indicators include commuting time, transport affordability, system utilization, and revenue efficiency.
• Zurich leads in this sub-index due to its affordable and efficient transport system.
• European cities dominate the top ten in this sub-index, showing strong financial commitment and high public transport usage.
• Asian cities have competitive affordability, with Taipei and Wuhan having low public transport costs relative to income.

Overall Trends

• Sustainable mobility is not solely determined by a city's wealth, size, or age, as demonstrated by comparisons between Hong Kong (1st) and Los Angeles (72nd), London (7th) and Jakarta (89th), Paris (3rd) and Cairo (94th).
• Mobility favors bold and innovative approaches, with cities that invest in future-ready infrastructure and technologies seeing the most significant benefits.
• Disruptive technologies such as connected vehicles, electric vehicles, and smart transport systems are shaping the future of urban mobility.

Recommendations

• Cities should prioritize sustainable transport to improve quality of life and economic performance.
• Investment in public transport and green infrastructure is crucial for long-term mobility success.
• Digital integration and modular transport systems can enhance user experience and reduce environmental impact.
• Policymakers must take proactive steps to address the challenges of urbanization and climate change by adopting innovative and forward-thinking mobility strategies.

Conclusion

The Sustainable Cities Mobility Index 2017 highlights the importance of a holistic approach to urban mobility. By evaluating cities on social, environmental, and economic criteria, the Index provides a benchmark for progress and a guide for future improvements. The report encourages cities to be bold in their planning and investment to ensure sustainable and efficient mobility systems for the future.