Yamini Lathi
June 23, 2025
What is a Sustainable City? Exploring Global Best Practices
As urban populations grow, cities face urgent challenges like climate change, pollution, and social inequality. Sustainable cities aim to address these through smart planning that reduces emissions, supports green energy, promotes public transport, and ensures inclusive infrastructure. Key features include compact design, renewable energy, waste management, affordable housing, and green spaces. Examples like Copenhagen, Singapore, and Curitiba show how innovative planning leads to greener, more livable cities. However, challenges like high costs, policy gaps, and gentrification persist. Tools like Digital Blue Foam (DBF) help planners model, test, and optimize sustainable solutions early, aligning urban growth with climate and community goals.