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Concordia researchers are transforming urban living in Montreal by modeling a sustainable solar-powered 15-minute city, enhancing community bonds and reducing greenhouse gas emissions through local agriculture and green transportation.
https://www.enn.com/articles/…

"How the 15-Minute Sustainable City Model Cuts Carbon by 98% While Growing Local Food"
#Sustainability
https://happyeconews.com/15-minute-sustainable-city/

How the 15-Minute Sustainable City Model Cuts Carbon by 98% While Growing Local Food | Happy Eco News
A 15-minute sustainable city framework by Concordia University researchers shows neighborhoods can become self-sufficient in vegetables while cutting emissions by 98 percent. The model combines rooftop gardens, solar-powered electric delivery, and local markets. Testing in Ontario proved the system pays for itself in 2.8 years while strengthening community bonds and building food security.RetryClaude can make mistakes. Please double-check responses.

Proximity-based cities emit less mobility-driven CO2
https://arxiv.org/abs/2510.00094

Proximity-based cities emit less mobility-driven CO$_2$
In the quest for more environmentally sustainable urban areas, the concept of the 15-minute city has been proposed to encourage active mobility, primarily through walking and cycling. An urban area is considered a ``15-minute city" if every resident can access essential services within a 15-minute walk or bike ride from their home. However, there is an ongoing debate about the effectiveness of this model in reducing car usage and carbon emissions. In this study, we conduct a large-scale data-dr…

Proximity-based cities emit less mobility-driven CO$_2$
Francesco Marzolla, Matteo Bruno, Hygor P. M. Melo, Vittorio Loreto
https://arxiv.org/abs/2510.00094 https://

Proximity-based cities emit less mobility-driven CO$_2$
In the quest for more environmentally sustainable urban areas, the concept of the 15-minute city has been proposed to encourage active mobility, primarily through walking and cycling. An urban area is considered a ``15-minute city" if every resident can access essential services within a 15-minute walk or bike ride from their home. However, there is an ongoing debate about the effectiveness of this model in reducing car usage and carbon emissions. In this study, we conduct a large-scale data-dr…

Mobility Behavior Evolution During Extended Emergencies: Returners, Explorers, and the 15-Minute City
Omid Armantalab, Jason Hawkins, Wissam Kontar
https://arxiv.org/abs/2510.00469

Mobility Behavior Evolution During Extended Emergencies: Returners, Explorers, and the 15-Minute City
Understanding human mobility during emergencies is critical for strengthening urban resilience and guiding emergency management. This study examines transitions between returners, who repeatedly visit a limited set of locations, and explorers, who travel across broader destinations, over a 15-day emergency period in a densely populated metropolitan region using the YJMob100K dataset. High-resolution spatial data reveal intra-urban behavioral dynamics often masked at coarser scales. Beyond stati…