Different cities have different levels of greenhouse gas emissions. A new study looks at how they are different and why.
The study was performed by researchers at the University of Toronto, and compared ten global metropolises.
"Dr Christopher Kennedy and his colleagues tried to quantify the contributions of heating, transport and waste disposal, among other things, to the emission of greenhouse gases in each of these cities, and to calculate the emissions per person that resulted. They also included in their calculations some emissions that took place outside the city limits, such as those associated with the production of fuel that was consumed in the cities in question.
The results, which will be published in the October 1st issue of Environmental Science and Technology, showed that the total emissions of the ten chosen cities varied considerably, ranging from 4.1 tonnes of carbon dioxide per person in Barcelona to 21.5 tonnes in Denver. Other low emitters included Geneva and Prague; Los Angeles, Cape Town and Toronto were among the high emitters. The rest fell in between."
FULL STORY: Urban metabolism
Is This Urbanism?
Chuck Wolfe ponders a recommended subscription list of Substack urbanists and wonders — as have others — about the utility of the "urbanist" moniker.
Survey: US Public Spaces Not Meeting Community Needs
A lack of funding prevents many U.S. parks and public spaces from playing a more significant role in helping residents meet daily needs.
Is the Urban Form Sustainable?
One author offers a framework for resilience that rethinks common assumptions about the inevitability of cities as we know them.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Chicago’s Ghost Rails
Just beneath the surface of the modern city lie the remnants of its expansive early 20th-century streetcar system.
Amtrak Cutting Jobs, Funding to High-Speed Rail
The agency plans to cut 10 percent of its workforce and has confirmed it will not fund new high-speed rail projects.
Ohio Forces Data Centers to Prepay for Power
Utilities are calling on states to hold data center operators responsible for new energy demands to prevent leaving consumers on the hook for their bills.
MARTA CEO Steps Down Amid Citizenship Concerns
MARTA’s board announced Thursday that its chief, who is from Canada, is resigning due to questions about his immigration status.
Silicon Valley ‘Bike Superhighway’ Awarded $14M State Grant
A Caltrans grant brings the 10-mile Central Bikeway project connecting Santa Clara and East San Jose closer to fruition.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Caltrans
City of Fort Worth
Mpact (founded as Rail~Volution)
City of Camden Redevelopment Agency
City of Astoria
City of Portland
City of Laramie