urban sustainability

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wind turbines lined up in a green field
Palm trees bending in the wind
Coal power plant with emissions rising from towers
Liquid Natural Gas tanker
bicycle in snow
Photo by Juan Encalada on Unsplash

How Oulu became the winter cycling capital of the world

Through a series of simple changes, the Lapland city of Oulu encourages its residents to cycle through the long, dark, snowy winter. What can other cities learn about winter cycling?
Marvin Hayes is spreading 'compost fever' in Baltimore's neighborhoods. He thinks it might save the city
Photo by Anaya Katlego on Unsplash

Marvin Hayes is spreading 'compost fever' in Baltimore's neighborhoods. He thinks it might save the city

The founder of the Baltimore Compost Collective wants Baltimore to ditch trash incineration, fight climate change and grow healthier food. “We’re going to spread some compost love in this city,” he says.

2 communities, separated by an ocean, are working together to manage trash better
Photo by Doug Zuba on Unsplash

2 communities, separated by an ocean, are working together to manage trash better

Grassroots groups in Manila and Detroit have teamed up in the fight against pollution.
São Paulo students plant mini-forests
Photo by Vitor Monthay on Unsplash

São Paulo students plant mini-forests on school grounds as urban oases

Four thousand students planted nearly 10,000 trees on public school grounds in the city of São Paulo, Brazil, in 2022, and another eight mini-forests will be planted in 2023.
Chicago green new environmental justice deal

Chicago mayor receives blueprint for ’green new deal’ to address environmental justice

The “intentionally bold” environmental justice objectives include creating a Department of Environment, a promise on which former Mayor Lori Lightfoot failed to deliver.

cities fight to keep covid street closures

U.S. cities are fighting over keeping covid street closures

The pandemic turbocharged the push to make America's streets more pedestrian friendly. As the covid-19 emergency ends, many are fighting to make those changes permanent. Not everyone is happy about it.
nature-based solutions & green infrastructure

Revitalizing downtown Winnipeg using natural infrastructure

Taking cues from innovative projects like downtown Edmonton’s Warehouse Park, a focus on nature-based solutions could breathe new life into Winnipeg’s core.

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