Cities
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For India’s Captive Leopards, A Life Sentence Behind Bars
As sightings of leopards in populated areas increase, Indian authorities are trapping the animals and keeping them in captivity — often in small cages without adequate food or veterinary care. The real solution, wildlife advocates say, is to educate the public on how to coexist with the big cats.
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Hard-Pressed Rust Belt Cities Go Green to Aid Urban Revival
Gary, Indiana is joining Detroit and other fading U.S. industrial centers in an effort to turn abandoned neighborhoods and factory sites into gardens, parks, and forests. In addition to the environmental benefits, these greening initiatives may help catalyze an economic recovery.
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Bringing Energy Upgrades To the Nation’s Inner Cities
Donnel Baird has launched a startup that aims to revolutionize how small businesses and nonprofits secure funding for energy efficiency and clean energy projects in low-income neighborhoods. In a Yale Environment 360 interview, he talks about how he plans to bring his vision to dozens of U.S. cities.
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Can Uber-Style Buses Help Relieve India’s Air Pollution?
India’s megacities have some the deadliest air and worst traffic congestion in the world. But Indian startups are now launching initiatives that link smart-phone apps and private shuttle buses and could help keep cars and other motorized vehicles off the roads.
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With New Tools, A Focus On Urban Methane Leaks
Until recently, little was known about the extent of methane leaking from urban gas distribution pipes and its impact on global warming. But recent advances in detecting this potent greenhouse gas are pushing U.S. states to begin addressing this long-neglected problem.
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Rethinking Urban Landscapes To Adapt to Rising Sea Levels
Landscape architect Kristina Hill focuses on helping cities adapt to climate change, particularly sea level rise. In an interview with Yale Environment 360, she discusses the challenges, solutions, and costs of saving cities from encroaching oceans.
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In Istanbul’s Ancient Gardens, A Battle for Future Harvests
Development pressures are threatening Istanbul's centuries-old gardens, which have produced food for the city's markets since Byzantine times. A coalition of gardeners and environmentalists is fighting to preserve them.
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Moving Beyond the Autobahn: Germany’s New Bike Highways
With the recent opening of a “bike highway,” Germany is taking the lead in Europe by starting to build a network of wide, dedicated bicycle thoroughfares designed to lure increasing numbers of commuters out of their cars and onto two wheels.
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Aerial Views Of Why Europe Has a Small Carbon Footprint
Europe and the United States have very similar standards of living, but significantly different carbon footprints. Aerial photographer Alex MacLean documents this phenomenon in images that show how Northern Europe uses smart design and planning to reduce the amount of carbon it emits.
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African Lights: Solar Microgrids Bring Power to Kenyan Villages
Small-scale microgrids are increasingly seen as the most promising way to bring electricity to the 1.3 billion people worldwide who currently lack it. In Kenya, an innovative solar company is using microgrids to deliver power to villages deep in the African bush.
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Rallying Hip Hop Culture For A More Inclusive Climate Fight
In an interview with Yale Environment 360, the Rev. Lennox Yearwood — a social and environmental activist and the head of the Hip Hop Caucus — explains why it’s vital that the climate and environmental movements become far more diverse.
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Beyond Sprawl: A New Vision of The Solar Suburbs of the Future
The concept of the "solar suburb" includes a solar panel on every roof, an electric vehicle in every garage, ultra-efficient home batteries to store excess energy, and the easy transfer of electricity among house, car, and grid. But will the technological pieces fall in place to make this dream a reality?
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Natura 2000: EU Reserves Are Facing Development Pressures
An astonishing 18 percent of the European Union’s land area is protected under a network of preserves known as Natura 2000. Now, at the urging of business interests and farmers, the EU is examining whether regulations on development in these areas should be loosened.
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A New Face at the Helm of The Oldest U.S. Green Group
The Sierra Club has chosen Aaron Mair as its president, the first African-American to lead the largest U.S. environmental organization. In an interview with Yale Environment 360, he talks about the lack of diversity in the environmental movement and what can be done to change that.
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Oasis at Risk: Oman’s Ancient Water Channels Are Drying Up
Since pre-Islamic times, Oman’s water systems known as aflaj have brought water from the mountains and made the desert bloom. But now, unregulated pumping of groundwater is depleting aquifers and causing the long-reliable channels to run dry.
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Water in the Bank: One Solution For Drought-Stricken California
A potential answer to California’s severe water shortages is groundwater banking, which involves creating incentives for municipalities, farmers, and other water users to percolate water down into sub-surface aquifers for later use.
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As Himalayan Glaciers Melt, Two Towns Face the Fallout
For two towns in northern India, melting glaciers have had very different impacts — one town has benefited from flowing streams and bountiful harvests; but the other has seen its water supplies dry up and now is being forced to relocate.
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Designing Wetlands to Remove Drugs and Chemical Pollutants
Drinking water supplies around the world often contain trace amounts of pharmaceuticals and synthetic compounds that may be harmful to human health. One solution being tried in the U.S. and Europe is to construct man-made wetlands that naturally degrade these contaminants.
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In Kenya’s Mountain Forests, A New Path to Conservation
Kenya’s high-elevation forests are the source for most of the water on which the drought-plagued nation depends. Now, after decades of government-abetted abuse of these regions, a new conservation strategy of working with local communities is showing signs of success.