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‘Paving’ the Way: First Commercial Use for Toner Waste

‘Paving’ the Way: First Commercial Use for Toner Waste

A new, more environmentally friendly asphalt mix containing recycled printer toner is being used on Sydney’s roads. The technology is the world’s first commercial use for toner waste, and was first used in Melbourne in 2013. Called TonerPave, it was developed by the city’s road contractor, Downer, in partnership with a cartridge recycling company.… Read More

Kansas Takes Air Out of Wind Power Mandate

Kansas Takes Air Out of Wind Power Mandate

The renewable power mandate in Kansas, which helped vault the state to become one of the top six wind power producers in the country, may be about to become a victim of its own success. Gov. Sam Brownback is poised to sign a bill repealing the mandate and making it voluntary instead. Kansas’ mandate requires six major utilities to generate … Read More

Climate Change May Put Power Grid at Risk in the West

Climate Change May Put Power Grid at Risk in the West

The ravages of climate change could severely hurt the ability of utilities in the 11 Western states to generate power unless they “climate proof” their power grid using renewables and energy efficiency, something they are not prepared for, according to a new study. For nearly half of the West’s existing power plants, climate change could reduce … Read More

NY Fracking Report Underscores Quake, Climate Risks

NY Fracking Report Underscores Quake, Climate Risks

New York is 2,000 pages closer to becoming the first fossil fuels-rich state in the U.S. to ban fracking indefinitely because of the climate-changing methane it could emit and the the earthquakes, air pollution and water contamination it could cause. Gov. Andrew Cuomo announced in December that fracking, short for the natural gas extraction … Read More

Climate Change Will Greatly Impact Australians’ Health

Climate Change Will Greatly Impact Australians’ Health

Climate change will have significant repercussions for Australians’ health as warming temperatures fuel extreme weather events, help spread disease and disrupt food and water supplies, according to a report backed by the country’s peak scientific and medical bodies. The report, released by the Australian Academy of Science, warns that vulnerable… Read More

U.S. Emissions, Economic Growth Headed Toward Divorce

U.S. Emissions, Economic Growth Headed Toward Divorce

Call them a couple: The U.S. economy and energy consumption, along with the greenhouse gas emissions they create, have always grown and plunged together. But as the U.S. embraces energy efficiency and renewables, those things aren’t dancing to quite the same beat anymore. In fact, they’re “decoupling,” and could be heading toward a divorce.… Read More

Look What’s Cooking in the World of Renewable Energy

Look What’s Cooking in the World of Renewable Energy

Inside a sprawling single-story office building in Bedford, Mass., in a secret room known as the Growth Hall, the future of solar power is cooking at more than 2,500 °F. Behind closed doors and downturned blinds, custom-built ovens with ambitious names like “Fearless” and “Intrepid” are helping to perfect a new technique of making silicon wafers, t… Read More

Carbon Pricing Helping Farmers Ease Methane Pollution

Carbon Pricing Helping Farmers Ease Methane Pollution

Biogas digesters are helping to protect the climate from methane, which is a far more potent greenhouse gas than carbon dioxide. As the world’s appetite for meat and dairy has grown, agriculture has become a bigger cause of global warming than deforestation, and that’s mostly because of the methane released by livestock farming.… Read More

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Hottest Days of Summer The hottest time of year in the continental U.S. statistically comes in mid-July, but the timing of peak heat varies.

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