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Mexico, Canada, U.S. to Make Clean Power Pledge

Mexico, Canada, U.S. to Make Clean Power Pledge

The U.S., Mexico and Canada are expected to pledge Wednesday to collectively generate 50 percent of their electricity from zero-carbon sources by 2025, according to White House officials. The agreement is expected to be struck at the North American Leaders’ Summit in Ottawa. It means that when all the electricity generated in the three countries … Read More

‘Water Windfall’ Found in Drought-Stricken California

‘Water Windfall’ Found in Drought-Stricken California

California’s Central Valley has three times more freshwater in underground aquifers than previously thought, drinking water that could help the state weather future drought and fortify itself against a changing climate, according to a new Stanford University study. But tapping that water, locked thousands of feet beneath the ground, will be … Read More

Wind at China’s Back to Amp Up Its Renewables

Wind at China’s Back to Amp Up Its Renewables

China can tap just 10 percent of its wind resources to supply more than a quarter of its electricity by 2030, significantly boosting the global transition to renewable energy, according to an MIT study.… Read More

Scientists Urge Obama to Halt Oil Leasing in the Arctic

Scientists Urge Obama to Halt Oil Leasing in the Arctic

In a letter being delivered to the White House on Thursday, nearly 400 scientists from more than a dozen countries are urging President Obama to stop future oil and gas drilling in the Arctic Ocean because of the significant environmental and climate risks associated with further fossil fuels exploration there. “No new oil and gas leasing or … Read More

Climate Impacts From Farming Are Getting Worse

Climate Impacts From Farming Are Getting Worse

As signs emerge that the global energy sector is beginning to rein in what once had been unbridled levels of climate-changing pollution, new United Nations figures show pollution from farming is continuing to get worse. Greenhouse gases released from the growing of crops and livestock directly increased by a little more than 1 percent in 2014 … Read More

Wildfires Disrupt Oil Sands, Exposing Climate Risk

Wildfires Disrupt Oil Sands, Exposing Climate Risk

While importing oil from Canada has been controversial in the U.S., the devastating wildfires in Fort McMurray have served to underscore a larger issue: Natural disasters exacerbated by climate change can threaten major natural resources. The wildfires in Alberta forced tar sands production to be cut by about a third, or 800,000 barrels per day in… Read More

Scientists Turn Carbon Dioxide Emissions to Stone

Scientists Turn Carbon Dioxide Emissions to Stone

For the first time, carbon dioxide emissions from an electric power plant have been captured, pumped underground and solidified — the first step toward safe carbon capture and storage, according to a paper published Thursday in the journal Science. “This opens another door for getting rid of carbon dioxide or storing carbon dioxide in the … Read More

Scientists Seek a New Measure for Methane. Here’s Why.

Scientists Seek a New Measure for Methane. Here’s Why.

There may be a significant problem with the measuring stick scientists use to account for how much methane is affecting climate change, according to a recent study led by researchers at Oxford University. The long-term effect of methane emissions might appear to be a lot greater than it really is when compared to carbon dioxide in terms of both… Read More

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Ocean Acidification: More CO2 = More Acidic CO2 mixes with seawater to form carbonic acid, making the oceans more acidic.

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