Fracking likely to result in high emissions

Natural gas releases fewer harmful air pollutants and greenhouse gases than other fossil fuels. That's why it is often seen as a bridge technology to a low-carbon future. A new study by the Institute for Advanced Sustainability ...

Droughts boost emissions as hydropower dries up

When hydropower runs low in a drought, western states tend to ramp up power generation—and emissions—from fossil fuels. According to a new study from Stanford University, droughts caused about 10 percent of the average ...

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