Articles on Energy

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Pittsburgh’s air pollution not only led to increased deaths, but it also had other negative effects, from lowered IQ in children to adverse birth outcomes. G Fiume/Getty Images Sport via Getty Images

Pittsburgh’s air pollution estimated to claim 3,000+ lives per year − and EPA rollbacks aren’t helping

A new study linking Pittsburgh’s air pollution to thousands of deaths each year has been published just as the EPA moves to weaken pollution standards.
Treatment plants can capture over 95% of methane from food waste, compared to about 50% at landfills. Justin Sullivan/Getty Images

How sewage treatment plants could handle food waste, sparing landfills and the climate

Rather than generating climate-warming emissions and wasting nutrients and energy, food waste can become a resource if processed in sewage treatment plants.
Gas prices are up, but other forces may limit the economic harm to the U.S. Frederic J. Brown/AFP via Getty Images

US is less prone to oil price shocks than in past decades

Oil prices affect the US economy differently than in past decades. Nowadays, the US is less reliant on oil imports and uses less oil to produce more economic output.
An oil pipeline runs under the Straits of Mackinac, connecting Lake Michigan and Lake Huron and separating Michigan’s Lower Peninsula from its Upper Peninsula. AP Photo/Carlos Osorio

Supreme Court’s Michigan pipeline case is about Native rights and fossil fuels, not just technical legal procedure

The issue in front of the US Supreme Court is seemingly mundane, about federal or state jurisdiction. But it is actually much bigger, encompassing some key questions of the 21st century.
Leaders of Native nations and representatives of the United States have signed many treaties over the centuries, including the 1851 Treaty of Traverse des Sioux. ullstein bild via Getty Images

Green or not, US energy future depends on Native nations

Native American lands contain 30% of the nation’s coal, 50% of its uranium and 20% of its natural gas, as well as copper, lithium and rare earth elements.
Artificial intelligence systems can optimize airline routes and reduce contrails. Richard Newstead/Moment via Getty Images

Despite its steep environmental costs, AI might also help save the planet

Artificial intelligence systems have big environmental costs but are also finding ways to save energy and water, cut emissions and make businesses more efficient.

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