Climate Change Working Group

Image: A wind farm in Pomeroy, Iowa. The wind power industry is booming in the United States, with wind-farm technician projected to be the country’s fastest-growing occupation over the next decade. Credit Jim Watson/Agence France-Presse — Getty Images

nytimes.com - January 2nd 2017 - Justin Gillis

With Donald J. Trump about to take control of the White House, it would seem a dark time for the renewable energy industry. After all, Mr. Trump has mocked the science of global warming as a Chinese hoax, threatened to kill a global deal on climate change and promised to restore the coal industry to its former glory.

So consider what happened in the middle of December, after investors had had a month to absorb the implications of Mr. Trump’s victory. 

Image: Cows graze in a farm near Chascomus, Argentina, on Nov. 10. (Marcos Brindicci/Reuters)

washingtonpost.com - Chris Mooney - December 11th 2016

The best news about climate change that we’ve heard lately is that for three years straight, the world’s energy-related emissions of carbon dioxide, the most important greenhouse gas, have been flat. The gas has continued to accumulate in the atmosphere, but emissions haven’t gone up, even as economies have continued to grow.

But now we learn that there’s a major dose of bad news to accompany that: What’s true for carbon dioxide is not at all true for methane, the second most important greenhouse gas. Atmospheric concentrations of this gas — which causes much sharper short-term warming, but whose effects fade far more quickly than carbon dioxide — are spiking, a team of scientists reports in an analysis published Sunday in the journal Environmental Research Letters.

Hundreds of kayaktivists protest drilling in the Arctic and the Port of Seattle being used as a port for the Shell Oil drilling rig Polar Pioneer (Daniella Beccaria/seattlepi.com via Associated Press)

washingtonpost.com - by Darryl Fears and Juliet Eilperin - December 20, 2016

President Obama moved to solidify his environmental legacy Tuesday by withdrawing hundreds of millions of acres of federally owned land in the Arctic and Atlantic Ocean from new offshore oil and gas drilling.

Obama used a little-known law called the Outer Continental Shelf Lands Act to protect large portions of the Chukchi and Beaufort seas in the Arctic and a string of canyons in the Atlantic stretching from Massachusetts to Virginia. In addition to a five-year moratorium already in place in the Atlantic, removing the canyons from drilling puts much of the eastern seaboard off limits to oil exploration even if companies develop plans to operate around them.

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submitted by Albert Gomez

On Nov. 10, 2016, scientists on NASA's IceBridge mission photographed an oblique view of a massive rift in the Antarctic Peninsula's Larsen C ice shelf. Icebridge, an airborne survey of polar ice, completed an eighth consecutive Antarctic deployment on Nov. 18.

nasa.gov - December 1, 2016 - Editor: Sarah Loff

Ice shelves are the floating parts of ice streams and glaciers, and they buttress the grounded ice behind them; when ice shelves collapse, the ice behind accelerates toward the ocean, where it then adds to sea level rise. Larsen C neighbors a smaller ice shelf that disintegrated in 2002 after developing a rift similar to the one now growing in Larsen C.

The IceBridge scientists measured the Larsen C fracture to be about 70 miles long, more than 300 feet wide and about a third of a mile deep. The crack completely cuts through the ice shelf but it does not go all the way across it – once it does, it will produce an iceberg roughly the size of the state of Delaware.

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