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Study: 2/3 of aviation climate impact due to emissions other than CO2

Green Car Congress

of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. Schematic overview of the processes by which aviation emissions and increased cirrus cloudiness affect the climate system. Aviation accounts for 3.5% mW (mW) m ?2

Climate 448
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Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

Green Car Congress

A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., nuclear and fossil-fueled generating units) in Europe and the United States are vulnerable to climate change due to the combined impacts of lower summer river flows and higher river water temperatures. Click to enlarge.

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Climate Change #Liar-Deniers Are The New Racists

Creative Greenius

As evil and damaging as racism is to individuals and our society overall, the Climate LiarDeniers’s evil far exceeds the scope of race haters because the damage is done to everyone at a global level of catastrophe that no racial supremacist ever dreamed of. . It’s as obvious as water is wet. .

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NRC report: US Navy, Marines and Coast Guard need to begin now to prepare for effects of climate change in the Arctic

Green Car Congress

In response to the measured and projected effects of climate change, US naval forces—i.e., The committee found that even the most moderate current trends in climate, if continued, will present new national security challenges. Click to enlarge.

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US rejects Keystone XL pipeline, citing combatting climate change as critical factor; Kerry: arguments pro and con “overstated”

Green Car Congress

The proposed project raises a range of concerns about the impact on local communities, water supplies, and cultural heritage sites. The critical factor in my determination was this: moving forward with this project would significantly undermine our ability to continue leading the world in combatting climate change.

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US rejects Keystone XL pipeline, citing combatting climate change as critical factor; Kerry: arguments pro and con “overstated”

Green Car Congress

The proposed project raises a range of concerns about the impact on local communities, water supplies, and cultural heritage sites. The critical factor in my determination was this: moving forward with this project would significantly undermine our ability to continue leading the world in combatting climate change.

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Heat Pumps Take on Cold Climates

Cars That Think

Twenty homes scattered across Canada and the northern United States are keeping warm this winter using prototypes of the latest iteration in residential heating systems: cold climate heat pumps. To prove it, eight manufacturers are publicly testing their prototypes in the Cold-Climate Heat Pump Technology Challenge , hosted by the U.S.

Climate 139