US: U.S. Pentagon emits more greenhouse gases than Portugal, study finds - - PressFrom - US
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USU.S. Pentagon emits more greenhouse gases than Portugal, study finds

01:10  13 june  2019
01:10  13 june  2019 Source:   reuters.com

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U.S. Pentagon emits more greenhouse gases than Portugal, study finds© AFP/Getty Images This picture taken December 26, 2011 shows the Pentagon building in Washington, DC.

NEW YORK, June 12 (Thomson Reuters Foundation) - The United States creates more planet-warming greenhouse gas emissions through its defense operations alone than industrialized countries such as Sweden and Portugal, researchers said on Wednesday.

The Pentagon, which oversees the U.S. military, released about 59 million metric tons of carbon dioxide and other greenhouse gases in 2017, according to the first study to compile such comprehensive data, published by Brown University.

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Global greenhouse gas emissions can also be broken down by the economic activities that lead to Details about the sources included in these estimates can be found in the Contribution of Working To learn more about past and projected global emissions of non-CO2 gases , please see the EPA report

Portugal . Only two other studies had some relevance: one looked at the environmental impact of the U . S . health-care system More than 200 companies represent the global pharmaceutical market, yet only 25 consistently reported their direct and indirect greenhouse gas emissions in the past five years.

The Pentagon's emissions were "in any one year ... greater than many smaller countries' greenhouse gas emissions," the study said.

If it were a country, its emissions would make it the world's 55th largest contributor, said Neta Crawford, the study's author and a political scientist at Boston University.

"There is a lot of room here to reduce emissions," Crawford said.

Request for comments to the Pentagon went unanswered.

Using and moving troops and weapons accounted for about 70% of its energy consumption, mostly due to the burning of jet and diesel fuel, Crawford said.

It dwarfed yearly emissions by Sweden, which the international research project the Global Carbon Atlas ranks 65th worldwide for its of CO2 emissions.

Pentagon emissions were higher than those of Portugal, ranked 57th by the Global Carbon Atlas, said Crawford.

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China is the world's largest emitter of carbon dioxide, the main gas responsible for climate change, followed by the United States.

The Pentagon called climate change "a national security issue" in a January report to Congress and has launched multiple initiatives to prepare for its impact.

Global temperatures are on course for a 3-5 degrees Celsius (5.4-9.0 degrees Fahrenheit) rise this century, far overshooting a global target of limiting the increase to 2C or less, the U.N. World Meteorological Organization said in November.

Four degrees Celsius of warming would increase more than five times the influence of climate on conflict, according to a study published in Nature magazine on Wednesday.

Crawford said the Pentagon had reduced its fuel consumption significantly since 2009, including by making its vehicles more efficient and moving to cleaner sources of energy at bases.

It could reduce them further by cutting fuel-heavy missions to the Persian Gulf to protect access to oil, which were no longer a top priority as renewable energy gained ground, she said.

"Many missions could actually be re-thought, and it would make the world safer," she said. (Reporting by Sebastien Malo @sebastienmalo, Editing by Claire Cozens. Please credit the Thomson Reuters Foundation, the charitable arm of Thomson Reuters, that covers climate change, humanitarian news, women's and LGBT+ rights, human trafficking and property rights. Visit http://news.trust.org/climate)

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