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Neste Touts Estonian Biodiesel Sales, MY Renewable Jet Fuel (Int'l)
Neste
Date: 2019-05-08
In the capital city of Tallinn, Estonian public broadcaster ERR and other media are reporting Helsinki-headquartered renewable diesel fuel producer Neste will begin offering its palm oil biodiesel to Estonian motorists in July, subject to Estonian Environment Ministry approval.

In other Neste news, the effectiveness of Neste MY Renewable Jet Fuel in reducing black carbon emissions has been recognized in a competition organized by the Climate Leadership Coalition, the Bioenergy Association of Finland, the Finnish Innovation Fund Sitra, the Finnish Environment Institute, and the Central Association of Chimney Sweeps. According to NASA, renewable fuel has the potential to cut particulate emissions by up to 70 pct from aircraft engines. (Source: Neste, Baltic News Network, May, 2019) Contact: Neste, +358 10 458 4128, www.neste.com; Bioenergy Association of Finland, www.bioenergia.fi/English

More Low-Carbon Energy News Neste,  Renewable Diesel,  Alternative Fuel,  Biodiesel,  


Black Carbon Emissions Underestimated (Ind. Report, R&D)
Blabk Carbon
Date: 2019-05-01
Although researchers have developed several historical inventories of black carbon (soot) emissions, new US EPA research suggests that U.S. soot emissions were 80 pct higher during the late 20th century than previously indicated.

In particular, the researchers determined that the emissions from several key sources -- pre-1980 residential boilers and heating stoves, specific off-road engines, and heavy-duty diesel and light-duty gasoline-powered vehicles assembled prior to 1970 -- should be increased significantly.

According to the research, between 1960 and 1980, the updated U.S. emissions totaled approximately 690 gigagrams per year in 1960 and 620 gigagrams per year a decade later. The revised inventory also exhibits a decreasing trend through 1980 that is not apparent in earlier reports. (Source: EPA, Journal of Geophysical Research: Atmospheres, 2019)

More Low-Carbon Energy News Black Carbon,  


Fossil Fuel Soot Contributes to Arctic Ice Melting (Ind. Report)
Black Carbon
Date: 2019-02-22
According to the US EPA, black carbon (soot), which originates from the burning of fossil fuels, directly absorbs incoming sunlight and heats the atmosphere. In snowy places, soot deposits can absorb the sun's heat, rather then deflect it back into the atmosphere, and thus increase the rate of Arctic melting.

Now, a new 5-year search study has found that fossil fuel combustion is the main contributor to black carbon 9ssot). The research, which collected raw data in Alaska, Russia, Canada, Sweden, and Norway, found that fossil fuel combustion was responsible for most of the black carbon in the Arctic, annually around 60 pct. The findings are an important call to decrease worldwide fossil fuel consumption.

The study is published in the journal Science Advances, a publication of the American Association for the Advancement of Science. (Source: American Association for the Advancement of Science, Interesting Engineering, 21 Feb., 2019) Contact: American Association for the Advancement of Science, www.aaas.org

More Low-Carbon Energy News Black Carbon,  Climate Change,  


Calif. Lauded for Short-Term GHG Pollutants Legislation (REG & LEG)
COP23
Date: 2017-11-15
AT the UN COP23 meeting in Bonn, the Climate Change Conference in Bonn, Germany, the United Nations Environment Programme's Climate and Clean Air Coalition has recognized the state of California with its Climate and Clean Air Award for having the "most comprehensive and strongest set of targets for reducing short-lived climate pollutant emissions -- black carbon, methane -- into state law."

The U.N. award recognizes California Senate Bill 1383 aimed at cutting California's methane and hydrofluorocarbon gases to 40 pct and black carbon to 50 pct below 2013 levels by 2030. This year, the California Air Resources Board (CARB) began the process of meeting the bill's targetswith the approval of approved new regulations to cut down on methane emissions from oil and gas field operations by more closely monitoring and repairing methane leaks. (Source: CARB, Various Media, WQED, 12 Nov., 2017) Contact: CARB, (800) 242-4450, helpline@arb.ca.gov, www.arb.ca.gov

More Low-Carbon Energy News COP23,  GHG,  Methane,  California Air Resources Board,  Black Carbon,  

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