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Greyrock, NREL study determines reduction in GHG and criteria pollutant emissions from using synthetic fuels produced from flare gas

Green Car Congress

A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas. billion liters (18.8

Pollution 258
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Study: expanding Brazilian sugarcane for ethanol could reduce global CO2 emissions by up to 5.6%

Green Car Congress

Vastly expanding sugarcane production in Brazil for conversion to ethanol could reduce current global CO 2 emissions by as much as 5.6%, according to a new study by an international team led by researchers from the University of Illinois. of net CO 2 emission globally relative to data for 2014. Gigatons yr −1.

Brazil 150
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Audi begins initial engine testing of Global Bioenergies, Fraunhofer e-gasoline

Green Car Congress

Audi and its development partners Global Bioenergies S.A. In the first step, Global Bioenergies produces gaseous isobutene (C 4 H 8 ) in a demonstration plant. The fuel is free of sulfur and benzene and is therefore especially low in pollutants when it burns. Earlier post.)

Audi 199
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UCL-led study finds climate impact caused by growing space industry needs urgent mitigation

Green Car Congress

Global revenue generated from this industry is forecast to grow from 350 million USD in 2019 to more than 1 trillion USD by 2040 (Morgan Stanley, 2020). Such rapid growth demands detailed understanding of the potential impact on the protective stratospheric ozone (O 3 ) layer and climate. —Ryan et al.

Climate 428
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Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

Green Car Congress

When the temperature gets colder, they can actually go through the gas to particle conversion process, creating new particles and increasing the overall particle number concentration. There are no factories or farms, and planes are thought to make up most of the pollutants in this area. The emission sources are limited up there.

Emissions 186
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National Research Council showcasing new algal biorefinery project to reduce CO2 emissions

Green Car Congress

Canada’s National Research Council (CNRC) showcased Canada’s first algal biorefinery demonstration project, a collaborative research effort between CNRC’s Algal Carbon Conversion (ACC) program, Pond Technologies and Votorantim Cimentos’ St Marys Cement.

Emissions 150
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A Few Words on Eco Terrorists, Cowards and Courage

Creative Greenius

Even when we reach the limit of our carbon budget, when burning any more oil, coal or gas will push global temperatures beyond 2 degrees celsius, the E&B business model is to harvest more oil so that it can be burned as fuel. There is no limit to the amount of pollution they are willing to cause. Mann , The Monkey Wrench Gang.