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Study measures the effect of regional change in clouds caused by ships’ emissions; masking GHG warming

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In climate models, if you simulate the world with sulfur emissions from shipping, and you simulate the world without these emissions, there is a sizable cooling effect from changes in the model clouds due to shipping. Satellite image taken 16 January 2018 off the coast of Europe. NASA Earth Observatory.

Emissions 223
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Equinor contracts for first green-ammonia-fueled supply vessel; 2MW SOFC

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Viking Energy was the first LNG powered ocean going vessel in 2003, and Eidesvik and Wärtsilä also collaborated on the 2009-built Viking Lady, another LNG-fueled vessel that was seen as a milestone in the transition of shipping with its installation of fuel cells and marine batteries. Earlier post.). Earlier post.).

Supplies 395
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Bosch and Weichai Power boost efficiency of Weichai truck diesel engines from 46% to 50%

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Bosch and Weichai launched their joint development project in September 2018. Because it guarantees efficient fuel supply and injection, it is a critical element in ensuring the engine complies with the China VI emissions standard. Their strategic alliance began back in 2003. liters displacement.

Diesel 418
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Potent GHG SF6 rapidly accumulating in atmosphere, driven by demand for SF6-insulated switchgear in developing countries

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Sales compiled from 1996–2003 by producers in Europe, Japan, USA, and South Africa (not including China and Russia) showed that, on an annual average basis, 80% of the SF 6 produced during this period was consumed by electric utilities and equipment manufacturers for electric power systems. —Simmonds et al. —Simmonds et al.

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California ARB mods to ZEV regulations for IVMs would result in ~1.9% drop in total ZEV/TZEV units 2018-2025; no impact on air quality requirements

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Early in September, the California Air Resources Board (ARB) announced it would consider in a 23-24 October meeting amendments to the Zero Emission Vehicle (ZEV) regulation that would modify the requirements for intermediate volume manufacturers (IVMs) selling into the state to allow them more time to come into the market. Earlier post.).

2018 257
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Volkswagen outlines a range of near-term technologies for reducing fuel consumption and emissions; stop-start 2.0, 10-speed DSG

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Volkswagen presented its latest technologies for reducing fuel consumption and CO 2 emissions—which includes the first 10-speed dual-clutch gearbox (DSG)—in an Innovation Workshop for the media at the Ehra-Lessien test track facility near Wolfsburg. VW’s “Strategy 2018”, earlier post.) Integration of consumer electronics.

Emissions 199
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ICCT paper suggests new supersonic aircraft unlikely to comply with existing environmental standards for subsonic aircraft

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A noise assessment concludesd that emerging SSTs are likely to fail current (2018) and perhaps even historical (2006) landing and takeoff noise standards. This increased fuel consumption would lead to proportional increases in CO 2 emissions. Modeled NO x and CO 2 performance of SST aircraft by configuration. —Kharina et al.

Standards 170