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Study estimates 6% of lung cancer deaths in US and UK attributable to diesel exhaust

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In 2012, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1). Earlier post.). China, India, Brazil) following with a delay of about 5 to 10 years. —Vermeulen et al. Roel Vermeulen, Debra T.

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Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

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By 2030, the Rolls-Royce business unit is to cut greenhouse gas emissions by 35% compared to its 2019 level through the use of new net zero and zero carbon technologies. —Dr Otto Preiss, Chief Technology Officer and COO of Rolls-Royce Power Systems. Switch to alternatives for combustion engines.

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BP awards Colorado State University $5M to research technology for oil recovery from watered-out wells

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Colorado State University has obtained a 5-year, $5-million grant from BP to study mechanisms involved with technology for oil recovery from “watered-out” wells. 2000) Water Control. The pair will use a combination of laser experiments and nanofabrication approaches to examine the processes that occur in waterflooding an oilfield.

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Rolls-Royce developing methanol-fueled mtu engines for shipping

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The new high-speed four-stroke engines, which are based on proven mtu technologies, are planned to be available to customers as soon as possible for use in commercial ships and yachts. In addition to the use of sustainable fuels, the company is also building on new technologies such as CO 2 -free fuel cell systems.

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Study finds PM from biodiesel blends may be 50-80% less toxic per unit PM mass than from petroleum diesel

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In the study, the team examined the relationships between biodiesel fuel blend, exhaust particle oxidative potential (OP), and PM composition. OP in oxidized aerosols, including engine exhaust, is commonly quantified using the DTT (dithiothreitol) assay. PM-normalized DTT Activity for biodiesel exhaust PM.

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EEA finds only mixed progress for Europe’s transport sector in meeting environment, climate goals; GHG emissions up 25% since 1990

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While sales of new diesel passenger cars have decreased in recent years, the share of diesel used in road transport (including for freight transport by heavy-duty vehicles) has continued to rise, amounting to more than 66% of total fuel sales in road transport in 2015, compared with 51% in 2000. in 2015 to 7.1% Air pollution.

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EU investing >€3M in research into ultra-efficient aero engines; ULTIMATE project

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The EU is investing more than €3 million in innovative aero-engine technologies in the three-year ULTIMATE project, short for Ultra Low emission Technology Innovations for Mid-century Aircraft Turbine Engines. The EU is targeting a 75% reduction in carbon dioxide emissions per passenger kilometer between the years 2000 and 2050.

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