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Study finds CNG conversion policy in Bangladesh did result in more travel; congestion costs still half the health benefits

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Several years ago, the government of Bangladesh took took various policies to convert the petroleum vehicles on road to run on compressed natural gas (CNG), which allows both air quality improvements and energy security benefits. Earlier post.)

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A Bamboo Carbon Filter for Diesels Could Reduce Emissions

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Looking to make replacement filters more environmentally friendly and affordable, a team of engineering students from the Bangladesh University of Engineering and Technology , in Dhaka, designed a carbon-based version with bamboo. Shakhawat recently graduated from the university with a degree in electrical engineering.

Carbon 112
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AQLI: new data reveals little progress globally in reducing air pollution over the last two decades

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Produced by the Energy Policy Institute at the University of Chicago (EPIC), the AQLI is based on frontier research by EPIC’s director Michael Greenstone that quantified the causal relationship between human exposure to air pollution and reduced life expectancy.

Pollution 243
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Taiwan Reboots Its Solar-Power Fishponds

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A number of other countries have been experimenting with aquavoltaics, including China , Chile , Bangladesh , and Norway , extending the concept to large solar arrays floating on rivers and bays. This August, they began stocking a cavernous indoor facility, also festooned with photovoltaics, to cultivate white-legged shrimp.

Taiwan 107
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Inventor of AT&T’s Datakit, the First Virtual Connection Switch, Dies at 85

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He left there in 1966 to join the University of Cambridge as an assistant director of research. He earned his bachelor’s degree in aeronautical engineering in 1958 from the University of Bristol , in England. He worked at the university at the time of his death. where he continued his networking work.

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HEI: 95%+ of world’s population live in areas of unhealthy air

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China has made initial progress, beginning to achieve air pollution declines; in contrast, Pakistan, Bangladesh, and India have experienced the steepest increases in air pollution levels since 2010. Its results are published each year in the international medical journal, The Lancet.

Pollution 218
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New phase of globalization could undermine efforts to reduce CO2 emissions

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The study, involving researchers from the University of East Anglia (UEA) and colleagues in China and the United States, investigated how complex supply chains are distributing energy-intensive industries and their CO 2 emissions throughout the global South. The paper is published in Nature Communications. trillion) in 2014.

Emissions 170