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Sweden launches $3.1M study on electric road systems

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Electric Road Systems (ERS) are already being demonstrated on public roads in Sweden. The purpose of the project is to strengthen the Swedish and Nordic research and innovation resources by building a joint knowledge base in cooperation between institutes, universities, authorities, industry, and demonstration sites. Earlier post.)

Sweden 244
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Chalmers team develops optical nano-sensor for detecting pollution

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Researchers at Chalmers University of Technology, Sweden, have developed a small, optical nano-sensor for pollution detection which can be mounted onto an ordinary streetlight. A collaboration with the University of Sheffield is also underway. A collaboration with the University of Sheffield is also underway.

Pollution 287
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Study finds reduction of low-frequency noise from transition to electric buses improved residents’ health

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The health of residents living alongside a bus route in Gothenburg, Sweden, improved when hybrid buses were replaced by buses fully powered by electricity. Accompanying the lower noise levels from bus traffic was a reduction of fatigue, day time sleepiness and low mood, a study at the University of Gothenburg shows.

Electric 459
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Study finds emissions from road construction could be halved using today’s technology

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The construction sector accounts for a quarter of CO 2 emissions, in Sweden and globally. The climate calculation showed that the contractor was able to reduce emissions by 20% compared to the Swedish Transport Agency’s reference values. We could be better at transport logistics in Sweden. Karlsson et al. —Ida Karlsson.

Emissions 243
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Tesla car batteries are being used in a study on how EVs could help power the grid

Teslarati

In an announcement on Wednesday, the University of Queensland (UQ) in Australia stated that it would be recruiting Tesla owners across the globe to analyze if the all-electric vehicles’ spare battery capacity could be utilized to support the energy grid — and perhaps even power homes in the near future.

Grid 144
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Chalmers team develops graphite-like anode for Na-ion batteries; Janus graphene

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Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. The estimated sodium storage up to C 6.9 Na is comparable to graphite for standard lithium ion batteries.

Sodium 493
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New 3-step process for conversion of kraft lignin from black liquor into green diesel

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Researchers in Sweden and Spain have devised a three-step process for the conversion of precipitated kraft lignin from black liquor into green diesel. In a paper describing the kraft recovery process, Honghi Tran from the University of Toronto and Esa K. Their paper appears in the journal ChemSusChem. tons of black liquor dry solids.