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Insight into benzene formation could help development of cleaner combustion engines

Green Car Congress

That insight could also help the car industry make cleaner combustion engines. The industrial processes behind crude oil refineries and the inner-workings of gas-powered combustion engines can emit PAHs, which can form into toxic air pollutants such as soot. Zhao et al. PAHs have a dark side, too. Zagidullin, Valeriy N. Mebel, Ralf I.

Cleaner 243
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Canada and California to work together on cleaner transportation

Green Car Congress

Canada’s Minister of Environment and Climate Change, Catherine McKenna, and the Chair of the California Air Resources Board, Mary Nichols, today signed a new cooperation agreement to advance cleaner vehicles and fuels. Combined, these states and California constitute more than 40% of the US passenger vehicle market.

Canada 255
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CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Green Car Congress

The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045.

Pollution 304
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Qatar researchers review hydrogen production from on-board ammonia decomposition

Green Car Congress

A team from Hamad Bin Khalifa University in Qatar has comprehensively reviewed various ammonia decomposition techniques to produce clean hydrogen by recovering the boil-off ammonia while integrating solar energy infrastructures onboard a ship for electricity and heat requirements. The review paper is published in the journal Fuel.

Qatar 370
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Aramco awards $10B in contracts for vast Jafurah shale gas field development

Green Car Congress

In late November, the Saudi Arabian Oil Company (Aramco) announced the start of development of the vast Jafurah unconventional gas field, the largest non-associated gas field in the Kingdom of Saudi Arabia. It will make Saudi Arabia one of the world’s largest natural gas producers.

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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

Green Car Congress

Devised by Professor Yulong Ding and Dr Harriet Kildahl from the University of Birmingham’s School of Chemical Engineering, the system is detailed in an open-access paper published in the Journal of Cleaner Production. If implemented in the UK alone, the system could deliver cost savings of £1.28 —Kildahl et al. Kildahl et al.

Carbon 468
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As states continue to use less coal for electricity, driving electric vehicles becomes even cleaner

Green Car Congress

Battery electric vehicles are only as clean as the energy source used to generate the electricity that powers them. Natural gas. This brief study analyzes, for each individual state, the changes from 2018 to 2020 in the use of coal (one of the two most polluting energy sources) to generate electricity. Geothermal.

Coal 334