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Chalmers team identifies two main challenges for bio-hydrocarbon fuel production from cheap sources

Green Car Congress

Researchers at Chalmers University of Technology, Sweden, have identified two main challenges for renewable biofuel production from cheap sources: lowering the cost of developing microbial cell factories; and establishing more efficient methods for hydrolysis of biomass to sugars for fermentation. —Eduard Kerkhoven. Zhou, Eduard J.

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MAN propane-fueled ME-LGIP to power Chinese VLGC

Green Car Congress

The new ME-LGIP (-Liquid Gas Injection Propane) engine, revealed in September 2018, builds on the success the company has had with its ME-GI and ME-LGI dual-fuel engines, which have won more than 250 orders since their introduction to the market. LGIP engine. HFO-burning engines to 6G60ME-C9.5-LGIP LGIP LPG-propelled dual-fuel engines.

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E Paper License Plates Now Street-Legal in California

Cars That Think

2022 : The “Kindle” of license plates— Reviver ’s connected, digital RPlate —is now legal for use by any California car-owner, following a 10,000-car pilot that started in 2018. Reviver Auto is making the so-called Rplates, and they aren’t cheap—the plates are listed at US $700, plus an $8 a month subscription fee. [ Update 14 Oct.

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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

Sadoway considers this development a breakthrough, because for the first time in five decades, this type of battery—the advantages of which include cheap, abundant raw materials, very safe operational characteristics, and an ability to go through many charge-discharge cycles without degradation—could finally become practical.

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Revolutionizing rider safety: The protective jacket every e-biker should consider

Baua Electric

Lately though, I’ve been giving this concept a lot more thought. You’d never know all of these armor pads are hidden in this shirt, not to mention the abrasion-resist aramid fibers Of course this stuff doesn’t come cheap, and compared to a distressed denim jacket from Target, the prices are significant.

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With This Bionic Nose, COVID Survivors May Smell the Roses Again

Cars That Think

The prototype is a partial demonstration of a concept that he’s been working on for decades: a neuroprosthetic for smell. In the lab’s back room, another model shows the second half of the concept: There, the e-nose sensor transmits its signal to a small array of electrodes taken from a cochlear implant. In experiments with rats in.

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Naysayer Alert – the hydrogen red herring

My Electric Car

Hence its supply would not be cheap, renewable nor sustainable in the long term. Every time there is a conversion of energy from one form to another there are efficiency losses – a concept known as ‘energy vector transition’. 2011,p66) [3] and Tesla’s Elon Musk has called the concept of hydrogen FCEVs as “incredibly dumb” [5].