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Study finds lead from leaded gasoline persists in London air despite ‘90s ban

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Lead levels in London’s atmosphere have dropped significantly since lead additives in gasoline were phased out, and currently meet UK air quality targets. The study, led by researchers from Imperial College London, found that up to 40% of lead in airborne particles today comes from the legacy of leaded gasoline.

London 295
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Toyota to build prototype city of the future, powered by hydrogen fuel cells

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At CES, Toyota revealed plans to build a prototype “city” of the future on a 175-acre (0.71 Building a complete city from the ground up, even on a small scale like this, is a unique opportunity to develop future technologies, including a digital operating system for the city’s infrastructure. km 2 ) site at the base of Mt.

Toyota 369
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ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

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A new briefing paper from Imperial College London estimates that in 2021, 52% of all small particle pollution from road transport came from tires and brakes. Six million tonnes of tire wear particles (TWP) are released globally each year, and in London alone, 2.6 They are small enough to reach into the deep lung.

Pollution 243
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LSBU researchers investigating metal hydride hydrogen storage for buses

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Researchers from London South Bank University (LSBU), School of the Built Environment and Architecture, are investigating the use of metal hydrides to absorb, release and store hydrogen for fuel cell buses. —Yunting Ge, LSBU Professor of Building Services Engineering.

Hydrogen 458
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UPS-led SEUL consortium switches on smart-grid fleet charging solution in London; maxing out on EVs without expensive grid upgrades

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A UPS-led consortium has deployed new smart-grid charging technology in London that overcomes the challenge of simultaneously recharging an entire fleet of electric vehicles (EVs) without the need for the expensive upgrade to the power supply grid. A key part of this initiative is the use of onsite energy storage batteries.

Grid 225
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H2X Global secures US$57M from Verde Mobility to deliver on US$300M in fuel cell vehicle orders

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The funds will also support H2X Global’s planned listing on the London Stock Exchange. The UHL team members were founders and original 75%$ shareholders of H2X, and used their proven business building strategy to take it from a valuation of zero to more than US$64 million.

Global 195
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New safety test environment for high-speed flywheels for energy storage systems; new high-speed imaging techniques

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The Ricardo-led FlySafe research collaboration—involving a range of leading industrial and academic partners including the University of Brighton’s Centre for Automotive Engineering—has delivered an innovative flywheel safety test environment to enable the development of next-generation flywheel energy storage systems.