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NTSB Chair questions safety impact of heavy EVs

Green Car Congress

The electric F-150 weighs 700 kg more than its petrol-powered predecessor. Smaller electric cars are heavier than their petrol equivalents, too. And the rest of the vehicle must get heavier to provide the necessary structural support. Why does this matter? First and foremost is safety. —Shaffer et al.

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Emissions Analytics: mass adoption of hybrids, rather than low-volume BEVs most effective for cutting CO2 now, meeting 2030 targets; best use of limited resource

Green Car Congress

With automotive battery capacity currently scarce, expensive and suffering supply problems, the deployment of this limited resource is critical to maximizing CO 2 reduction, Emissions Analytics says. Beyond the 37.5% reduction target, more extensive electrification would be required to bring whole fleet emissions down.

Emissions 294
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How EVs Are Helping Humanity & Saving Lives?

Get Electric Vehicle

Air pollution from cars running on petrol and diesel contributes to early mortality, cancer, bronchitis and asthma. Engines that run on petrol or diesel are one of the main sources of PM2.5 It is the need of the hour because to mitigate the worst effects of climate change, we have just ten years in our hands. But the good news?

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York study: Less traffic in first UK lockdown reduced NO2 pollution but caused increase in surface ozone

Green Car Congress

As well as looking at how we reduce levels of nitrogen dioxide by cutting diesel and petrol emissions, we also need to keep an eye on what is happening with ozone so we don’t create other forms of pollution dangerous to human health. These results are a cautionary tale. —Professor Lee. Drysdale, W. and Palmer, P.

Ozone 397
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EV myths busted: Are electric vehicles safer than gas-powered cars?

Drive Electric

With the introduction of the Clean Car Discount in 2022, the skyrocketing prices of petrol and diesel across the country, and the increasing number of EVs available in New Zealand , we are seeing more EVs on our roads than ever before. Petrol and diesel vehicles both use internal combustion engines (ICEs). MORE EV MYTHS EXPLAINED.

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

Green Car Congress

Long-term low-level exposure to lead can adversely affect health and, while we don’t yet know the health implications of our findings, they suggest that leaded petrol might still be providing low level exposure which can have detrimental effects on health. —Dr Eléonore Resongles, co-corresponding author. —Dr Resongles.

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KAIST team engineers novel pathway for direct production of biogasoline by E. coli bacteria

Green Car Congress

Petrol, a mixture of C 4 –C 12 short-chain hydrocarbons (SCHCs), is a liquid fuel primarily used in internal combustion engines. Although short-chain alcohols were produced to substitute for petrol, they are inferior to petrol in their fuel properties. Here we report the development of engineered E.

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