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New iron-based superelastic alloy capable of withstanding extreme temperatures

Green Car Congress

A comparison of the stress-strain curves of the new iron-based SEA in comparison to Nickel-Titanium alloy. Associate Professor at Tohoku University, Toshihiro Omori and his team developed an iron-based SEA system, known as Fe-Mn-Al-Cr-Ni. This cost-effective SEA can operate at a much wider temperature range. Credit: Tohoku University.

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NACFE releases guidance report on hydrogen fuel cell heavy-duty trucks

Green Car Congress

Battery electric trucks should be the baseline for hydrogen fuel cells electric vehicle (HFCEV) comparisons, rather than any internal combustion engine alternative. Stop comparisons of fill times. What is the value of a comparison on fill times? Fill times are moving targets for both fuel cell and battery electric vehicles.

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Battery Swapping Uses Fewer Batteries Than Buffered Fast Charging

CleanTechnica EVs

Lowest Cost Buffer Matches Vehicle Charge Rate, Charging Station Peak Power is a Cost Factor In Why Slow Charged Swap is Better Than Buffered Fast Charge, a detailed comparison was made of a unit transaction, which returns vehicles to a ready state for continuing transport. In this comparison, the total.

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Tesla (TSLA) sales continue to crash in Europe as it clings to a fluke in Norway

Electrek

However, the automaker clings to a good month in Norway, which is not particularly impressive in comparison and could prove to be a fluke. Teslas sales continue to crash in Europe despite the availability of the new Model Y and record discounts.

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Tesla named as one of world’s safest car brands: UK study

Teslarati

car insurance comparison service Confused.com has revealed that Tesla is one of the safest car brands in the world. car insurance comparison service considered 2,317 vehicles released since 2014 to rank the safest car manufacturers in the world. A study from U.K. This meant that 100% of the vehicles that were analyzed by the U.K.

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Moscow launches its 500th electric bus; largest electric bus fleet in Europe

Green Car Congress

For comparison—in October, there were 300 electric buses in London, 259 in Paris, 200 in Berlin and 164 in Amsterdam, according to Mosgortrans, the major bus operator of the city. This year will see another 300 electric buses put into service, of which more than 200 have already come on line.

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BYD just had its best sales week of 2025 in China with nearly 68,000 EV registrations

Electrek

In comparison, Tesla logged just over 3,000. Chinas EV giant is on a roll. BYD is coming off its best sales week in China of 2025, racking up nearly 68,000 registrations.

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