EDITOR'S CHOICE

MIT and Harvard Researchers Develop Concrete Battery With Promising Potential. 'At first I didn't believe it'

24 Jul 2024 | Synopsis

"...the science turns concrete into supercapacitors using carbon black, water, and cement - all cheap ingredients that could lower the cost of renewable energy storage.

"I thought that I hadn't disconnected the external power source, and that was why the LED was on."

"...next step in research that could help to provide more storage capacity for intermittent renewable energy, now providing more than 20% of U.S. electricity."

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Where Harris and Her Potential Running Mates Stand on Climate Change

23 Jul 2024 | Synopsis

"Back in 2019...her climate agenda was more ambitious than Biden's. She supported a carbon tax and proposed $10 trillion in private and public climate spending. She also said she would work to ban fracking.

"...she sponsored climate equity bills and backed an effort by the Standing Rock Sioux Tribe to shut down the Dakota Access pipeline...Harris has a record of fighting oil and gas companies and prioritizing environmental justice in particular."

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EVs Are Cheaper Than Ever. Can Car Buyers Be Won Over?

23 Jul 2024 | Synopsis

"...pricier EVs aren't as hot as they had been, as early EV enthusiasts have given way to more price-sensitive consumers. Shoppers now are gravitating to less-expensive electrics.

"ales of fully electric models rose 6.8% through the first half of the year...a sharp deceleration from near 50% growth in 2023...CarGurus data shows nine out of the 10 used cars with the biggest declines in list price in the first half of the year were electric..."

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China's EU-Made EVs Are In Pole Position... For Now

23 Jul 2024 | Synopsis

"On paper, they have an edge, but how long they keep their pole position will hinge on Brussels...China Inc's early push into electric vehicles means it can make an EV's chassis and electronics more cheaply.

"The [EU] bloc could threaten fresh probes, tariffs and rules, especially if Chinese marques made in Europe fuel member states’ concerns for their legacy automakers." Pictured: Geely Steera EV

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A Decade Of Development: Formula E's Impact On Roadgoing Electric Cars

23 Jul 2024 | Synopsis

"Formula E can take some credit for convincing the motorsport community that there's a bright future beyond combustion engines...With Formula E, it's all about zero emissions and electric, but the real key for us is that fan engagement...Since their arrival, Jaguar, Porsche and Nissan have all remained in the series, pledging their allegiance to another four years in the sport...will see them through the next major regulation change, which will

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Could This Be the Best Way to Build More Electric Buses?

23 Jul 2024 | Synopsis

"Northern Ireland's Wrightbus has just become the first bus manufacturer to offer its own repowering process, after opening a new facility dubbed NewPower in Bicester, Oxfordshire.

"The conversion process at the new facility is designed to take just three weeks, with space and staff allowing for six buses at a time to undergo the procedure...each bus set to offer a capacity of about 300 kWh, giving them a range of almost 150 miles...

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Southwest Airlines To Develop Plans for Electric ‘Air Taxi’ Networks

22 Jul 2024 | Synopsis

"Archer Aviation could lead to electric air taxi networks at 14 Golden State airports served by Southwest...Midnight eVTOL aircraft can zip four passengers up to 60 miles away at speeds of up to 150 miles per hour...Designed to transform urban travel, it can turn a trip that would take 60 to 90 minutes by car into short-hop electric air taxi flights of just 10 to 20 minutes."

"With operations at 14 airports across California, Southwest is the largest air carrier in the state."

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California Officials Praise Renewables, Battery Storage for Grid Resilience Amid Heat Wave

22 Jul 2024 | Synopsis

"California's power grid held up against prolonged record temperatures because of new clean energy resources, more battery storage, and enhanced coordination with state government - and the grid was also able to export energy to other states in need during this heat wave...California Governor Gavin Newsom announced record solar power output, which reached 18,933 megawatts on May 13. This was a 20-fold increase compared to 2012."

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Honda Reveals Stunning New Concept For Class 8 Semi Truck: 'Honda Has Started To Accelerate'

22 Jul 2024 | Synopsis

"Commercial vehicles...are a key part of Honda's broad hydrogen business strategy."

"Focused on expanding its sustainable transportation fleet to become more economical, the company designed the concept to apply to medium- and heavy-duty vehicles....the concept had an estimated top speed of 70 mph and a driving range of 400 miles at gross combination weight."

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Hacking EVs And Level 3 Chargers Through 1920s Technology

22 Jul 2024 | Synopsis

"Power line communication (PLC) is a way of sending data through existing power cable...technology has been around since 1922...SwRI exploited vulnerabilities in the PLC layer which granted them access to the network key and the digital addresses of both the chargers and the vehicle using an adversary-in-the-middle (AitM) attack

"Level 3 hacks take everything to another level, giving would-be hackers the potential ability to inject code into the vehicle's firmware..."

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