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Electric Vehicle lifecycle study once again proves lower emissions, debunking “clean petrol” myth

(Credit: CrAzYDr1veR/YouTube)

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Critics of the electric car movement have long used the argument that an EV’s manufacturing process cancels out its positive environmental impact. However, a new study from multiple European universities titled “Net emission reductions from electric cars and heat pumps in 59 world regions over time,” shows that electric vehicles are more emissions-friendly than their petrol-based counterparts. 

“We show that already under current carbon intensities of electricity generation, electric cars and heat pumps are less emission-intensive than fossil-fuel-based alternatives in 53 world regions, representing 95% of the global transport and heating demand,” the report’s abstract states.

Researchers at Cambridge, Exeter, and Dutch college Nijmegen University performed the study, which concluded that the myths surrounding electric vehicles and their possibly unfavorable impact on the environment only occurs in 1/20th of the world. Poland is the most notable country where this happens is, the BBC initially reported.

Researchers based their conclusions on the fact that “lifetime” emissions, meaning the amount of pollution a vehicle contributes toward the environment over the entire duration that the car is operable,w are up to 70% lower than petrol vehicles in countries where electricity comes from renewables and nuclear. France and Sweden are just two countries that fit this description.

Meanwhile, the United Kingdom offers around 30% less pollution for electric cars.

The lead author for the study, Dr. Florian Knobloch, states, “The idea that electric vehicles could increase emissions is a complete myth.”

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The study indicates that as countries begin to maneuver toward more sustainable forms of energy, these figures will rise. With many countries around the world implementing petrol-bans that will take effect between 2030 and 2040, these numbers will grow as solar, wind, and other forms of clean energy are being used on a more broad scale.

Researchers also predicted in their report that at least 50% of the world’s vehicles could be electric by 2050. If this were the case, 1.5 gigatonnes of CO2 could be eliminated from the Earth’s atmosphere, a figure that is currently equivalent to the current emissions rate of Russia.

“We’ve seen a lot of discussion about this [topic] recently, with lots of disinformation going around,” Knobloch added.

Critics of the EV movement often point to battery production as being the most polluting part of a battery electric vehicle’s lifespan. This myth was dispelled in December 2019, when the IVL Swedish Environmental Research Institute, one of the firms responsible for the original anti-EV claim, completed a new study that showed a significant decline in CO2 emissions during lithium-ion battery production.

The explanation for this decrease in emissions is due to larger-scale battery production as EVs become more popular, and their power source is in higher demand.

The only remaining issue is getting countries all around the world to adapt to the electric vehicle movement. While the UK has implemented a 2050 climate goal of bringing greenhouse gases to net-zero, it ultimately falls on a consumer’s need for a new car, and whether they will choose to buy electric. With price parity with gas vehicles expected to be reached by 2023, cost will no longer be an issue.

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Joey has been a journalist covering electric mobility at TESLARATI since August 2019. In his spare time, Joey is playing golf, watching MMA, or cheering on any of his favorite sports teams, including the Baltimore Ravens and Orioles, Miami Heat, Washington Capitals, and Penn State Nittany Lions. You can get in touch with joey at joey@teslarati.com. He is also on X @KlenderJoey. If you're looking for great Tesla accessories, check out shop.teslarati.com

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Verizon, AT&T and T-Mobile are trying to shut Starlink out before FCC vote

AT&T, Verizon and T-Mobile want 290 MHz cut from an FCC satellite plan before Thursday.

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Starlink D2D direct to device vs Verizon, AT&T (Concept render by Grok)

AT&T, Verizon and T-Mobile are asking the Federal Communications Commission to pull nearly 300 MHz of spectrum out of a proposal that would let satellite companies like SpaceX offer cell service directly to ordinary phones. The request lands one day before the agency votes on it.

The FCC will vote Thursday, October 29, on a notice of proposed rulemaking that would make an additional 482 MHz available for direct to device service, expanding the number of eligible bands from five to 13, according to the FCC fact sheet. It would also scrap the rule requiring a satellite operator to lease spectrum from carriers, replacing it with a certification that the operator has coexistence agreements in place or holds the terrestrial license itself.

That second path matters for SpaceX. As Teslarati reported earlier this month, SpaceX agreed to buy Grain Management’s nationwide 800 MHz portfolio to turn Starlink Mobile into a full US carrier, adding to the spectrum it already bought from EchoStar.

The carriers want two bands removed, 2.5 GHz and 3.45 GHz, which make up 290 MHz of the 482 MHz on the table. Through industry group CTIA, they argued that about 300 million users depend on those bands and that satellite operations in them are not technically feasible. T-Mobile, which calls 2.5 GHz the foundation of its Ultra Capacity 5G network, said in its own filing that satellite interference could wipe out up to 96% of a cell site’s uplink coverage area and cut uplink speeds by 88% to 99%.

Executives from all three carriers met with FCC staff on October 20, and T-Mobile CEO Srini Gopalan met separately with FCC Chairman Brendan Carr. T-Mobile’s role stands out because it is still SpaceX’s US launch partner for Starlink Mobile. The three carriers have also teamed up on their own satellite joint venture to pool spectrum, a move widely seen as a response to Starlink.

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SpaceX is asking for the opposite. In an October 23 filing after meetings with FCC staff and commissioners’ offices, the company asked regulators to add the 902 to 928 MHz band to the proposal. “Doing so now saves time later,” SpaceX wrote. The company also asked the FCC to modernize interference rules and align satellite deployment requirements with those for terrestrial cell networks, saying the goal is to let satellite and ground networks work together so Americans stay connected wherever they are.

The carriers have not been shy about how they view SpaceX as a competitor. On Verizon’s third quarter earnings call Monday, its chief executive said Starlink Mobile “just can’t compete with a terrestrial network” and estimated SpaceX would need four to six years and $300 billion to $500 billion to build a full US carrier network.

Thursday’s vote will not settle which bands survive. Adopting the notice opens a public comment period, with final rules to come later in the proceeding. The FCC already considered and rejected 2.5 GHz for satellite coverage once, in 2024. SpaceX also is not the only satellite player watching: the FCC approved Amazon’s $11.6 billion acquisition of Globalstar on October 27, giving its planned direct to device fleet its own mobile satellite spectrum.

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Tesla Semi catches fire in California: what we know

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Credit: KTVU

A Tesla Semi caught fire in Hayward, California, which caused both directions of traffic to shut down for hours before being completely reopened early on Wednesday, the California Highway Patrol said.

The fire occurred just after 5:30 local time in Hayward on Tuesday, as the Semi caught fire in the southbound lanes of I-880 before CHP officials made the decision to shut down both lanes of traffic due to potential risks from hazardous chemical smoke.

There were no injuries reported.

The cause of the fire is currently unknown, as neither Tesla nor the CHP have not determined a cause.

However, some images taken before the Semi was completely destroyed by the fire seem to indicate this might have been an older unit, as it appears to be one of the designs that Tesla shipped as part of its pilot program, before revising it and starting mass production just a month ago.

At the time of publication, CHP had not returned our request for a comment for additional details, including the Semi involved and any potential collaboration on an investigation between the CHP and Tesla. We will update this story when we hear back from them.

The southbound lanes were reopened at 3:30 a.m. on Wednesday, with the northbound lanes opening last night a few hours after the fire began. The CHP did state that the lithium batteries were “incredibly difficult to extinguish,” according to NBC Bay Area.

The truck’s driver said that the Semi caught fire, but he did not have an explanation.

An estimated 5,000 to 7,000 semi-truck and large commercial vehicle fires occur on U.S. roadways every year.

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Tesla’s ‘Emergency Drive Away’ function gets its first use in the real world

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Credit: Tesla

Tesla’s launch of the “Emergency Drive Away” function a few months back offered owners a safe option to evacuate an area if they were in reasonable danger. The function finally got its first use in the real world, but it appears it was by mistake.

A video shared by u/Joshalander in the r/TeslaLounge subreddit recorded the instance from his vehicle and said the incident took place in Austin this past weekend during the city’s F1 Race.

“Was charging around 6 AM this past Sunday in Austin before heading to the F1 race and heard a pop. Looked over and saw the new emergency drive-away feature in action. Genuinely felt bad for the dude when he got out and realized what happened, since he looked exhausted and only seemed to half-read the prompts.”

Emergency Drive Away unlatches the Supercharger connector from the vehicle, but still causes damage to both the car and the Supercharger. Tesla has said that it will cost up to $25,000 in repairs to have everything fixed back to normal.

Additionally, the company said that if it were not used in an emergency situation, the driver of the vehicle who activated the Emergency Drive Away feature would be responsible for all repair costs.

Tesla constitutes the following situations as reasonable justifications for activating the feature:

  • You face an immediate threat to your life or personal safety.
  • You must leave the area immediately.
  • Exiting the vehicle is unsafe.
  • Unplugging the charge connector would unreasonably delay your departure or expose you to a risk to your personal safety.

After using the feature, Tesla requires the driver to schedule Service so the car can be inspected.

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