Gas prices are displayed at an Exxon gas station on July 29, 2022 in Houston, Texas.
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Three academics from Harvard and the University of Potsdam in Germany published a study in the journal Science on Thursday providing evidence that Exxon Mobil, the oil and gas behemoth with a current market capitalization of $466 billion, predicted global warming with incredible accuracy in a series of internal reports and messages starting in the 1970s.
“Specifically, what’s new here is that we put a number on – and paint a picture of – what Exxon knew and when,” said study co-author Geoffrey Supran, who worked as a research associate at Harvard when he did this work.
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“We now have airtight, unimpeachable evidence that ExxonMobil accurately predicted global warming years before it turned around and publicly attacked climate science and scientists. Our findings show that ExxonMobil’s public denial of climate science contradicted its own scientists’ data,” Supran told CNBC. “This corroborates and adds statistical precision to the prior conclusions of scholars, journalists, lawyers, and politicians.”
The phrase and hashtag “ExxonKnew” have become a rallying cry after previous reporting from Inside Climate News and others showing that Exxon publicly contradicted its own understanding of climate science.
Exxon Mobil says the “ExxonKnew” movement is a “coordinated campaign” working to “stigmatize” the oil company, “creating the false appearance that ExxonMobil has misrepresented its company research and investor disclosures on climate change to the public.”
Climate activists protest on the first day of the Exxon Mobil trial outside the New York State Supreme Court building on October 22, 2019 in New York City.
Angela Weiss | AFP | Getty Images
It all started with a tweet
The catalyst for the research was a viral tweet, Supran told CNBC.
Stefan Rahmstorf, a physics professor at the University of Potsdam, saw a global warming predictive chart from Exxon Mobil that Supran and Harvard professor Naomi Oreskes had previously discovered, and overlaid actual historical data on top of Exxon’s.
“The overlap was startling,” Supran said and when Rahmstorf blogged and tweeted about it, the results got a lot of attention, “by the standards of climate science on Twitter anyway,” Supran told CNBC.
The three academics then realized that the accuracy of Exxon’s climate’s projections hadn’t been formally studied, and teamed up to write this report. They were surprised to discover is the extent and accuracy of Exxon’s knowledge of climate science.
“It was startling to plot all of the company’s projections onto one graph and find them all line up so tightly around the real-world temperature rise that has ensued since their reports. That gave me pause, seeing quantitatively that Exxon didn’t just know some climate science, they helped advance it,” Supran told CNBC. “They didn’t just vaguely know ‘something’ about global warming decades ago, they knew as much as independent academic and government scientists did. Arguably, they knew all they needed to know.”
According to their research, the academics found that between 63% and 83% of the climate projections Exxon made were accurate in predicting future climate change and global warming. Exxon predicted that climate change would cause global warming of 0.20° ± 0.04 degrees Celsius per decade, which is the same as academic and governmental predictions that came out between 1970 and 2007.
“This issue has come up several times in recent years and, in each case, our answer is the same: those who talk about how ‘Exxon Knew’ are wrong in their conclusions,” Todd Spitler, spokesperson for Exxon Mobil, told CNBC.
“What the evidence at trial revealed is that ExxonMobil executives and employees were uniformly committed to rigorously discharging their duties in the most comprehensive and meticulous manner possible,” Ostrager wrote, and Spitler passed along to CNBC. “The testimony of these witnesses demonstrated that ExxonMobil has a culture of disciplined analysis, planning, accounting, and reporting.”
After canceling the upcoming Airflow electric crossover and killing its popular 300 sedan, Chrysler only has one nameplate left in its lineup – but it doesn’t have to be this way. Stellantis already builds a full-size electric sedan that could prove to be a badge-engineered winner.
And, yes – it really should have been the new Chrysler 300. Meet the DS No. 8.
Stellantis’ US brands have had a tough go of the last few years, with Jeep trying and failing to bait luxury buyers willing to part with six-figure sums for a new Grand Wagoneer orgenerate excitement for the new electric Wagoneer S. The Dodge brand is doing to better with the Charger, a confusing electric muscle car that has, so far, failed to appeal to enthusiasts of any kind. Meanwhile, the lone Chrysler left standing, the Pacifica minivan, made its debut back in 2016. Nearly ten long model years ago.
Spec-wise, the DS meets the bill, as well. With a 92.7 kWh battery and the standard 230 hp electric motors on board, the electric crossover is good for 750 km (466 miles) of range on the WLTP cycle. With the same battery and a 350 hp dual-motor setup that sacrifices about 40 miles of range for a more sure-footed AWD layout and a 5.4 second 0-60 time that compares nicely to the outgoing Chrysler 300 V8.
The DS offers reasonably rapid 150 kW charging, too, enabling a 10-80% charge (over 300 miles of additional driving range) in less than thirty minutes.
Why it would work
DS Automobiles No. 8; via Stellantis.
Think of all the reasons the Wagoneer S and Charger Daytona EVs have failed to reach an audience. From the confusing Wagoneer “sub-branding” to the fact that no one was really asking for either an eco-conscious muscle car or a loud EV. On the flip side of that, the 300 is something different.
With the DS No. 8, Chrysler could do it again. It could revive its classic American nameplate on a European-designed platform that wasn’t designed to be a Chrysler, doesn’t look like a Chrysler, and shouldn’t work as a Chrysler, but somehow does. The fact that it could also be the brand’s first successful electric offering in the US would just be a bonus.
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Powered by tech giant Huawei 5G-Advanced network, a fleet of over 100 Huaneng Ruichi all-electric autonomous haul trucks and heavy equipment assets have been deployed at the Yimin open-pit mine in Inner Mongolia.
With more than 100 units on site, China’s state-backed Huaneng Group officially deployed the world’s largest fleet of unmanned electric mining trucks at the Yimin coal plant in Inner Mongolia this past week. The autonomous trucks use the same Huawei Commercial Vehicle Autonomous Driving Cloud Service (CVADCS) powered by the ame 5G-Advanced (5G-A) network that powers its self-driving car efforts. Huawei says it’s the key to enabling the Yimin mine’s large-scale vehicle-cloud-network synergy.
Huawei is calling the achievement a “world’s first,” saying the new system has improved operator safety at Yimin while setting new benchmarks for AI and autonomous mining.
For their part, Huaneng Ruichi claims its cabin-less electric offer an industry-leading 90 metric ton rating (that’s about 100 imperial tons) and the ability operate continually in extreme cold temperatures as low as -40° (it’s the same, C or F), while delivering 20% more operational efficiency than a human-driven truck.
The Huawei-issued press release is a bit light on truck specs, but similar 90 tonne electric units claim 350 or 422 kWh LFP battery packs and up to 565 hp from their electric drive motors and some 2,300 Nm (1,700 lb-ft) of tq from 0 rpm.
Huawei executives said the Ruichi trucks reflect the company’s vision for smarter mining operations, with the potential to introduce similar technologies in markets like Africa and Latin America. The 100 asset electric fleet marks the first phase of a plan to deploy 300 autonomous trucks at the Yimin mine by 2028.
Electrek’s Take
Electric haul trucks; via Huawei.
From drilling and rigging to heavy haul solutions, companies like Huaneng Group are proving that electric equipment is more than up to the task of moving dirt and pulling stuff out of the ground. At the same time, rising demand for nickel, lithium, and phosphates combined with the natural benefits of electrification are driving the adoption of electric mining machines while a persistent operator shortage is boosting demand for autonomous tech in those machines.
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Tesla has started accepting Cybertruck trade-ins, something that wasn’t the case more than a year after deliveries of the electric pickup truck started.
We are starting to see why Tesla didn’t accept its own vehicle as a trade-in: the depreciation is insane.
The Cybertruck has been a commercial flop.
When Tesla started production and deliveries in late 2023, the vehicle was significantly more expensive and had less performance than initially announced.
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At one point, Tesla boasted having over 1 million reservations for the electric pickup truck, but only about 40,000 people ended up converting their reservations into orders.
Tesla didn’t share an explanation at the time, but we assumed that the automaker knew the Cybertruck was depreciating at an incredible rate and didn’t want to be stuck with more trucks than it was already dealing with.
Now, Tesla has started taking Cybertruck trade-ins, at least for the Foundation Series, and it is now providing estimates to Cybertruck owners (via Cybertruck Owners Club):
Tesla sold a brand-new 2024 Cybertruck AWD Foundation Series for $100,000. Now, with only 6,000 miles on the odometer, Tesla is offering $65,400 for it – 34.6% depreciation in just a year.
Pickup trucks generally lose about 20% of their value after a year and 34% after about 3-4 years.
It’s also wroth nothing that Tesla’s online “trade-in estimates” are often higher than the final offer as noted in the footnote o fhte screenshot above.
Electrek’s Take
This is already extremely high depreciation, but Tesla is actually trying to save face with estimates like this one.
As Tesla wouldn’t even accept Cybertruck trade-ins, used car dealers also slowed down their purchases as they also didn’t want to be caught with the trucks sitting on their lots for too long.
On Car Guru, the Cybertruck’s depreciation is actually closer to 45% after a year and that’s more representative of the offers owners should expect from dealers.
That’s entirely Tesla’s fault. The company created no scarcity with the Foundation Series. They built as many as people wanted. In fact, they built too many and ended having to “buff out” the Foundation Series badges on some units to sell them as regular Cybertrucks and as of last month, Tesla still had some Cybertruck Foundations Series in inventory – meaning they have been sitting around for up to 6 months.
Now, Tesla is stuck with thousands of Cybertrucks, early owners are already getting rid of their vehicles at an impressive rate, and the automaker had to slow production to a crawl.
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