Toyota Chief Scientist and Toyota Research CEO Gill Pratt recently shared his thoughts about the climate crisis, as well as the need to reduce carbon emissions in the transportation sector. The executive is quite knowledgeable about sustainable vehicles, as evidenced by the three cars he currently owns: a Toyota Sienna Hybrid, a RAV4 Prime Plug-In Hybrid (PHEV), and an all-electric Tesla Model X.
In a post on Medium, Pratt urged readers to follow the science and acknowledge that a diversified approach to battling climate change is more preferable than a transition to pure electric cars like his Model X. The executive cited the cost of battery production, the need for natural resources, and the emissions of battery manufacturing as reasons for his stance. He also noted that while he loves his 300-mile Model X, his vehicle’s large battery is pretty much wasted on an everyday basis since its range is usually not utilized fully.
“I love my Tesla Model X BEV. But commuting 30 miles in it every day — the average US commute — and recharging it every night is wasteful of the carbon reducing potential of most of its over 300 mile range battery. Sometimes we take the Tesla on long trips. But most of the time, 90% of its battery cells aren’t doing any good, and would reduce carbon much more if they were harder at work in other types of electrified vehicles, including HEVs or PHEVs,” the Toyota Research CEO wrote.
With this in mind, Pratt argued that it would be more efficient if batteries are distributed to more “right-sized” electrified vehicles instead, including hybrids and PHEVs. The cells that could go on one Tesla, for example, could instead be used for several electrified cars. “We hardly ever put gas into our RAV4 Prime PHEV, which has a battery ⅙ as large as our Model X BEV. For the same investment in batteries as our single Model X, five other RAV4 Prime customers could reduce their carbon footprint too,” Pratt explained.
The Toyota executive did note that he is a proponent for increased battery production, the lowering of the carbon footprint of electric power plants, and the expansion of rapid charging stations. However, Patt also argued that in many countries, a lot of the easier carbon reduction of electric power plants had already been achieved by converting them to natural gas, effectively lowering their carbon output by half. Replacing the plants with new nuclear, wind, and solar facilities would be more difficult and more costly, added the Toyota Research CEO.
Ultimately, Pratt noted that he and Toyota believe that the transition to pure electric vehicles, such as those planned in Europe and areas like China, is not the right way to battle climate change. He then noted that in the fight for sustainability, carbon should be seen as the enemy, not the internal combustion engine, as PHEVs and hybrids would, in some parts of the world, generate comparable or even less emissions than pure electric cars.
“I believe, as does Toyota, that it would be a tremendous mistake for governments around the world to prescribe narrow solutions like insisting that all vehicles be BEVs. Instead, the better solution is to allow manufacturers to innovate across a diversity of drivetrains and drivers to choose the low-carbon drivetrain that suits their circumstances best,” he wrote.
While the Toyota Research CEO’s points are notable, the scientist did neglect to mention several developments that are currently ongoing in the battery sector. Battery production costs are going down at a rapid pace, with EVs closing in on price parity with their internal combustion-powered counterparts. The emissions of battery production are expected to be improved over time too, as companies like Tesla innovate and adopt more sustainable technologies such as cobalt-free batteries. Large batteries such as those used in the Toyota executive’s Model X are likely not wasted either despite not being used for their maximum range every day. Battery recycling technologies such as those being developed by Redwood Materials, which is aimed at creating a closed-loop battery supply chain, play a role in making batteries more sustainable as well.
Toyota Research CEO Gill Pratt’s points could be read here.
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News
Tesla Model Y has become the most common vehicle in Norway
The Tesla Model Y passed more than 70,000 registrations recently.
The Tesla Model Y has become the most common car on Norwegian roads. This is a remarkable achievement for the all-electric crossover, which has also commanded the top spot in Norway’s vehicle sales rankings for several years running.
Model Y Domination
As per vehicle registration figures tracked by the Norwegian Road Traffic Information Council (OFV), there were 68,378 Model Ys with Norwegian license plates at the end of March/beginning of April 2025. In recent weeks, the Model Y passed more than 70,000 registrations, as per a report from Elbil24.
With the Model Y now becoming the most common car in Norway, the Toyota Rav4 now stands in second place, followed by the Nissan Leaf, the Volkswagen Golf, and the Toyota Yaris. The Model Y also topped the country’s vehicle registration rankings for the last three years, and it set a record for selling the most vehicles in a year in 2023, breaking the Volkswagen Beetle’s record that has stood since 1969.
Possibly More Momentum
It is undeniable that the Tesla Model Y has helped Norway push its electric vehicle transition. As of date, electric vehicles now account for 28% of the Norwegian car fleet, a notable portion of which is comprised of the all-electric crossover.
While the Model Y’s achievements in Norway have been impressive, the vehicle could expand its reach into the country even more this year. Tesla, after all, has been aggressively pushing the new Model Y to consumers, with the company offering a zero percent interest promotion for the vehicle. These efforts, as well as the new Model Y’s improved features, should make the vehicle even more compelling to Norwegian car buyers this year.
Elon Musk
Tesla Board Chair slams Wall Street Journal over alleged CEO search report
Denholm’s comments were posted by Tesla on its official account on social media platform X.
Tesla Board Chair Robyn Denholm has issued a stern correction to The Wall Street Journal after the publication posted a report alleging that the electric vehicle maker’s Board of Directors opened a search for a new CEO to replace Elon Musk.
Denholm’s comments were posted by Tesla on its official account on social media platform X.
The WSJ’s Allegations
Citing people reportedly familiar with the discussions, the WSJ alleged that Tesla Board members reached out to several executive search firms to work on a formal process for finding Elon Musk’s successor. The publication also alleged that tensions had been mounting at Tesla due to the company’s dropping sales and profits, as well as the time Musk has been spending with DOGE.
The publication also alleged that Elon Musk had met with the Tesla Board about the matter, and that members told the CEO that he needed to spend more time on Tesla. Musk was reportedly instructed to state his intentions publicly as well. The CEO did not push back against the Board, the WSJ claimed.
Elon Musk did announce that he is stepping back from his day-to-day role at the Department of Government Efficiency during the Tesla Q1 2025 earnings call. Musk’s announcement was embraced by Tesla investors and analysts, many of whom felt that the CEO’s renewed focus on the EV maker could push the company to greater heights.
Tesla and Musk’s Response
In response to The Wall Street Journal’s report, Tesla’s official account on X shared a comment from its Board Chair. In her comment, Denham noted that the WSJ‘s report was “absolutely false.” She also highlighted that Tesla had communicated this fact to the publication before the report was published, but the Journal ran the story anyway.
“Earlier today, there was a media report erroneously claiming that the Tesla Board had contacted recruitment firms to initiate a CEO search at the company. This is absolutely false (and this was communicated to the media before the report was published). The CEO of Tesla is Elon Musk and the Board is highly confident in his ability to continue executing on the exciting growth plan ahead,” Denholm stated.
Elon Musk himself commented on the matter, stating that the publication showed an “extremely bad breach of ethics” since the report did not even include the Tesla Board of Directors’ denial of the allegations. “It is an EXTREMELY BAD BREACH OF ETHICS that the WSJ would publish a DELIBERATELY FALSE ARTICLE and fail to include an unequivocal denial beforehand by the Tesla board of directors!” Musk wrote in a post on X.
Elon Musk
Elon Musk is now a remote DOGE worker: White House Chief of Staff
The Tesla and SpaceX CEO Elon Musk is no longer working from the West Wing.
In a conversation with the New York Post, White House Chief of Staff Susie Wiles stated that Tesla and SpaceX CEO Elon Musk is no longer working from the West Wing.
As per the Chief of Staff, Musk is still working for DOGE—as a remote worker, at least.
Remote Musk
In her conversation with the publication, Wiles stated that she still talks with Musk. And while the CEO is now working remotely, his contributions still have the same net effect.
“Instead of meeting with him in person, I’m talking to him on the phone, but it’s the same net effect,” Wiles stated, adding that “it really doesn’t matter much” that the CEO “hasn’t been here physically.” She also noted that Musk’s team will not be leaving.
“He’s not out of it altogether. He’s just not physically present as much as he was. The people that are doing this work are here doing good things and paying attention to the details. He’ll be stepping back a little, but he’s certainly not abandoning it. And his people are definitely not,” Wiles stated.
Back to Tesla
Musk has been a frequent presence in the White House during the Trump administration’s first 100 days in office. But during the Q1 2025 Tesla earnings call, Musk stated that he would be spending substantially less time with DOGE and substantially more time with Tesla. Musk did emphasize, however, that DOGE’s work is extremely valuable and critical.
“I think I’ll continue to spend a day or two per week on government matters for as long as the President would like me to do so and as long as it is useful. But starting next month, I’ll be allocating probably more of my time to Tesla and now that the major work of establishing the Department of Government Efficiency is done,” Musk stated.
Tesla Model Y has become the most common vehicle in Norway
Tesla Board Chair slams Wall Street Journal over alleged CEO search report
Elon Musk is now a remote DOGE worker: White House Chief of Staff
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