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Tesla’s Elon Musk talks EV charging infrastructure and billionaire taxes
Elon Musk’s recent appearance at the Wall Street Journal’s CEO Council Summit included several notable insights from the Tesla and SpaceX executive. Musk covered numerous topics during his interview, from the Cybertruck’s updates to the purpose of the Tesla Bot. Musk also shared some of his more direct thoughts about the US government’s upcoming EV incentives, which heavily favor union-built electric cars such as the Chevy Bolt EV, as well as the idea of billionaires and how they are taxed.
When asked about the Biden administration’s plan to support the buildout of EV chargers across the country, Musk argued that he actually believes there should be no subsidies. The Tesla CEO noted that government support for the buildout of electric car chargers is “unnecessary.” He also called for the Biden administration’s EV incentive plan to be deleted. Musk added that since the beginning, Tesla has not pushed for EV subsidies, and even the $7,500 tax credit that the company maxed out was mostly due to GM’s lobbying in the past.
“Unnecessary. I mean, do we need support for gas stations? So there’s no need for this support for a charging network. I’d delete it. I’m literally saying get rid of all subsidies. And also for oil and gas… Maybe (Tesla’s competitors) need it. I don’t know. But I think just generally, I’m in favor of deleting subsidies. When we started Tesla, there were no EV subsidies at all, and gasoline was super cheap. We did not anticipate any subsidies; that came later. The $7,500 tax credit came as a result not because of Tesla’s activity but because of General Motors’ lobbying. So I would just say delete them all,” Musk said.
Apart from discussing EV chargers and incentives, Musk also spoke about the billionaire class, stating that even if all billionaires in the United States are zeroed out, it will not solve anything if the government does not improve its spending. Musk then shared some of his ideas about how billionaires should be taxed.
“First of all, I pay a lot of tax. My marginal tax rate is like 53%. That’s not trivial. Obviously, there’s asset-based taxes, the sales tax, and everything else. There’s also the estate tax. Generally, I think the estate tax is a good tax. If you think of assets beyond a certain level, that are far beyond let’s say, somebody’s ability to consume, then at some point what you’re really doing is capital allocation.
“So it’s not money for personal expenditure. It does not make sense to take the job of capital allocation away from people who demonstrate great skill in capital allocation, and give it to an entity that has demonstrated very poor skill in capital allocation, which is the government. I think of the government essentially as a corporation. It is simply the biggest corporation with a monopoly on violence, and where you have no recalls,” Musk said.
Musk is currently in the process of selling some of his personal TSLA shares. As of date, Musk has offloaded 10.1 million shares, though he still has about 7 million to sell to complete his target of selling off 10% of his stake in the company. With this, Musk is estimated to pay about $15 billion worth of taxes. Despite this, the CEO is commonly criticized on social media due to his net worth, which has increased amidst Tesla’s rise in the market.
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Elon Musk
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Elon Musk shared his update in a recent post on social media platform X.
xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months.
Elon Musk shared his update in a recent post on social media platform X.
Colossus 2 goes live
The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk stated that Colossus 2 is already operational, making it the first gigawatt training cluster in the world.
But what’s even more remarkable is that it would be upgraded to 1.5 GW of power in April. Even in its current iteration, however, the Colossus 2 supercomputer already exceeds the peak demand of San Francisco.
Commentary from users of the social media platform highlighted the speed of execution behind the project. Colossus 1 went from site preparation to full operation in 122 days, while Colossus 2 went live by crossing the 1-GW barrier and is targeting a total capacity of roughly 2 GW. This far exceeds the speed of xAI’s primary rivals.
Funding fuels rapid expansion
xAI’s Colossus 2 launch follows xAI’s recently closed, upsized $20 billion Series E funding round, which exceeded its initial $15 billion target. The company said the capital will be used to accelerate infrastructure scaling and AI product development.
The round attracted a broad group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group. Strategic partners NVIDIA and Cisco also continued their support, helping xAI build what it describes as the world’s largest GPU clusters.
xAI said the funding will accelerate its infrastructure buildout, enable rapid deployment of AI products to billions of users, and support research tied to its mission of understanding the universe. The company noted that its Colossus 1 and 2 systems now represent more than one million H100 GPU equivalents, alongside recent releases including the Grok 4 series, Grok Voice, and Grok Imagine. Training is also already underway for its next flagship model, Grok 5.
Elon Musk
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
The Tesla CEO shared his recent insights in a post on social media platform X.
Tesla’s next-generation AI5 chip is nearly complete, and work on its successor is already underway, as per a recent update from Elon Musk.
The Tesla CEO shared his recent insights in a post on social media platform X.
Musk details AI chip roadmap
In his post, Elon Musk stated that Tesla’s AI5 chip design is “almost done,” while AI6 has already entered early development. Musk added that Tesla plans to continue iterating rapidly, with AI7, AI8, AI9, and future generations targeting a nine-month design cycle.
He also noted that Tesla’s in-house chips could become the highest-volume AI processors in the world. Musk framed his update as a recruiting message, encouraging engineers to join Tesla’s AI and chip development teams.
Tesla community member Herbert Ong highlighted the strategic importance of the timeline, noting that faster chip cycles enable quicker learning, faster iteration, and a compounding advantage in AI and autonomy that becomes increasingly difficult for competitors to close.
AI5 manufacturing takes shape
Musk’s comments align with earlier reporting on AI5’s production plans. In December, it was reported that Samsung is preparing to manufacture Tesla’s AI5 chip, accelerating hiring for experienced engineers to support U.S. production and address complex foundry challenges.
Samsung is one of two suppliers selected for AI5, alongside TSMC. The companies are expected to produce different versions of the AI5 chip, with TSMC reportedly using a 3nm process and Samsung using a 2nm process.
Musk has previously stated that while different foundries translate chip designs into physical silicon in different ways, the goal is for both versions of the Tesla AI5 chip to operate identically. AI5 will succeed Tesla’s current AI4 hardware, formerly known as Hardware 4, and is expected to support the company’s Full Self-Driving system as well as other AI-driven efforts, including Optimus.
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Tesla Model Y and Model 3 named safest vehicles tested by ANCAP in 2025
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025.
The Tesla Model Y recorded the highest overall safety score of any vehicle tested by ANCAP in 2025. The Tesla Model 3 also delivered strong results, reinforcing the automaker’s safety leadership in Australia and New Zealand.
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025. ANCAP’s 2025 tests evaluated vehicles across four key pillars: Adult Occupant Protection, Child Occupant Protection, Vulnerable Road User Protection, and Safety Assist technologies.
The Model Y posted consistently strong results in all four categories, distinguishing itself through a system-based safety approach that combines structural crash protection with advanced driver-assistance features such as autonomous emergency braking, lane support, and driver monitoring.
This marked the second time the Model Y has topped ANCAP’s annual safety rankings. The Model Y’s previous version was also ANCAP’s top performer in 2022.
The Tesla Model 3 also delivered a strong performance in ANCAP’s 2025 tests, contributing to Tesla’s broader safety presence across segments. Similar to the Model Y, the Model 3 also earned impressive scores across the ANCAP’s four pillars. This made the vehicle the top performer in the Medium Car category.
ANCAP Chief Executive Officer Carla Hoorweg stated that the results highlight a growing industry shift toward integrated safety design, with improvements in technologies such as autonomous emergency braking and lane support translating into meaningful real-world protection.
“ANCAP’s testing continues to reinforce a clear message: the safest vehicles are those designed with safety as a system, not a checklist. The top performers this year delivered consistent results across physical crash protection, crash avoidance and vulnerable road user safety, rather than relying on strength in a single area.
“We are also seeing increasing alignment between ANCAP’s test requirements and the safety technologies that genuinely matter on Australian and New Zealand roads. Improvements in autonomous emergency braking, lane support, and driver monitoring systems are translating into more robust protection,” Hoorweg said.
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
