Tesla has evidently landed an EPA approval for a new variant of the Model Y all-electric crossover. A new 279-mile version of Tesla’s most popular vehicle appeared on the EPA’s Fuel Economy website last evening, confirming the vehicle has been tested by the agency.
Teslarati recently reported that Tesla was awaiting EPA approval of the Austin-built Model Y, based on a company statement in the Q4 2021 Shareholder Deck. We reported that Tesla had received approval for previous Model Y variants, but not the new configuration that was set to be built at Gigafactory Texas. This model would equip not only Tesla’s new 4680 battery cells but also the structural battery pack. However, the new Model Y variant, according to FuelEconomy.gov, only equips 279 miles of range, which seems to indicate that this is not the 4680-equipped Model Y that Tesla would be delivering to customers initially. InsideEVs initially reported on the appearance of the new Model Y variant on the Fuel Economy website.
In January, Tesla announced that it had produced its millionth 4680 battery cell at the Kato Road facility in Northern California. While this is an accomplishment Tesla was obviously proud of, it wasn’t necessarily confirmation that the 4680 cells were ready to be equipped in a massive number of Model Y vehicles. 1 million 4680 cells would produce around 1,200 Model Y vehicles, according to Industry researcher Benchmark Mineral Intelligence.
The 279-mile rated Model Y that appeared on FuelEconomy.gov could be an LFP (lithium-iron-phosphate) cell, which Tesla and other automakers have started to use for its Standard Range vehicles.
Tesla applied for and received approval for new Model Y in February
The EPA received an application from Tesla on February 2, according to agency filings. The EPA then granted a Certificate of Conformity for this application on February 16, which could be an indication that Tesla has received approval to begin delivering this new, mysterious 279-mile Model Y variant.
Interestingly, Tesla has also applied for another EPA certification of a Model Y variant. The application was submitted on February 23, but has not received a Certificate of Conformity, which would allow the car to enter the stream of commerce, from the EPA as of March 13.
As of now, Tesla does not have a 279-mile variant of the Model Y listed on its design studio. Only the Long Range All-Wheel-Drive and Performance variants are available to order. However, it could begin to offer the variant in the coming days, especially if the company plans to roll out a new Standard Range configuration that could equip LFP cells. Tesla made this move with the Model 3 in August 2021. As Tesla was battling high order volume for the Model 3, the company communicated to customers awaiting delivery that they could switch to a different pack it uses in Europe and Asia. This is the LFP pack has been available in Shanghai-built Model 3s since 2020. Because of its sensitivity in cold weather and other situations, the pack offers lower range ratings. The LFP Model 3 only has 253 miles of range.
CEO Elon Musk explained the advantages of the LFP pack last year. “Our intent with this pack is that product experience is roughly equivalent between nickel & iron,” the CEO said. “I’d personally slightly opt for iron pack, as it wants to be charged to 100%, whereas nickel prefers ~90%.”
I’d love to hear from you! If you have any comments, concerns, or questions, please email me at joey@teslarati.com. You can also reach me on Twitter @KlenderJoey, or if you have news tips, you can email us at tips@teslarati.com.
News
Waymo temporarily halts service in select San Francisco and LA areas amid protests
The suspensions came after several Waymo Jaguar I-Pace robotaxis were vandalized and set ablaze during the demonstrations.

Waymo, Alphabet’s autonomous vehicle subsidiary, has suspended its driverless taxi operations in parts of Los Angeles and San Francisco amid violent protests linked to U.S. Immigration and Customs Enforcement (ICE) raids in the state.
The suspensions came after several Waymo Jaguar I-Pace robotaxis were vandalized and set ablaze during the demonstrations.
Waymo Catches Strays Amid Anti-ICE Protests
Protests erupted in Los Angeles and San Francisco in response to the Trump administration’s immigration raids, which ultimately resulted in California Governor Gavin Newsom calling the White House’s deployment of National Guard troops unconstitutional.
Amidst the protests, images and videos emerged showing several Waymo robotaxis being defaced and destroyed. At least five Waymo robotaxis ended up being caught in the crossfire, and at least one vehicle ended up being burned to the ground.
The incident resulted in the Los Angeles Police Department advising people to avoid downtown areas due to toxic fumes from the robotaxis’ burning lithium-ion batteries. As noted in a KRON4 report, Waymo ultimately halted service in affected areas “out of an abundance of caution.”
Robotaxi Sentiments
The cost of the attacks is notable. Each Waymo robotaxi is valued between $150,000 and $200,000, per a 2024 Wall Street Journal report. Interestingly enough, this is not the first time that Waymo’s robotaxis ended up on the receiving end of angry protesters. On February 24, a Jaguar I-PACE robotaxi was set ablaze and vandalized by a crowd in San Francisco. Videos taken at the time showed a mob of people attacking the vehicle.
Despite the recent attacks on its robotaxis, Waymo has stated it has “no reason to believe” its vehicles were specifically targeted during the protests, as per a report from The Washington Post. A company spokesperson also noted that some of the Waymo robotaxis that were defaced and destroyed during the violent demonstrations had been completing drop-offs near the protest zones.
Investor's Corner
xAI targets $5 billion debt offering to fuel company goals
Elon Musk’s xAI is targeting a $5B debt raise, led by Morgan Stanley, to scale its artificial intelligence efforts.

xAI’s $5 billion debt offering, marketed by Morgan Stanley, underscores Elon Musk’s ambitious plans to expand the artificial intelligence venture. The xAI package comprises bonds and two loans, highlighting the company’s strategic push to fuel its artificial intelligence development.
Last week, Morgan Stanley began pitching a floating-rate term loan B at 97 cents on the dollar with a variable interest rate of 700 basis points over the SOFR benchmark, one source said. A second option offers a fixed-rate loan and bonds at 12%, with terms contingent on investor appetite. This “best efforts” transaction, where the debt size hinges on demand, reflects cautious lending in an uncertain economic climate.
According to Reuters sources, Morgan Stanley will not guarantee the issue volume or commit its own capital in the xAI deal, marking a shift from past commitments. The change in approach stems from lessons learned during Musk’s 2022 X acquisition when Morgan Stanley and six other banks held $13 billion in debt for over two years.
Morgan Stanley and the six other banks backing Musk’s X acquisition could only dispose of that debt earlier this year. They capitalized on X’s improved operating performance over the previous two quarters as traffic on the platform increased engagement around the U.S. presidential elections. This time, Morgan Stanley’s prudent strategy mitigates similar risks.
Beyond debt, xAI is in talks to raise $20 billion in equity, potentially valuing the company between $120 billion and $200 billion, sources said. In April, Musk hinted at a significant valuation adjustment for xAI, stating he was looking to put a “proper value” on xAI during an investor call.
As xAI pursues this $5 billion debt offering, its financial strategy positions it to lead the AI revolution, blending innovation with market opportunity.
News
SpaceX to debut new Dragon capsule in Axiom Space launch
Ax-4’s launch marks the debut of SpaceX’s latest Crew Dragon and pushes Axiom closer to building its own space station.

Axiom Space’s Ax-4 mission targets the International Space Station (ISS) with a new SpaceX Crew Dragon capsule.
The Axiom team will launch a new SpaceX Dragon capsule atop a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida on Wednesday at 8:00 a.m. EDT (1200 GMT). The Ax-4 mission launch was initially set for Tuesday, June 10, but was delayed by one day due to expected high winds.
As Axiom Space’s fourth crewed mission to the ISS, Ax-4 marks the debut of an updated SpaceX Crew Dragon capsule. “This is the first flight for this Dragon capsule, and it’s carrying an international crew—a perfect debut. We’ve upgraded storage, propulsion components, and the seat lash design for improved reliability and reuse,” said William Gerstenmaier, SpaceX’s vice president of build and flight reliability.
Axiom Space is a Houston-based private space infrastructure company. It has been launching private astronauts to the ISS for research and training since 2022, building expertise for its future station. With NASA planning to decommission the ISS by 2030, Axiom has laid the groundwork for the Axiom Station, the world’s first commercial space station. The company has already begun construction on its ISS replacement.
The Ax-4 mission’s research, spanning biological, life, and material sciences and Earth observation, will support this ambitious goal. Contributions from 31 countries underscore the mission’s global scope. The four-person crew will launch from Launch Complex 39A, embarking on a 14-day mission to conduct approximately 60 scientific studies.
“The AX-4 crew represents the very best of international collaboration, dedication, and human potential. Over the past 10 months, these astronauts have trained with focus and determination, each of them exceeding the required thresholds to ensure mission safety, scientific rigor, and operational excellence,” said Allen Flynt, Axiom Space’s chief of mission services.
The Ax-4 mission highlights Axiom’s commitment to advancing commercial space exploration. By leveraging SpaceX’s Dragon capsule and conducting diverse scientific experiments, Axiom is paving the way for its Axiom Station. This mission not only strengthens international collaborations but also positions Axiom as a leader in the evolving landscape of private space infrastructure.
-
News1 week ago
Tesla to lose 64 Superchargers on New Jersey Turnpike in controversial decision
-
News2 weeks ago
Tesla gets major upgrade that Apple users will absolutely love
-
News2 weeks ago
Tesla teases new color while testing refreshed Model S, X
-
Elon Musk2 weeks ago
Tesla investors demand 40-hour workweek from Elon Musk
-
Elon Musk7 days ago
Elon Musk explains Tesla’s domestic battery strategy
-
News2 weeks ago
Tesla Cybertrucks join Jalisco’s police fleet ahead of FIFA World Cup
-
News2 weeks ago
Tesla rolls out new crucial safety feature aimed at saving children
-
News2 weeks ago
Tesla’s apparent affordable model zips around Fremont test track