The Biden Administration is pulling back on a proposed rule that would require automakers to build fewer combustion engine vehicles or face hefty fines.
On Tuesday, the Department of Energy decided to slow down the phase-out of existing rules that give car companies extra fuel-economy credits for the EVs they sell. The goal was to help U.S. car companies meet federal fuel efficiency standards while maintaining the ability to sell gas-powered pickups and SUVs that are big money makers.
The Biden White House decided to pull back the rules after meeting with automakers who said they could not meet the aggressive goals for a widespread EV transition.
The previous rules aimed to have 67 percent, or roughly two-thirds, of all new cars be electric by 2032. The new rules now allow for 30 to 56 percent of all new car sales to be EVs.
BREAKING
You might not own an electric vehicle by 2032, after all.
The EPA is *easing* its emissions rule ramp-up after major concerns from the car industry.
Percentage of EVs by 2032:
Previous plan: 67%
Current plan: 30-56%Dealers and consumers – how do you feel about…
— Car Dealership Guy (@GuyDealership) March 20, 2024
Last year, the U.S. EV market share was under 8 percent.
Tesla wants the U.S. to enact stricter fuel efficiency standards
The backpedaling comes as President Biden is attempting to bolster his re-election campaign. Reuters, in its report, points out that the move could be an attempt to sway some votes in his direction as the battleground state of Michigan, where General Motors and Ford, two legacy automakers, are based.
The Biden Administration’s concession comes as Donald Trump has stated that the heavy EV policies could cost millions of jobs and help Chinese EV makers dominate the growing U.S. EV sector.
The now-pulled-back proposal would have lowered “petroleum-equivalent fuel economy” ratings for EVs by 72 percent in 2027. By 2030, they would have been reduced by a total of 65 percent, giving companies more time to adjust to the strict standards.
Companies supported the announcement after they disclosed to the White House that meeting these standards would become increasingly difficult.
The Reuters report also states that GM would have faced $6.5 billion in fines, Stellantis would have been stuck with a $3 billion penalty, and Ford would have had $1 billion in fines.
The EPA also announced on Wednesday that it would implement revised standards for vehicle emissions from 2027 to 2032.
These new rules will require emissions reductions in every new car sold starting in 2027. To meet the new standards, automakers will be able to utilize cleaner technologies for gas-powered cars and add more zero-emissions EVs to their lineups.
The final rule would help the industry meet the limits of 56 percent of new vehicle sales being all-electric by 2032. It would also see at least 13 percent of new car sales be hybrid vehicles.
“Let me be clear: Our final rule delivers the same, if not more, pollution reduction than we set out in our proposal,” the EPA’s Michael Regan said, according to NBC.
“Today’s announcement will shift the trajectory of the automobile market and put us on a path to real emissions reductions, with an estimated 7.2 billion tons of global warming pollution avoided by 2055,” Steven Higashide, Director of the Clean Transportation Program at the Union of Concerned Scientists, said. “These rules are the strongest standards ever finalized and vital for meeting U.S. climate goals. This rule is technology-neutral and won’t mandate electric vehicles, but it will encourage this growing market. New cars sold in the coming years will be on the road for a decade or more, so it’s vital that these rules cut emissions from gasoline cars as well as encourage zero-emission electric cars.”
The new regulations are more aligned with the automotive industry’s beliefs. Dealers and the UAW saw previous plans from the EPA as unrealistic.
However, climate groups believe these standards will help eliminate emissions.
“These standards will help clean up emissions from transportation—the biggest source of global warming pollution in the U.S. To achieve their full potential, these rules must be accompanied by other investments in a cleaner, more accessible transportation system,” Higashide added.
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.
Elon Musk
The Tesla and SpaceX merger everyone is talking about is quietly building
Tesla and SpaceX may be closer to merging than Wall Street or either company is admitting.
Elon Musk has reportedly discussed merging Tesla and SpaceX with people close to him, according to CNBC, which cited sources familiar with the conversation. Tesla employees have long expected such a transaction and the topic is openly discussed internally, according to internal sources. With SpaceX is days away from kicking off its Wall Street roadshow for what could be the largest IPO in market history, this would be the first time the company will have public market currency to execute a stock-for-stock deal with Tesla.
The financial logic for a merger would make sense. A combined SpaceX and Tesla would create a conglomerate spanning rockets, satellites, electric vehicles, AI infrastructure, and energy storage valued at roughly $3.35 trillion to $3.6 trillion based on SpaceX’s IPO target range and Tesla’s current market capitalization. The two companies are already more intertwined than most people realize. SpaceX bought $697 million worth of Tesla Megapack systems for xAI data centers and $131 million worth of Cybertrucks. Tesla invested $2 billion in xAI, which subsequently merged with SpaceX. Past transactions also include Tesla selling solar equipment and parts to SpaceX, and SpaceX helping with Cybertruck materials.
Will Tesla join the fold? Predicting a triple merger with SpaceX and xAI
Musk himself signaled where this was heading in November 2025 when he posted on X, “My companies are, surprisingly in some ways, trending towards convergence.” Tesla and SpaceX announced a joint semiconductor fabrication facility in Austin called Terafab on the Gigafactory Texas campus, covering two advanced chip factories, with one serving Tesla’s AI needs for vehicles and Optimus robots, the other targeting space-based data centers under SpaceX’s infrastructure vision.
Wedbush analyst Dan Ives places the probability of a merger at 80% to 90% with a target completion in the first half of 2027. The mechanics of a deal became possible the moment SpaceX filed its S-1. Legal experts said a merger likely would not spark antitrust issues but would raise concerns among shareholders in each company, with questions around which company would be the parent, how a stock swap would take place, and who determines the appropriate price. Musk holds about 20% of Tesla’s equity but controls 85.1% of SpaceX’s voting power through a super-voting share class, meaning he would largely be negotiating the terms with himself.
Not everyone is convinced the timing is imminent. Traders on Kalshi place only 33% odds that a merger will happen before May 2027. The more immediate concern for Tesla shareholders is whether the SpaceX IPO pulls capital and Musk’s attention away from Tesla before any merger consolidates the upside for both.
What is clear is that the structural groundwork is already being laid. The Terafab announcement, the xAI merger, the shared supply chain, the cross-company balance sheet transactions, and now the IPO all point in the same direction. Whether the merger follows in 2027 or later, the two companies are already operating more like divisions of a single entity than independent competitors.
Elon Musk
SpaceX to become America’s Military data backbone for missiles, drones, and warfighters
The Space Force just handed SpaceX $2.29 billion to build the military’s space internet backbone.
The U.S. Space Force awarded SpaceX a $2.29 billion contract on May 26, 2026 to build the backbone of its Space Data Network, a satellite-based communications system designed to keep American military forces connected anywhere on Earth in real time. The contract is firm-fixed-price and requires SpaceX to deliver a fully operational prototype by the end of 2027.
In plain terms, the SDN Backbone is the plumbing behind the military’s space-based internet. It functions as a low Earth orbit satellite constellation providing robust, high-capacity, and low-latency data transport for the Joint Force, connecting sensors and weapons systems continuously, globally, and securely. Think of it as a private, hardened version of Starlink built specifically for battlefield communications, one that soldiers, ships, and aircraft can rely on even in contested environments where ground-based networks have been disrupted.
SpaceX is quietly becoming the U.S. Military’s only reliable rocket
The Space Force was direct about why SpaceX was selected. “The SDN Backbone leverages the best of commercial innovation and delivers a strong foundation for the SDN mission set — a huge benefit and enabler for our warfighters,” said USSF Col. Ryan Frazier.
“We aren’t trading speed for scale; we are demanding both. By using rapid prototyping and Other Transaction Authorities, we are ensuring our advanced solutions are integrated and delivered to the warfighter as fast as possible,” added USSF Lt. Col. Fry, SDN Backbone system program manager.
The SDN Backbone will work alongside the Space Development Agency’s Transport Layer, with the two systems forming a unified open architecture to provide critical data transport for current and future Department of War missions.
As Teslarati has reported, this is not SpaceX’s first Space Force contract of 2026. In April, the Space Force awarded SpaceX $178.5 million to launch missile tracking satellites, and SpaceX is already embedded in the Golden Dome missile defense software group. The $2.29 billion SDN Backbone award puts SpaceX at the center of how the American military communicates in space, a position with direct implications for its reported $1.75 trillion IPO valuation as the company heads toward a public offering as early as June 2026.
Tesla’s dedicated factory for building up to ten million Optimus units is officially under construction at Gigafactory Texas.
Drone footage released on May 27 by Giga Texas observer Joe Tegtmeyer captures the significant milestone of the first steel structure officially standing at Tesla’s new Optimus factory on the North Campus of the facility.
Phase two of land reclamation is advancing steadily, and the progress will let the new building extend nearly the full length of the main Giga Texas factory, potentially exceeding 4,000 feet, while measuring somewhere between 50 and 70 meters narrower. Extensive foundation work is proceeding as well.
Big news at the new Optimus 10m/y factory construction site today! The 1st steel structure has been erected & as expected the second phase of land reclamation is underway.
This will allow this new factory to grow to nearly the same length as the main Giga Texas factory,… pic.twitter.com/FidRLV6XpU
— Joe Tegtmeyer 🚀 🤠🛸😎 (@JoeTegtmeyer) May 27, 2026
This facility forms a central element of Tesla’s broader North Campus expansion at Giga Texas. The project will add more than 5.2 million square feet of new industrial space. It sits alongside other advanced developments, including a Terafab for next-gen AI chips. The scale reflects Tesla’s commitment to transforming humanoid robotics into a core pillar of the company’s future.
Musk has said that Optimus will be the biggest product in the world on several occasions. He believes it will be Tesla’s biggest valuation contributor.
Tesla prepares to expand Giga Texas with new Optimus production plant
Tesla plans to build about 10 million robots at the site annually once it is completed, which would be about 27,000 units each day.
The Optimus plant at Giga Texas is part of Tesla’s phased strategy for Optimus manufacturing. In an effort to start production of the robot well before the Giga Texas plant is complete, Tesla ended production of the Model S and Model X vehicles, which were built in Fremont, California, to make way for initial Optimus manufacturing efforts.
Production there will start in either July or August of this year, and early units will support internal factory tasks while the team gathers real-world data to refine processes. The Gigafactory Texas facility will house a second-gen production line. It targets high-volume output starting in Summer 2027.
Musk has repeatedly described Optimus as potentially more valuable than Tesla’s entire vehicle business. Current versions are already completing minor tasks around various facilities, while Tesla continues to refine its abilities and add new features.
Tesla’s total investment could reach several billion dollars. Significant challenges lie ahead, including the creation of an entirely new manufacturing ecosystem, the refinement of AI systems for dependable autonomy, and the development of reliable supply chains for actuators, sensors, and other components.
Nevertheless, the visible progress at Giga Texas highlights Tesla’s capacity to translate ambitious concepts into physical reality.
Tesla’s Optimus factory stands as much more than a simple expansion project, as it is quite literally the second phase of what could potentially be the biggest product ever. With construction beginning, 2027 is poised to become a transformative year for Tesla, as it evolves even further from an electric vehicle leader into a pioneer of intelligent, general-purpose machines.
The Tesla and SpaceX merger everyone is talking about is quietly building
SpaceX to become America’s Military data backbone for missiles, drones, and warfighters
