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Tesla and GM’s dreams for an EV tax credit extension have been dashed
Tesla’s efforts to convince the US Congress to extend the tax credit for electric vehicles went down the drain as lawmakers declined to extend the country’s EV incentives.
The incentive for the purchase of electric vehicles helped boost the EV market in recent years and is seen as one major purchase factor among consumers considering to get a green car. Such tax credits make electric vehicles more affordable and essential in the overall growth of the electric car industry. For example, in 2018, purchases of electric vehicles jumped by as much as 81% since 2017 with 361,307 EVs including plug-in hybrids sold during the year.
According to lawmakers who support the popular expansion of tax credit for electric vehicles, President Donald Trump is to blame.
“There has been extreme resistance from the president. I don’t know why the White House would want to stop jobs and the future of the auto industry,” said Michigan Democrat Senator Debbie Stabenow.
The tax credit for EVs has always been criticized by Republicans who see the subsidies as welfare for the wealthy and only benefits car manufacturers such as Tesla. Likewise, there was the usual counter-lobbying from petrochemical producers and refiners.
Tesla, along with General Motors and other green car manufacturers, has been lobbying for the approval of the Growing Renewable Energy and Efficiency Now (GREEN) Act that will raise the cap of electric vehicle sales qualified for federal tax incentives from 200,000 units to 600,000 units. Both carmakers have hit their sales cap in 2018 and this means that those who will purchase Tesla vehicles starting January 1, 2020 are no longer qualified for tax credits. Without the federal tax credits, electric cars from these companies would have to compete in the auto market by their merits alone.
Under the existing rules, Tesla cars delivered on or before Dec. 31, 2018 received a $7,500 tax credit and this was later halved for deliveries made between Jan. 1 to June 30 this year. Those who purchased their Teslas July 1 through the end of 2019 qualify for $1,875 tax credits.
The EV Drive Coalition, which consists of car manufacturers such as Tesla and GM, has argued that the federal tax credit for electric vehicles directly benefit consumers.
“EV Incentives work to close that upfront cost gap and put Americans in EVs in greater numbers as the auto industry develops new cost-effective supply chains. Expanding the electric vehicle tax credit is not only critical in the fight against climate change, it also makes zero-emission vehicles accessible to more Americans, improves air quality, enhances our national security, and will grow an emerging industry that already supports nearly 300,000 American jobs,” EV Drive Coalition wrote.
Over the weekend, there were last-minute discussions about the possible extension of the federal tax credit for EVs as lawmakers tried to cram and pass a $1.4 trillion spending bill before government funds run out on Saturday. But unfortunately, efforts to extend the tax credit for EV purchases were unfruitful.
Aside from incentives for EV purchases, the GREEN Act was also seen as a bill that would help further promote renewable energy and help create technologies that will ultimately reduce the country’s carbon footprint.
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Elon Musk makes a key Tesla Optimus detail official
“Since we are naming the singular, we will also name the plural, so Optimi it is,” Musk wrote on X.
Tesla CEO Elon Musk just made a key detail about Optimus official. In a post on X, the CEO clarified some key wording about Optimus, which should help the media and the public become more familiar with the humanoid robot.
Elon Musk makes Optimus’ plural term official
Elon Musk posted a number of Optimus-related posts on X this weekend. On Saturday, he stated that Optimus would be the Von Neumann probe, a machine that could eventually be capable of replicating itself. This capability, it seems, would be the key to Tesla achieving Elon Musk’s ambitious Optimus production targets.
Amidst the conversations about Optimus on X, a user of the social media platform asked the CEO what the plural term for the humanoid robot will be. As per Musk, Tesla will be setting the plural term for Optimus since the company also decided on the robot’s singular term. “Since we are naming the singular, we will also name the plural, so Optimi it is,” Musk wrote in his reply on X.
This makes it official. For media outlets such as Teslarati, numerous Optimus bots are now called Optimi. It rolls off the tongue pretty well, too.
Optimi will be a common sight worldwide
While Musk’s comment may seem pretty mundane to some, it is actually very important. Optimus is intended to be Tesla’s highest volume product, with the CEO estimating that the humanoid robot could eventually see annual production rates in the hundreds of millions, perhaps even more. Since Optimi will be a very common sight worldwide, it is good that people can now get used to terms describing the humanoid robot.
During the Tesla 2025 Annual Shareholder Meeting, Musk stated that the humanoid robot will see “the fastest production ramp of any product of any large complex manufactured product ever,” starting with a one-million-Optimi-per-year production line at the Fremont Factory. Giga Texas would get an even bigger Optimus production line, which should be capable of producing tens of millions of Optimi per year.
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Tesla is improving Giga Berlin’s free “Giga Train” service for employees
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
Tesla will expand its factory shuttle service in Germany beginning January 4, adding direct rail trips from Berlin Ostbahnhof to Giga Berlin-Brandenburg in Grünheide.
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
New shuttle route
As noted in a report from rbb24, the updated service, which will start January 4, will run between the Berlin Ostbahnhof East Station and the Erkner Station at the Gigafactory Berlin complex. Tesla stated that the timetable mirrors shift changes for the facility’s employees, and similar to before, the service will be completely free. The train will offer six direct trips per day as well.
“The service includes six daily trips, which also cover our shift times. The trains will run between Berlin Ostbahnhof (with a stop at Ostkreuz) and Erkner station to the Gigafactory,” Tesla Germany stated.
Even with construction continuing at Fangschleuse and Köpenick stations, the company said the route has been optimized to maintain a predictable 35-minute travel time. The update follows earlier phases of Tesla’s “Giga Train” program, which initially connected Erkner to the factory grounds before expanding to Berlin-Lichtenberg.
Tesla pushes for majority rail commuting
Tesla began production at Grünheide in March 2022, and the factory’s workforce has since grown to around 11,500 employees, with an estimated 60% commuting from Berlin. The facility produces the Model Y, Tesla’s best-selling vehicle, for both Germany and other territories.
The company has repeatedly emphasized its goal of having more than half its staff use public transportation rather than cars, positioning the shuttle as a key part of that initiative. In keeping with the factory’s sustainability focus, Tesla continues to allow even non-employees to ride the shuttle free of charge, making it a broader mobility option for the area.
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Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
The Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km.
Tesla’s Model 3 and Model Y once again led the field in a new real-world energy-consumption test conducted by China’s Autohome, outperforming numerous rival electric vehicles in controlled conditions.
The results, which placed both Teslas in the top two spots, prompted Xiaomi CEO Lei Jun to acknowledge Tesla’s efficiency advantage while noting that his company’s vehicles will continue refining its own models to close the gap.
Tesla secures top efficiency results
Autohome’s evaluation placed all vehicles under identical conditions, such as a full 375-kg load, cabin temperature fixed at 24°C on automatic climate control, and a steady cruising speed of 120 km/h. In this environment, the Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km, as noted in a Sina News report.
These figures positioned Tesla’s vehicles firmly at the top of the ranking and highlighted their continued leadership in long-range efficiency. The test also highlighted how drivetrain optimization, software management, and aerodynamic profiles remain key differentiators in high-speed, cold-weather scenarios where many electric cars struggle to maintain low consumption.

Xiaomi’s Lei Jun pledges to continue learning from Tesla
Following the results, Xiaomi CEO Lei Jun noted that the Xiaomi SU7 actually performed well overall but naturally consumed more energy due to its larger C-segment footprint and higher specification. He reiterated that factors such as size and weight contributed to the difference in real-world consumption compared to Tesla. Still, the executive noted that Xiaomi will continue to learn from the veteran EV maker.
“The Xiaomi SU7’s energy consumption performance is also very good; you can take a closer look. The fact that its test results are weaker than Tesla’s is partly due to objective reasons: the Xiaomi SU7 is a C-segment car, larger and with higher specifications, making it heavier and naturally increasing energy consumption. Of course, we will continue to learn from Tesla and further optimize its energy consumption performance!” Lei Jun wrote in a post on Weibo.
Lei Jun has repeatedly described Tesla as the global benchmark for EV efficiency, previously stating that Xiaomi may require three to five years to match its leadership. He has also been very supportive of FSD, even testing the system in the United States.
