Investor's Corner
Tesla explores safer battery production with novel DCM recovery system patent
In what appears to be yet another step towards its goal of operating the safest car factory in the industry, Tesla has been granted a patent that could pave the way for a safer process in battery production. Published today, the electric car maker’s recent patent describes a system to treat and recycle Dichloromethane (DCM), which is among the materials used in the production of electric car batteries.
DCM is utilized in a variety of industrial processes, particularly in chemical plastic welding, wherein softened plastic pieces or surfaces are welded together. The material is also used to soften plastic sheets for stretching or shaping, and as a solvent to remove unwanted compounds. In Tesla’s case, DCM is among the materials used in the forming of a separator base film for an electric car’s battery system. While DCM is invaluable in manufacturing, though, the material carries some health risks.
Dichloromethane is the least toxic among the simple chlorohydrocarbons, but its high volatility makes it an inhalation hazard nonetheless. Prolonged skin contact with DCM could also result in the material dissolving some of the skin’s fatty tissues, causing irritation or chemical burns. With these risks in mind, the manufacturing industry employs ways to recover DCM. Tesla notes that current systems for DCM treatment and recovery are capital intensive, particularly since the process involves expensive components such as activated carbon beds, condensers, steam boilers and distribution systems, density separation vessels, and waste water treatment systems.
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- Tesla’s DCM treatment system. [Credit: US Patent Office]
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- A flow chart illustrating operation of an exhaust treatment system for treating a waste exhaust stream containing dichlorom ethane. [Credit: US Patent Office]
Tesla’s diagrams outlining its Dichloromethane recovery system. [Credit: US Patent Office]
Tesla describes conventional DCM treatment systems as follows:
“The DCM itself may then be removed through a heating and/or evaporation process with the exhaust collected. This exhaust containing DCM is then combined with the exhaust from other tools and systems used in the manufacturing process. The combined exhaust may then be fed to a recovery plant to recover DCM. In the recovery plant, the waste exhaust stream is typically treated with activated carbon. This scrubbing process requires high capital expenditure (many expensive components), high operating cost (extensive steam and cooling water consumption which accounts for >20% of total process cost), large footprint requirements, and large amounts of waste water that need to be processed. In order to address these cost and environmental-remediation issues, an improved process for the removal of DCM from exhaust streams is needed.”
Tesla’s take on DCM treatment and recovery utilizes a wet scrubber and a density separator vessel as key components of the system. The wet scrubber in Tesla’s patent has a scrubbing chamber, where water is utilized to scrub the waste exhaust stream containing the DCM. Tesla notes that the wet scrubber could adopt a variety of designs to remove DCM from the waste exhaust stream, including a venturi scrubber design, a condensation scrubber design, an impingement-plate scrubber design, or a packed bed tower design, among others.
Tesla’s use of a density separator vessel is described in the following section from the patent.
“The density separator vessel has an inlet to receive the liquid water and DCM mixture, an outlet to expel DCM, and an outlet to expel waste water. The DCM may be routed back to the industrial process for reuse and/or collected for later use. The waste water may be routed back to the wet scrubber, as shown along (the) waste water return loop. Waste water may also or alternately be routed to waste water treatment system for processing for subsequent treatment by (the) waste water treatment system.
“Typically, a large portion of the waste water is returned to the wet scrubber via (the) waste water return loop and a small portion of the waste water is treated by the waste water treatment system. Even though the waste water may contain small amounts of DCM, the waste water will still retain its ability to scrub the exhaust containing DCM. An advantage of the wet scrubber over the activated carbon beds is that all or most of the water used by the wet scrubber is the waste water from the density separator vessel, resulting in substantial savings of water and energy, and resultantly, substantial cost savings.”
Tesla states that compared to more traditional exhaust treatment systems, the DCM treatment and recovery model outlined in its patent effectively eliminates the use of steam and cooling, while also reducing the amount of throughput needed by a waste water system. With these efficiencies in mind, Tesla notes that it could reduce capital expenditures and operating costs “for the same amount of DCM processed processing.” The increased simplicity of the system and reduced airflow rates are expected to help the company get more savings in both capital expenditures and operating costs as well.
More than a way to optimize its operations, Tesla’s recent patent is also a notable way for the company to keep its battery production lines safer for its employees. Such a system would definitely be invaluable for the company, particularly as Tesla is now preparing the Model 3 for a global rollout. With the Model 3 ramp ever-expanding, and with high-volume vehicles like the Model Y and possibly the Tesla pickup truck in the pipeline, optimizations such as a better DCM treatment and recovery system are all but necessary.
Tesla’s recently published patent on its DCM treatment system could be accessed here.
Update: 4:00 p.m. EDT – Charles Schwab has reached out to TESLARATI with the following statement, clarifying that it plans to vote FOR Musk’s compensation package:
“Schwab Asset Management’s approach to voting on proxy matters is thorough and deliberate. We utilize a structured process that focuses on protecting and promoting shareholder value. We apply our own internal guidelines and do not rely on recommendations from Glass Lewis or ISS. In accordance with this process, Schwab Asset Management intends to vote in favor of the 2025 CEO performance award proposal. We firmly believe that supporting this proposal aligns both management and shareholder interests, ensuring the best outcome for all parties involved.”
There have also been updates to the headline and various paragraphs to reflect this as well as accuracy.
Tesla investors are pushing Charles Schwab for clarification after it was expected to vote against CEO Elon Musk’s pay package.
Several high-profile Tesla influencers are speaking out against Charles Schwab, saying its decision to vote against the plan that would retain Musk as CEO and give him potentially more voting power if he can achieve the tranches set by the company’s Board of Directors.
The Tesla community appeared to see that Schwab is one firm that tends to vote against Musk’s compensation plans, as they also voted against the CEO’s 2018 pay package, which was passed by shareholders but then denied by a Delaware Chancery Court.
Schwab’s move was recognized by investors within the Tesla community and now they are speaking out about it:
Hey @CharlesSchwab – I need to speak with someone from Schwab Private Wealth Services this week. Please reach out via email, the mobile app message center, phone, or X DM.
Here’s why this is urgent: At least 6 of your ETF funds (around 7 million $TSLA shares) voted against… https://t.co/uSgPWnfTFc
— Jason DeBolt ⚡️ (@jasondebolt) November 3, 2025
If @CharlesSchwab doesn’t vote for Elon Musk’s 2025 CEO Performance Award plan, I’ll move all my assets to another brokerage. My followers, many of whom also hold assets with Schwab and collectively own at least hundreds of millions in $TSLA, may do the same.
I can’t in good… https://t.co/6iUU6PdzYx
— Sawyer Merritt (@SawyerMerritt) November 3, 2025
ready to help with the @CharlesSchwab exodus
— Gali (@Gfilche) November 3, 2025
At least six of Charles Schwab’s ETFs were expected to vote against Tesla’s Board recommendation to support the compensation plan for Musk. The six ETFs represent around 7 million Tesla $TSLA shares.
Jason DeBolt, an all-in Tesla shareholder, summarized the firm’s decision really well:
“As a custodian of ETF shares, your fiduciary duty is to vote in shareholders’ best interests. For a board that has delivered extraordinary returns, voting against their recommendations doesn’t align with retail investors, Tesla employees, or the leadership we invested to support. If Schwab’s proxy voting policies don’t reflect shareholder interests, my followers and I will move our collective tens of millions in $TSLA shares (or possibly hundreds of millions) to a broker that does, via account transfer as soon as this week.”
Tesla shareholders will vote on Musk’s pay package on Thursday at the Annual Shareholders Meeting in Austin, Texas.
It seems more likely than not that it will pass, but investors have made it clear they want a decisive victory, as it could clear the path for any issues with shareholder lawsuits in the future, as it did with Musk’s past pay package.
Elon Musk
Norway’s $2 trillion sovereign wealth fund votes against Elon Musk’s 2025 performance award
The fund is managed by Norges Bank Investment Management (NBIM), and it holds a 1.14% stake in Tesla valued at about $11.6 billion.
Norway’s $2 trillion sovereign wealth fund has voted against Elon Musk’s 2025 performance award, which will be ultimately decided at Tesla’s upcoming annual shareholder meeting.
The fund is managed by Norges Bank Investment Management (NBIM), and it holds a 1.14% stake in Tesla valued at about $11.6 billion.
NBIM’s opposition
NBIM confirmed it had already cast its vote against Musk’s pay package, citing concerns over its total size, dilution, and lack of mitigation of key person risk, as noted in a CNBC report. The fund acknowledged Musk’s leadership of the EV maker, and it stated that it will continue to seek dialogue with Tesla about its concerns.
“While we appreciate the significant value created under Mr. Musk’s visionary role, we are concerned about the total size of the award, dilution, and lack of mitigation of key person risk- consistent with our views on executive compensation. We will continue to seek constructive dialogue with Tesla on this and other topics,” NBIM noted.
The upcoming Tesla annual shareholder meeting will decide whether Musk should receive his proposed 2025 performance award, which would grant him large stock options over the next decade if Tesla hits several ambitious milestones, such as a market cap of $8.5 trillion. The 2025 performance award will also increase Musk’s stake in Tesla to 25%.
Elon Musk and NBIM
Elon Musk’s proposed 2025 CEO performance award has proven polarizing, with large investors split on whether the executive should be given a pay package that, if fully completed, would make him a trillionaire.
Institutional Shareholder Services and Glass Lewis have recommended that shareholders vote against the deal, and initiatives such as the “Take Back Tesla” campaign have rallied investors to oppose the proposed performance award. On the other hand, other large investors such as ARK Invest and the State Board of Administration of Florida (SBA) have urged shareholders to approve the compensation plan.
Interestingly enough, this is not the first time that Musk and NBIM have found themselves on opposing sides. Last year, NBIM voted against reinstating Musk’s 2018 performance award, which had already been fully accomplished but was rescinded by a Delaware judge.
Later reports shared text messages between Musk and NBIM Chief Executive Nicolai Tangen, who was inviting the CEO to a dinner in Oslo. Musk declined the invitation, writing, “When I ask you for a favor, which I very rarely do, and you decline, then you should not ask me for one until you’ve done something to make amends. Friends are as friends do.”
Investor's Corner
Michael Dell points out practical advantage of Elon Musk’s proposed pay package
As pointed out by the Dell Technologies CEO, Musk will only be rewarded if he delivers extraordinary value to shareholders
Michael Dell has weighed in on Elon Musk’s controversial 2025 CEO Performance Award, offering a grounded perspective amidst the noise surrounding the pay package today.
As pointed out by the Dell Technologies CEO, Musk will only be rewarded if he delivers extraordinary value to shareholders. Musk would quite literally receive no compensation if he fails to achieve his targets.
Dell emphasizes results over rhetoric
Dell shared his thoughts about Musk’s 2025 CEO Performance Award in a post on X.“Vote FOR Elon Musk. The award is only achieved IF he hits exceptionally ambitious market-cap and operational milestones—if he falls short, he gets nothing,” Dell wrote in his post.
“If he succeeds, shareholders will win big through unprecedented value creation, and he will earn added voting rights to continue driving Tesla’s long-term vision.”
Musk replied with a short “Thanks Michael,” acknowledging Dell’s support. Dell’s framing cuts through the debate surrounding Musk’s compensation, as he simply focused on the incentive structure’s risk-reward balance.
Musk’s ambitious pay package
Elon Musk’s 2025 CEO Performance Award requires Tesla’s market capitalization to rise from roughly $1.1 trillion today to $8.5 trillion within a decade. This would make Tesla more valuable than any company in history.
Apart from this, Tesla’s operating profit must also grow from $17 billion to $400 billion annually. Musk must also lead the company to several product-related milestones, such as 20 million cumulative vehicle deliveries, 10 million Full Self-Driving subscriptions, 1 million Tesla Bots, and 1 million operating Robotaxis.
So far, proxy advisors Glass Lewis and ISS have urged shareholders to vote against the plan. Some prominent investors, including ARK Invest CEO Cathie Wood, however, have voiced strong support for the plan. Wood called Musk “the most productive human being on earth,” arguing that his vision and ability to attract talent are central to Tesla’s success.
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