A seven-day clock over a county that has already voted
The clock, if the sharpest of the reports is to be believed, is already running. Fintechweekly has carried Elon Musk's confirmation that Tesla will launch the Terafab project in seven days . In Grimes County the political machinery has not waited on that countdown. The Commissioner Court has voted to award SpaceX a critical tax abatement and a reinvestment zone designation for the project . Governor Greg Abbott has announced that SpaceX will construct a vertically integrated semiconductor fabrication plant in the county . On the public record, Terafab already has a place, a sponsor, and a blessing from the state.
What it does not yet have, according to the document that ought to matter most, is a deal. Electrek's reading of the SpaceX S-1 finds Terafab in the very early stages, with no financial terms, no intellectual property rights, and no binding commitments . The same filing, on that account, places the joint project Macrohard in exactly the same condition: early, unbound, and without agreed rights . Tesla and SpaceX, the report concludes, have no binding commitments for either venture . A county can designate a reinvestment zone. A governor can announce a plant. A founder can put a launch on a seven-day clock. None of those acts, on the evidence of the S-1, has yet produced an obligation the parties have accepted .
That gap is the story. Terafab is being spoken of as if it were a factory, while the corporate record still describes a proposal . The two registers have been running side by side in the same news cycle, and they do not reconcile. One is civic and immediate: a vote, an exemption, an expansion announced from the governor's office . The other is financial and provisional: no terms, no intellectual property, no commitment . Between them sits a claim, attached to TechCrunch's account of the Texas plan, that the facility will be the largest and most valuable building on Earth by far . The superlative and the absence of a binding commitment are, for the moment, part of the same announcement .
The companies are not strangers. The same S-1 reporting records $650 million in related-party transactions between Tesla and SpaceX in 2025 . Money already moves between them. What has not moved, on Electrek's account of the filing, is a commitment that would turn Terafab from a named ambition into an enforceable joint project . The seven-day launch, if it means a groundbreaking, a corporate unveiling, or merely another statement, is not specified in the reporting that carries it . What is specified is the mismatch: a public timetable measured in days, and a private legal position measured in the things that have not been agreed .
Chips for robotaxis, robots, and a terawatt of compute
The purpose of the plant, where the sources agree, is not a general foundry open to the market. Tesla plans to build a Terafab to produce semiconductors for its robotaxi and humanoid robot programmes . The output is meant to power Tesla's Full Self-Driving software, the Cybercab robotaxi programme, and the Optimus humanoid robot line . Tom's Hardware, reporting Musk's unveiling of the project under the spelling TeraFab, describes a single roof over chips, memory, and the packaging of processors, and a target of a terawatt of annual compute . Abbott's announcement uses the language of vertical integration: not a wafer line alone, but a semiconductor fabrication plant that holds the stack together in Grimes County .
The volumes attached to that purpose are industrial in a way few private announcements attempt. Terafab is designed, on accounts that Electrek, Business Insider and Fintechweekly all carry, to produce 100,000 wafer starts a month at the outset, scaling to one million wafer starts a month at full capacity . Alongside that ramp sits a second target: 100 to 200 billion custom artificial-intelligence and memory chips a year . Those chips are not described as a merchant product. They are described as the supply for software and machines Tesla already talks about as its next businesses — cars that drive themselves, a robotaxi fleet, a humanoid line .
Set beside the wafer figures, the terawatt claim is doing a particular kind of work . A terawatt is not a factory specification in the ordinary sense. It is a claim about the scale of calculation the plant is meant to underwrite. The design numbers that several outlets share are more concrete, and they are large enough on their own. One hundred thousand wafer starts a month is a serious fab. One million is a claim to sit among the largest manufacturing systems of its kind . One hundred to two hundred billion custom chips a year is a volume that only makes sense if the robots and the robotaxis are themselves imagined at a scale the sources do not show as already delivered . The reporting provides the target, and it provides the programmes the target is supposed to feed . It does not provide a baseline of chips Tesla buys today, against which a reader could judge the leap.
TechCrunch's account adds a physical superlative that belongs in the same register: the facility will be the largest and most valuable building on Earth by far . No source in this set supplies a floor area, a comparison building, or a valuation method for that sentence. It functions as rhetoric attached to the investment story, and it should be read as such. What can be read more carefully is the integration claim. Musk's unveiling, as Tom's Hardware reports it, is not only a fab . It is chips, memory and packaging in one place . Abbott's version is a vertically integrated plant . The Statesman and Business Insider locate the strategic point in Tesla's own product map: semiconductors for robotaxis and humanoid robots, not a sideline in contract manufacturing .
The logic, if the announcements are taken at their word, is captive supply. Tesla's most ambitious products would no longer depend on outside foundries for the custom silicon those products are said to require . Whether that logic survives contact with the S-1 is a separate question. On the design as published, Terafab is a bet that the constraint on Cybercab and Optimus is not only software, or demand, but wafers . Business Insider has framed the same bet as possibly Musk's biggest challenge yet, which is a judgement rather than a finding, and which sits beside the design numbers without explaining how a carmaker and a rocket company propose to learn a foundry's trade at this volume .
A price that will not sit still
The money will not hold still, and the disagreement is not a rounding error.
Electrek reported that Tesla and SpaceX had unveiled a $25 billion chip fabrication facility called Terafab in Austin . TechCrunch contradicted that account, reporting that the companies will invest $16.8 billion to start building a Terafab chip factory in Texas . The dispute is about both the figure and the framing of place. One story is a $25 billion unveiling in Austin . The other is a $16.8 billion start, located in Texas rather than pinned to the city Electrek named . They cannot both be the definitive description of the same announcement. Readers are left with two publications, two sums, and two geographies, published as if each were the news.
Electrek's $25 billion Austin unveiling and TechCrunch's $16.8 billion Texas start cannot both be the definitive account of the same plant.
Other figures have arrived without resolving the conflict. Tom's Hardware reported that Musk unveiled a $20 billion TeraFab project to make chips, memory and package processors under one roof . That number sits between Electrek's $25 billion and TechCrunch's $16.8 billion, and it is attached to an unveiling rather than to a start of construction . The first phase, in the Statesman's reporting and in the governor's announcement, represents a capital investment of more than $16.8 billion . The phrase "more than" confirms a floor that matches TechCrunch's starting figure, and it refuses a ceiling . Electrek, in a separate report on the power plan, again describes a $16.8 billion chip megafactory . The $16.8 billion number is the one that recurs as a phase, a start and a plant. The $20 billion and $25 billion numbers are unveilings that the other reporting does not adopt .
Then the ceiling lifts again. TechCrunch has reported that SpaceX may spend up to $119 billion on the Terafab chip factory in Texas . The same outlet's account includes a more specific consideration: SpaceX is considering spending $55 billion to build a semiconductor factory in Grimes County for the project . A company that is considering $55 billion, and that may spend as much as $119 billion, is not a company that has published a single project cost . It is a company whose reported range, across this set of sources, runs from a first phase of more than $16.8 billion to a possible outlay of $119 billion . The distance between those numbers is larger than the entire first-phase investment several times over.
The honest reading is that there is no agreed price, because there is not yet an agreed project in the legal sense . A start of $16.8 billion can be stated by a governor and by several newsrooms . An unveiling can be priced at $20 billion in one report and $25 billion in another . A consideration of $55 billion and a possible spend of $119 billion can sit in a later TechCrunch account without cancelling the earlier start figure . None of these is described, in the S-1 reporting, as a financial term attached to a binding commitment . They are headlines in search of a contract. Until the contract exists, the price is a statement of intent, and statements of intent have been allowed to multiply.
The Austin question belongs with the money, because Electrek bound them together. The $25 billion facility, in that account, was unveiled in Austin . The Statesman has reported that Tesla is advancing an Austin chip facility as Terafab takes shape, which keeps the city in the story without adopting Electrek's sum . Against that, the governor's announcement places the plant in Grimes County, the Commissioner Court has voted on a Grimes County project, and TechCrunch's larger spending figures are attached to a factory in that county or, more loosely, in Texas . Grimes County is the jurisdiction that has acted . Austin is the city some of the Tesla-facing coverage still uses . The sources do not supply a map that would settle whether those are two names for one site or two sites being spoken of as one project. What they supply is a disagreement that has not been closed. Electrek's Austin unveiling at $25 billion stands contradicted by TechCrunch's $16.8 billion Texas start, while the official announcement and the local vote have proceeded under the Grimes County heading .
Electrek's verdict on the $25 billion version, the version TechCrunch declined to accept, was that the announcement reeked of desperation . That is a tone, not a term sheet. It is worth recording because it shows how far the coverage has already split: one newsroom treating the unveiling as a symptom, another substituting a smaller starting figure and a different geography, a third pricing an unveiling at $20 billion, and a fourth leaving the door open to $119 billion . Desperation, if it is present, would show up as a reach beyond demonstrated competence. The sources that use the word do not demonstrate the competence, and the sources that avoid the word do not demonstrate a settled budget either .
A full property-tax exemption, and one vote against
Grimes County has not treated the project as hypothetical. The Commissioner Court voted to award SpaceX a critical tax abatement and a reinvestment zone designation . The abatement, as KBTX reported it, would give SpaceX a full exemption on property taxes tied to the project . A full exemption is not a discount and not a phase-in. It is a decision that the property-tax burden attached to Terafab, on the terms the court approved, will not be collected from SpaceX . The reinvestment zone designation sits beside that exemption as the second measure, the planning instrument that marks the project as the kind of investment the county is prepared to privilege .
Both measures drew a lone vote against. Precinct 2 Commissioner David Tullos cast the only no on each of them . The reporting available here does not record his reasons. It records the fact of the dissent, and the fact that it did not prevail. A court that can produce a single no, and still deliver a full property-tax exemption, has made a choice about risk. The county is extending a benefit whose value scales with the value of the property. If Terafab becomes the largest and most valuable building on Earth, as one account has claimed, the exemption is an exemption on an extraordinary base . If the project remains what the S-1 describes — early, without financial terms, without a binding commitment — the county has granted the exemption to a plan the companies have not yet bound themselves to build .
That is the local stake, and it does not require a speech from the dais to be visible. Incentives of this kind are usually justified as the price of landing a project that might otherwise land elsewhere. The sources do not describe a competing county, a rival bid, or a threat to leave. They describe a vote, a full exemption, a reinvestment zone, and one commissioner who would not join the majority . They also describe, from the governor, an announcement that SpaceX will construct the plant in Grimes County, with a first phase of more than $16.8 billion . The state's language is the language of an expansion already decided . The filing's language is the language of a project not yet agreed . The county has voted as if the first language were the operative one .
Business Insider has reported that an artificial-intelligence backlash has come for Musk's massive Terafab chip factory in Texas . The same outlet is among the sources for the court's vote, which places the backlash and the abatement in the same frame without specifying, in the material at hand, what form the backlash has taken . What can be said is that the political reception is not uniformly the reception of a ribbon-cutting. A national business desk has treated the Texas factory as a site where opposition to the current wave of artificial-intelligence infrastructure has arrived . A county court has treated it as a project deserving a full property-tax exemption . Those are different publics, reading the same ambition through different costs. One cost is fiscal, borne as forgone revenue by the jurisdiction that voted . The other, so far as this set of sources will support, is the broader unease Business Insider has recorded as already present . Tullos's no vote is the only named dissent inside the court itself . It is a small fact, and it is the only crack the local record, as reported, has been willing to show.
The scale of the incentive is inseparable from the scale of the claim. A full exemption on a first phase of more than $16.8 billion is a different public gift from a full exemption on a plant that might, on TechCrunch's upper figure, absorb as much as $119 billion . The court voted on the project in front of it, not on a spreadsheet of disputed headlines. But the project in front of it does not have a single published cost . The exemption is certain in form — full, and tied to the project — while the asset it exempts is not certain in size, in binding status, or even, across the national press, in city . That asymmetry is the county's exposure. SpaceX receives clarity. Grimes County receives a designation, a forgone tax, and a set of corporate announcements that have not yet hardened into an obligation .
Gas plants where the solar story might have been
There is a second asymmetry, and it sits in the power plan. SpaceX has confirmed that it will power Terafab — described in this account as its $16.8 billion chip megafactory in Texas — with its own natural gas power plants and very large battery arrays . Electrek's headline on that confirmation is blunt: the plant will run on gas, not on Tesla solar . The confirmation is not a rumour about a utility mix. It is a stated choice of on-site generation, gas-fired, paired with storage, and described as SpaceX's own .
The contrast does not need to be invented. Tesla's public identity is bound up with electric vehicles and with solar. The chip plant meant to feed Tesla's robotaxis and humanoid robots will, on this confirmation, draw its electricity from gas plants rather than from the solar brand of the company whose products the chips are supposed to serve . Very large battery arrays do not erase that choice . They sit beside it. Storage can firm a renewable system; here it is reported alongside gas generation as the power architecture of the fab . The sources do not describe a solar farm, a renewable power-purchase agreement, or a claim that the gas is transitional. They describe gas plants and batteries, and a newsroom willing to say the contrast aloud .
Why the contrast matters is not merely aesthetic. A fab designed for 100,000 wafer starts a month, and for a million at full capacity, is an electrical load before it is a symbol . The terawatt-of-compute target, in the Tom's Hardware account, makes the same point from the other direction: the ambition is stated in units of power . Someone has to generate that power, on the site or for the site. SpaceX's answer, as confirmed, is its own gas-fired plants and very large batteries . That answer has consequences the announcements do not dwell on, and that this set of sources does not quantify. Gas is a fuel with a price, a supply line and a carbon profile, and a factory billed as the largest building on Earth would be a factory whose power choice is visible . The artificial-intelligence backlash Business Insider has reported arriving at the Texas project has, at minimum, a concrete object in that choice, whether or not the backlash has been aimed at the turbines specifically . The sources do not draw that line for the reader. The facts sit close enough that the line is available.
There is also a corporate tell in the pronoun. Electrek's account of the confirmation calls Terafab SpaceX's megafactory . Abbott announced a SpaceX plant . The tax abatement runs to SpaceX . Tesla, in other reports, is the company whose robotaxis and robots the chips are for, and the company said to be launching the project in seven days . The power plan is SpaceX's . The product plan is Tesla's . The joint character of the venture is assumed in the headlines that pair the two companies . It is not, on the S-1, a character that has been reduced to terms . Gas plants assigned to the SpaceX side of an unbound partnership are a reminder that "joint" is still, in important respects, a press description. The electrons have been assigned. The obligations have not .
The $16.8 billion figure returns here with a particular weight. It is the sum Electrek attaches to the megafactory whose power plan has been confirmed, and it is the sum TechCrunch attached to the start of building, and it is the floor the governor's announcement and the Statesman both place under the first phase . A reader looking for the version of Terafab that has moved beyond a slide can point to three things: a county vote, a gubernatorial announcement, and a confirmed choice of gas and batteries . None of those is a term sheet between Tesla and SpaceX . All of them are more concrete than a disputed unveiling price. The power plan, in particular, is a decision with hardware attached to it — plants and arrays, not a range of possible billions . It is also a decision that fixes the plant's relationship to fuel before the companies have fixed their relationship to each other .
What the filing withholds
The SpaceX S-1, as Electrek has read it, is the document that refuses the rest of the week's language. Terafab is in the very early stages . There are no financial terms . There are no intellectual property rights agreed . There are no binding commitments . Macrohard, the other joint project named in that reporting, is in the same condition, which suggests that the filing's caution is not a quirk of one codename . Tesla and SpaceX have no binding commitments for their joint projects . A reader who has absorbed a governor's announcement, a county exemption, a seven-day launch and a stack of dollar figures has to set all of that beside a single legal fact: the companies have not bound themselves .
No financial terms, no intellectual property rights, and no binding commitments: the filing's description of a project the county has already exempted from tax.
Early stage is a phrase that can mean several things, and the reporting is specific about which things it means here. It means the absence of financial terms, so the $16.8 billion, the $20 billion, the $25 billion, the $55 billion and the $119 billion are not terms of a deal between the parties . It means the absence of intellectual property rights, so the custom chips, the memory, the packaging and the designs that would make a vertically integrated plant valuable have not been allocated on paper . It means the absence of binding commitments, so neither company is obliged to build, to fund, or to buy . A launch in seven days can still occur . Launches of projects, as distinct from launches of factories, are cheap. What cannot be claimed, on the filing as reported, is that Terafab is a concluded transaction .
The $650 million in related-party transactions between Tesla and SpaceX in 2025 is the detail that keeps this from being a story about two companies that do not do business . They do. The sum is large enough to matter and specific enough to cite, and the sources do not itemise it . It cannot be recruited as evidence that Terafab is funded, because the same report that records the sum records the absence of financial terms for the project . It can be recruited only as evidence that the corporate relationship is already monetary. The channel exists. The channel has not, on this filing, been used to capitalise Terafab under agreed terms .
The challenge, if it is to be stated without a headline's adjective, is ordinary and severe. Semiconductor fabrication at the volumes named here is among the most capital-intensive manufacturing there is, which is why the reported capital figures, even in dispute, are measured in tens of billions and why one of them reaches past a hundred . The plant is supposed to make not only chips but memory, and to package processors, under one roof . It is supposed to be vertically integrated . It is supposed to feed three Tesla programmes at once: Full Self-Driving, Cybercab and Optimus . It is supposed, in one account, to underwrite a terawatt of annual compute, and in another to occupy the largest and most valuable building on Earth . And it is supposed to do this on electricity from SpaceX's own gas plants and battery arrays, on land in a county that has already surrendered the property tax, under a timetable measured in days .
Against that list, the filing offers a short one. No financial terms. No intellectual property rights. No binding commitments . The list is the same for Macrohard . The superlatives are real as claims, and they have been repeated often enough to acquire the feel of a plan. The more durable fact is the mismatch the week has produced. Grimes County has voted . The governor has announced . Musk has, on one report, confirmed a launch in seven days . The national press has published at least five different pictures of the money, from a $16.8 billion start to a $20 billion unveiling, a contradicted $25 billion Austin figure, a $55 billion consideration and a possible $119 billion . The S-1 has published the absence of a deal .
What happens when a seven-day clock expires over a project with no binding commitment is not reported here, and should not be guessed. What can be said is what the record already contains. A tax exemption has been granted to SpaceX for a project the companies have not bound themselves to execute . A power plan has been confirmed for a megafactory whose cost is stated, in that same confirmation, as $16.8 billion, while other accounts place the possible spend many times higher . A product plan has been stated in wafer starts and in billions of chips, for machines and software that the chips are meant to make possible . An Austin unveiling at $25 billion has been contradicted by a Texas start at $16.8 billion . And a building has been called the largest and most valuable on Earth by a publication that also declined to adopt the Austin figure .
Terafab, in the form the sources will support, is an announcement that has outrun its contract. The county, the governor and the product roadmap have all been invited to treat the announcement as a factory . The filing has not . Until financial terms, intellectual property and a binding commitment appear in a document that can be cited with the same confidence as the court vote, the seven-day launch is a date on a claim, not a date on a plant . The wafers, the gas plants, the exemption and the disputed billions are all waiting on that distinction. So is anyone asked to believe that the largest building on Earth can be declared before the parties have agreed to build it .