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Tesla is subtly building a giant battery to support Texas’ power grid

(Credit: Tesla)

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It appears that Tesla is silently expanding the reach of its energy business into Texas’ energy sector, which was battered recently amidst unusually cold weather. As per recent reports, a Tesla subsidiary registered as Gambit Energy Storage LLC is currently building a 100MW-plus battery storage system in Angleton, Texas, about 40 miles south of Houston. The massive utility-scale battery will be connected to the same grid that failed during the past month’s freeze. 

Despite being built through a subsidiary, the 100MW battery in Angleton could be considered as Tesla’s first notable foray into Texas’ mainstream energy sector. Quite interestingly, the project almost seemed like it was being built in secret, as workers at the site reportedly kept equipment hidden and onlookers were discouraged. However, the presence of Tesla logos on a worker’s gear and several public documents have linked the project to the Elon Musk-led company, as per a Bloomberg report. 

The 100MW battery storage system currently being built by Gambit is registered with the Electric Reliability Council of Texas (ERCOT), which Elon Musk ironically called out on Twitter during the state’s power difficulties last month. ERCOT senior director of system planning Warren Lasher has noted that the battery system, which is being built adjacent to a Texas-New Mexico Power substation, has a proposed commercial operation date of June 1, 2021

The 100MW big battery in Angleton stands as one of the latest large-scale projects of Tesla Energy. Tesla’s solar and battery storage division does not typically attract as much news coverage as the company’s flashier electric car business, but company executives such as Elon Musk have highlighted that Tesla Energy can become as big, if not bigger, than the company’s EV branch. “I think long-term Tesla Energy will be roughly the same size as Tesla Automotive. The energy business is collectively bigger than the automotive business,” Musk said. 

While Tesla Energy is yet to recapture Solar City’s previous place in the US residential solar segment and the Powerwall home battery remains production constrained, the company’s grid-scale energy storage units, the Powerpack and Megapack, have seen resounding success. Powerpacks serve as the backbone of the Hornsdale Power Reserve in South Australia, for example, and Megapacks are currently being used for high-profile projects such as the highly-anticipated Moss Landing battery

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Daniel Finn-Foley, head of energy storage at Wood MacKenzie Power and Renewables, highlighted Tesla’s standing in the energy sector in a statement. “Tesla’s energy storage business on a percentage basis is growing faster than their car business, and it’s only going to accelerate. They are absolutely respected as a player, competing aggressively on price,” he said. 

Don’t hesitate to contact us for news tips. Just send a message to tips@teslarati.com to give us a heads up.

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Elon Musk

Elon Musk slams Bloomberg’s shocking xAI cash burn claims

Musk stated that “Bloomberg is talking nonsense.”

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Credit: xAI/X

Elon Musk has forcefully rejected Bloomberg News’ claims that his artificial intelligence startup, xAI, is hemorrhaging $1 billion monthly. 

In a post on X, Musk stated that “Bloomberg is talking nonsense.” He also acknowledged an X user’s comment that people “really have no idea what’s at stake” with AI.

Bloomberg‘s Allegations and Musk’s Rebuttal

The Bloomberg News report painted a dire picture of xAI’s finances. Citing people reportedly familiar with the matter, the news outlet claimed that xAI burns $1 billion a month as costs for building advanced AI models outpaced the company’s limited revenues. 

Bloomberg alleged that xAI is planning to spend over half of a proposed $9.3 billion fundraising haul in three months, with a projected $13 billion loss in 2025. The report also claimed that of the $14 billion that xAI has raised since 2023, only $4 billion remained by Q1 2025. Even this amount, the news outlet alleged, will be nearly depleted in Q2.

xAI did not comment on Bloomberg‘s claims, though Elon Musk shared his thoughts on the matter on social media platform X. In response to an X user who quoted the publication’s article, Musk noted that “Bloomberg is talking nonsense.” Musk, however, did not provide further details as to why the publication’s report was fallacious.

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xAI’s Bright Horizon

Despite Bloomberg‘s claims, even the publication noted that xAI’s prospects are promising. The company, now merged with X, aims to leverage the platform’s vast data archives for model training, which could reduce costs compared to rivals like OpenAI. Tapping into X also allows xAI to access real-time information from users across the globe. 

xAI’s valuation reportedly soared to $80 billion by Q1 2025, up from $51 billion in 2024. The AI startup has attracted heavyweight investors such as Andreessen Horowitz, Sequoia Capital, and VY Capital so far, and optimistic projections point to profitability possibly being attained by 2027. This would be quite a feat for xAI as OpenAI, the AI startup’s biggest rival, is still looking at 2029 as the year it could become cash flow positive.

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xAI supercomputer faces lawsuit over air pollution concerns

NAACP & environmental groups are suing Elon Musk’s xAI over turbine emissions at its Colossus supercomputer site.

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(Credit: xAI)

The xAI supercomputer, Colossus, faces a potential lawsuit from the NAACP and the Southern Environmental Law Center over pollution concerns tied to its gas-powered turbines. The facility has sparked debate over its environmental impact versus economic benefits.

The xAI data center has been operational since last year. The company used pollution-emitting turbines without an air permit, citing a 364-day exemption. Southern Environmental Law Center attorney Patrick Anderson disputed xAI’s exemption, stating: “there is no such exemption for turbines — and that regardless, it has now been more than 364 days.”

The groups issued a 60-day notice of intent to sue under the Clean Air Act, challenging xAI’s permit application under review by the Shelby County Health Department.

According to AP, critics argue the turbines emit smog, carbon dioxide, nitrogen oxides, and formaldehyde, worsening health risks in an area with cancer rates four times the national average.

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“The permit itself says emissions from the site ‘will be an area source for hazardous air pollutants,’” the Southern Environmental Law Center noted, alleging Clean Air Act violations.

Opponents claim xAI installed up to 35 turbines—exceeding the 15 requested—without community oversight, straining Memphis’s power grid.

xAI responded: “The temporary power generation units are operating in compliance with all applicable laws.”

The company highlighted its economic contributions, including billions in investments, millions in taxes, and hundreds of jobs. At an April community meeting, xAI’s Brent Mayo underscored that the “tax revenue will support vital programs like public safety, health, human services, education, firefighters, police, parks, and so much more.” He projected that xAI would generate over $100 million in tax revenue by next year. The company is also investing $35 million in a power substation and $80 million in a water recycling plant.

Additionally, xAI is transitioning to sustainable power, particularly Tesla Megapacks. It is actively working on demobilizing the gas turbines.

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“The temporary natural gas turbines that were being used to power the [xAI’s] Phase I GPUs prior to grid connection are now being demobilized and will be removed from the site over the next two months,” shared the Greater Memphis Chamber. xAI brought Tesla Megapack batteries and a 150-megawatt substation online earlier this year.

Despite xAI’s expansion to a second 1-million-square-foot site, the lawsuit threat underscores tensions between innovation and environmental justice.

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Tesla CEO Elon Musk hits back at drug use claims, calls publications ‘hypocrites’

Elon Musk showed a clean drug test, dispelling any rumors of drug use that came from unfounded reports from two large media outlets.

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Credit: Elon Musk

Tesla CEO Elon Musk has responded to a report from the Wall Street Journal and the New York Times, as both publications claimed he was abusing drugs while being involved with President Trump on both the campaign trail and while he was active within the administration after the election.

A bombshell report from the New York Times, published in late May, stated that Musk was regularly using things like ketamine, ecstasy, and psychedelic mushrooms, and also stimulants like Adderall, during his time within the Trump administration.

The reports cited inside sources who claimed the Tesla and SpaceX frontman was using substances during his time with the government.

However, Musk published the results of a recent drug test performed at Fastest Labs of South Austin. They showed ‘Negative’ results across the board:

Musk was not done there.

He went on to say the New York Times “lies as easy as breathing. It’s normal for them.” He also said both the Times and Wall Street Journal reporters should also publish their own drug test results, stating, “They won’t, because those hypocrites are guilty as sin.”

Musk said years ago that he received ketamine prescriptions from doctors to treat depression. He said he had it “years ago and said so on X, so this is not even news.” He also said that ketamine “helps for getting out of dark mental holes, but haven’t taken it since then.”

Tesla fans and Musk enthusiasts have joked for days now that, if Musk were to be on drugs, other CEOs should also do them, considering his persistence on work-related projects, long hours, and commitment to his job.

Musk has now proven that there has been no drug use with this test, and it seems as if the reports could have some sort of legal impact, although he has not said he will take any action.

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