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xAI Colossus pollution concerns in Memphis continue

NAACP & SELC push back against xAI Colossus supercomputer. City tests say air is safe — but activists aren’t convinced.

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3 weeks ago

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(Credit: xAI)

Politicians in Memphis continue to debate about the pollution concerns arising from the xAI Colossus supercomputer.

The NAACP and the Southern Environmental Law Center (SELC) have already expressed interest in filing a lawsuit against xAI over concerns related to air pollution stemming from its gas-powered turbines. Environmental groups have now raised concerns about water pollutants.

On Tuesday, Memphis released third-party air quality test results from June 13 and 16. The tests were conducted in downtown Memphis, Whitehaven, and Boxtown, two miles from xAI’s site. The city claimed levels of 10 pollutants tested were safe.

xAI receives more Tesla Megapacks for Colossus 2

However, SELC–which is representing the NAACP in a potential lawsuit against xAI–criticized the omission of a key pollutant called ozone from the air quality tests. SELC also noted that monitors were placed against buildings, contrary to EPA guidance, stating air sensors should be “at least six feet above ground level, rooftop, or other objects and away from obstructions, vegetation, or emissions sources that would interfere with the measurement.”

Local opposition intensified, with State Representative Justin J. Pearson asserting: “I stand firm that nothing matters if you cannot breathe clean air, drink clean water, and plant in clean soil.”

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On Wednesday, concerns shifted to the Memphis aquifer, as the Tennessee Department of Environment and Conservation held a virtual meeting on xAI’s wastewater facility.

Activist Pamela Moses criticized xAI. “They are not coming here to uplift or invest in our community. They are here to exploit it. This a distressed and a historically neglected area, and instead of bringing opportunity, Colossal is bringing pollution…secrecy and broken promises,” she said.

xAI’s $80 million Grey Water facility aims to mitigate water concerns. The Colossus Water Recycle Facility, a collaboration between the Tennessee Valley Authority and Nucor Steel, aims to alleviate the strain on the aquifer.

“This project is a game changer in terms of it saving about 4.7 billion gallons of water projected, and about 4.7 billion gallons will remain in the aquifer every year,” said Bobby White of the Greater Memphis Chamber.

As xAI’s Memphis supercomputer continues to be the center of debates, the tension between economic benefits and environmental justice remains unresolved. With ongoing scrutiny and potential legal action, xAI’s efforts to address pollution and water concerns will shape its role in Memphis’ future.

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Maria--aka "M"-- is an experienced writer and book editor. She's written about several topics including health, tech, and politics. As a book editor, she's worked with authors who write Sci-Fi, Romance, and Dark Fantasy. M loves hearing from TESLARATI readers. If you have any tips or article ideas, contact her at maria@teslarati.com or via X, @Writer_01001101.

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Elon Musk

Elon Musk confirms Tesla is already rolling out a new feature for in-car Grok

Tesla is already making in-car Grok more robust with a simple but effective feature that CEO Elon Musk says is “coming.”

Published

9 minutes ago

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July 16, 2025

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Credit: Tesla

Tesla CEO Elon Musk has confirmed that the company will roll out a new feature for in-car Grok as it is rolling out to vehicles for the first time.

Grok was just recently added as a feature to Tesla vehicles within the past week, but owners are already requesting some small changes to make it more convenient to use.

Tesla debuts hands-free Grok AI with update 2025.26: What you need to know

The first is already on the way, Musk confirmed, as WholeMarsBlog requested a simple, but useful feature for Grok as it is used within Tesla vehicles.

Whole Mars requested that “Hey Grok” be used as a wake word, automatically activating the AI assistant without having to touch any buttons. Musk confirmed it is already in development and on the way to vehicles:

This feature is incredibly similar to that of “Hey Siri” with iPhones and other iOS devices. The phone will recognize your voice and hear that prompt, automatically activating Siri. Apple’s assistant will then perform whatever task it is asked to perform. It’s a simple but effective performance feature.

Grok is already getting its first reviews from owners as it rolls out to owners for the first time. It is a long time coming, too. Tesla has been hinting that Grok would be enabled in the vehicles for a while now, and it just started its initial rollout last week.

Grok is available in vehicles with the AMD chip and requires Premium Connectivity or a WiFi connection to use.

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Elon Musk

Tesla reveals key detail of Supercharger Diner, but it’s bigger than you think

Tesla has finally released one key detail about the Supercharger Diner, and it is bigger than what it appears at face-value.

Published

2 hours ago

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July 16, 2025

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Credit: Tesla

Tesla has revealed a key detail of its Supercharger Diner as its launch date appears to be nearing, based on what we are seeing at the site currently.

The Supercharger Diner is located on Santa Monica Boulevard in Los Angeles and was first proposed as an idea by CEO Elon Musk back in 2018. Musk envisioned a drive-in movie-style 1950s-inspired diner that would feature elements such as servers on roller skates, large movie screens, and a menu inspired by classic treats from several decades ago.

A project that first broke ground in 2023, the Supercharger Diner has been in development for over two years, as Tesla performed demolition work at the site back in February of that year.

It has slowly moved forward, and drone footage shot this week seems to show things are nearly up and running. Musk even mentioned that he had eaten at the Diner Supercharger this week.

There are still details that Tesla has yet to announce and confirm. The most important thing is regarding the menu that will be served at the diner.

Tesla has not hinted at what it will be making for patrons at the restaurant, but Musk commended the food and said the diner would be one of the coolest spots in LA.

However, we now have details on another important thing about the restaurant: the hours.

Images taken by Aaron Cash of ABetterTheater.com show the diner will be open 24/7, as it appears on the front doors of the diner:

At first thought, it seems this will operate like any other diner, as many are open for 24 hours a day. Diners typically serve large menus with numerous options, catering to the tastes and moods of anyone who walks in.

People of all walks of life eat at diners, as the food is typically affordable, tasty, and available at any hour to serve those who are night owls or those who work non-typical schedules.

However, Tesla is a bit different, and it seems that this new venture into food service could eventually transition from human servers and cooks to robots, most notably the company’s in-house project of Optimus.

It is something straight out of a Star Wars movie. I can think of Obi-Wan Kenobi visiting Dex in his diner in Attack of the Clones to figure out where a poison dart was sourced from:

Eventually, Optimus will likely be working as an employee in the Tesla Diner, and 24/7 operation will be performed by the humanoid robot that aims to eliminate trivial tasks from humans.

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First glimpse of Tesla Model Y with six seats and extended wheelbase

It’s longer and taller than the regular Model Y, and it has a cool new badge.

Published

5 hours ago

on

July 16, 2025

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Credit: Tesla China

Tesla’s extended wheelbase Model Y has been announced by the electric vehicle maker on its official Weibo page in China. At the same time, details of the upcoming vehicle have been listed in the China Ministry of Industry and Information Technology’s (MIIT) new regulatory catalog.

The extended wheelbase Model Y

Tesla announced the upcoming vehicle on its official Weibo page, with the company noting that the new car will be called the “Model Y L.” Images posted by the company showed that the Model Y L will feature a “Model Y” badge with a stylized “Y” graphic. A teaser image of the vehicle taken from its side also emphasizes the extra space that was gained from its extended wheelbase.

The MIIT listing for the Model Y L indicated that the vehicle would be 4,976 mm long, 1,920 mm wide, and 1,668 mm high. Its wheelbase was listed in the MIIT’s catalog as 3,040 mm. In comparison, the new Model Y is currently 4,797 mm long, 1,920 mm wide, and 1,624 mm high, with a wheelbase of 2,890 mm. 

Six seats and some power

Most notably, the extended wheelbase Model Y was listed in the MIIT regulatory catalog as a six-seat model. The vehicle is also listed with the product model number TSL6500BEVBA0, as noted in a CNEV Post report. And as hinted in Tesla China’s Weibo post, the vehicle will be released sometime in the fall.

The Model Y L is listed as a dual motor vehicle with peak power outputs of 142 kW and 198 kW for the front and rear motors. The vehicle is also listed with ternary batteries supplied by LG Energy Solution, and it reportedly weighs 2,088 kilograms (4603 pounds). In comparison, the new Model Y Dual Motor AWD weighs 4391 pounds.

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Tesla China has not hinted at the price of the new Model Y L, though expectations are high that the vehicle will be priced at about RMB 400,000 ($55,764). It also remains to be seen if the Model Y L will also be produced in Tesla’s vehicle factories in the United States and Germany.

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