Tesla’s Megapack power storage systems are being deployed around much of the world, effectively offering massive batteries for storing energy from renewable sources such as solar or wind energy. In a recent update, Tesla shared a new milestone it recently reached with its Megapacks, highlighting the company’s continued progress in helping the world transition to clean energy.
On Tuesday, the Tesla Megapack account on X posted that it has reached a milestone of 12 GWh of operating industrial storage at 99 percent availability across its projects.
Congratulations Megapack team on 12 GWh of operating industrial storage at 99% availability! pic.twitter.com/IVsgAprYlS
— Tesla Megapack (@Tesla_Megapack) December 12, 2023
One user with a keen eye spotted that the dirt in one of the photos appears to be photoshopped, though it’s not clear why Tesla or another party would have done so.
In any case, Tesla has been establishing energy storage sites with Megapacks, sometimes a single unit and other times several, in several places globally, including multiple “Big Battery” projects in Australia and Europe, solar projects in California in the U.S., a Panasonic test site in Japan and elsewhere. The company also has Megapacks in use at many of its own facilities, including its Gigafactory in Austin, Texas.
The renewable energy storage systems are typically used to support a region’s electrical grid at times of peak demand or to provide backup power during weather outages, though they can largely be thought of as giant batteries for holding onto generated power.
On its website, Tesla says each Megapack unit can store more than 3 MWh of energy, which it says is enough to power an average of 3,600 homes for one hour. By this metric, the 12 GWh of currently available Megapack storage should be expected to power as many as 14.4 million homes for an hour.
Tesla also says that its Lathrop, California “Megafactory,” which produces the Megapacks, can produce 10,000 units annually, equating to around 40 GWh of clean energy storage.
Updated 1:36 p.m. MT: Corrected calculation in sixth paragraph after incorrectly writing that the Megapacks could power an average of 14,400 homes for an hour.
Tesla Megapack fire in Australia did not start from battery modules: analysis
What are your thoughts? Let me know at zach@teslarati.com, find me on X at @zacharyvisconti, or send your tips to us at tips@teslarati.com.
News
Nvidia CEO Jensen Huang regrets not investing more in Elon Musk’s xAI
The CEO stated that Nvidia is already an investor in xAI, but he wished he had given the artificial intelligence startup more money.

Nvidia CEO Jensen Huang revealed that one of his investment regrets is not putting more money into Elon Musk’s artificial intelligence startup, xAI.
Speaking in a CNBC interview, Huang said Nvidia is already an investor in xAI but wished he had given the artificial intelligence startup more money. This was due to Musk’s record of building transformative companies such as Tesla and SpaceX.
A new wave of transformative AI firms
Huang said he’s very excited about xAI’s latest financing round. He described Musk’s company as part of a powerful new generation of AI developers, alongside OpenAI and Anthropic. that are reshaping the computing landscape.
“I’m super excited about the financing opportunity they’re doing. The only regret I have about xAI, we’re an investor already, is that I didn’t give him more money. You know almost everything that Elon’s pat of, you really want to be part of as well,” the Nvidia CEO stated.
The CEO also clarified Nvidia’s investment in xAI, revealing that Elon Musk had offered the investment opportunity to the chipmaker. “He (Musk) gave us the opportunity to invest in xAI. I’m just delighted by that,” Huang stated.
AI investment boom
Huang contrasted today’s AI-driven economy with the early days of the internet. “Back then, all the internet companies combined were maybe $30 or $40 billion in size,” he said. “If you look at the hyperscalers now, that’s about $2.5 trillion of business already operating today.”
He also stated that the ongoing shift from CPU-based computing to GPU-powered generative AI represents a “multi-trillion-dollar buildout” that Nvidia is looking to support. Huang added that every Nvidia engineer now works with AI coding assistants such as Cursor, which he called his “favorite enterprise AI service,” and it has led to a major productivity boost across the company.
Watch Nvidia CEO Jensen Huang’s CNBC interview in the video below.
Investor's Corner
Stifel raises Tesla price target by 9.8% over FSD, Robotaxi advancements
Stifel also maintained a “Buy” rating for the electric vehicle maker.

Investment firm Stifel has raised its price target for Tesla (NASDAQ:TSLA) shares to $483 from $440 over increased confidence in the company’s self-driving and Robotaxi programs. The new price target suggests an 11.5% upside from Tesla’s closing price on Tuesday.
Stifel also maintained a “Buy” rating despite acknowledging that Tesla’s timeline for fully unsupervised driving may be ambitious.
Building confidence
In a note to clients, Stifel stated that it believes “Tesla is making progress with modest advancements in its Robotaxi network and FSD,” as noted in a report from Investing.com. The firm expects unsupervised FSD to become available for personal use in the U.S. by the end of 2025, with a wider ride-hailing rollout potentially covering half of the U.S. population by year-end.
Stifel also noted that Tesla’s Robotaxi fleet could expand from “tiny to gigantic” within a short time frame, possibly making a material financial impact to the company by late 2026. The firm views Tesla’s vision-based approach to autonomy as central to this long-term growth, suggesting that continued advancements could unlock new revenue streams across both consumer and mobility sectors.
Tesla’s FSD goals still ambitious
While Stifel’s tone remains optimistic, the firm’s analysts acknowledged that Tesla’s aggressive autonomy timeline may face execution challenges. The note described the 2025 unsupervised FSD target as “a stretch,” though still achievable in the medium term.
“We believe Tesla is making progress with modest advancements in its Robotaxi network and FSD. The company has high expectations for its camera-based approach including; 1) Unsupervised FSD to be available for personal use in the United States by year-end 2025, which appears to be a stretch but seems more likely in the medium term; 2) that it will ‘probably have ride hailing in probably half of the populations of the U.S. by the end of the year’,” the firm noted.
News
Tesla Cybertruck gets Full Self-Driving v14 release date, sort of

Tesla Cybertruck owners are wondering when they will get access to the company’s Full Self-Driving version 14.1 that rolled out to other owners today for the first time.
Cybertruck owners typically receive Full Self-Driving updates slightly later than other drivers, as the process for the all-electric pickup is different. It is a larger vehicle that requires some additional attention from Tesla before FSD versions are rolled out, so they will be slightly delayed. CEO Elon Musk said the all-wheel steering technically requires a bit more attention before rollout as well.
The all-wheel steering of Cybertruck requires a bit more Autopilot training
— Elon Musk (@elonmusk) October 7, 2025
After some owners got access to the v14.1 Full Self-Driving suite this morning, Cybertruck owners sought out a potential timeframe for when they would be able to experience things for themselves.
Tesla owners show off improvements with new Full Self-Driving v14 rollout
They were able to get an answer from Ashok Elluswamy, Tesla’s Head of AI, who said:
“We got you. Coming soon.”
We got you. Coming soon.
— Ashok Elluswamy (@aelluswamy) October 7, 2025
The release of FSD v14.1 for Cybertruck will not be tempered, either. Elluswamy then confirmed that Tesla would be rolling out the full-featured FSD v14 for the pickup, meaning it would be able to reverse and park itself, among other features.
Elluswamy said it would be capable of these features, which were void in other FSD releases for Cybertruck in the past.
Tesla’s rollout of FSD v14.1 brings several extremely notable changes and improvements to the suite, including more refined operation in parking garages, a new ability to choose parking preferences upon arriving at your destination, a new driving mode called “Sloth,” which is even more reserved than “Chill,” and general operational improvements.
Those who were lucky enough to receive the suite have already started showing off the improvements, and they definitely seem to be a step up from what v13’s more recent versions were capable of.
CEO Elon Musk called v14 “sentient” a few weeks back, and it seems that it is moving toward that. However, he did state that additional releases with more capabilities would be available in the coming weeks, but many owners are still waiting for this first version.
-
Elon Musk2 weeks ago
Tesla FSD V14 set for early wide release next week: Elon Musk
-
News2 weeks ago
Elon Musk gives update on Tesla Optimus progress
-
News2 weeks ago
Tesla has a new first with its Supercharger network
-
News2 weeks ago
Tesla job postings seem to show next surprise market entry
-
Investor's Corner2 weeks ago
Tesla gets new Street-high price target with high hopes for autonomy domination
-
Lifestyle1 week ago
500-mile test proves why Tesla Model Y still humiliates rivals in Europe
-
News1 week ago
Tesla Giga Berlin’s water consumption has achieved the unthinkable
-
Lifestyle1 week ago
Tesla Model S Plaid battles China’s 1500 hp monster Nurburgring monster, with surprising results