geek

02 Jul 2026

Ars Technica

Google’s AI buildout drove 37% increase in electricity use in 2025

Google tries balancing AI data center emissions with clean energy efforts.

02 Jul 2026 11:15am GMT

IEEE Spectrum argues that orbital data centers remain far from economically or technically practical despite Elon Musk's prediction that space will become the cheapest place to run AI within a few years. Deploying SpaceX's proposed million-satellite constellation would require enormous increases in launch and manufacturing capacity, while cooling, radiation, maintenance, latency, orbital debris, and astronomical interference present major unresolved obstacles. Longtime Slashdot reader xetdog shares the report: Consider this: There are roughly 14,500 active satellites in orbit. Musk's Starlink constellation accounts for about two thirds of those. Both the launch cadences and satellite-manufacturing capacity would have to scale up astronomically to deploy a million orbital data center satellites. For context, there have been roughly 7,000 orbital launches in all of human history. To loft 1 million satellites into low Earth orbit on SpaceX's Starship, which is designed to carry up to 60 satellites per vehicle, would require 16,666 launches exclusively devoted to satellite deployments. Considering that SpaceX launched a record 165 orbital missions in 2025, even at 10 times that cadence, it would take a decade. And how long would it take to build 1 million satellites, given Starlink's current pace of around 4,000 per year and a generous tenfold increase in capacity? Short of a manufacturing revolution, try 25 years. Dissipating heat in space also requires enormous radiators. As IEEE Spectrum editor Dina Genkina noted, startup Starcloud has sent only one Nvidia H100 GPU into orbit, and "their radiator was too weak to let the chip run at full power." A single 700-watt H100 would require about 1.4 square meters of radiator area, while a 100-megawatt data center could need 2,500 radiators measuring 80 square meters each. So, why are the hyperscalers hyping orbital data centers? Answer: because it's lucrative. "The Elon Musk part of it is honestly genius because he's got xAI building the data centers, SpaceX sending them to space, and Tesla building solar panels," Genkina says. "It's almost like he's paying himself."

Ars Technica

Editorial: It's time to step up and have your say for science

Your comments on a dangerous rule putting politicals in charge of science can matter.

02 Jul 2026 10:00am GMT

Slashdot

SpaceX Reportedly Has an AI Device Prototype

According to the Wall Street Journal, SpaceX showed investors an early prototype of a slim, "handset-like" AI device running a proprietary operating system and integrating xAI technology. Elon Musk, however, denied the report, calling it "utterly false." TechCrunch reports: SpaceX, alongside sister company Tesla, does have the manufacturing expertise to pull off mass-producing a bunch of AI devices -- not to mention access to the chips needed to power any on-device compute. SpaceX has also signaled that it's keen to expand into wireless, with Starlink Mobile as a potential competitor to Verizon and AT&T. One analyst even went as far as to speculate that T-Mobile or AT&T would make fine acquisition targets for the rocket builder, though such a purchase would, undoubtedly, be pricey. It's also not clear if SpaceX is just throwing spaghetti at the wall or if it will attempt to really mass-produce and market such a device. But one thing that seems clearer is that if OpenAI is doing it, Musk would, perhaps, want to try to do it better. [...] Like OpenAI, SpaceX's prototype is reportedly designed to run on a proprietary operating system and integrate technology from xAI, Musk's AI company that SpaceX acquired earlier this year. This would prevent these new devices from being trapped inside another company's platforms (like Google's Android). But the intent also appears to be to create something new, with native AI interfaces. That said, the graveyard is crowded with the unsuccessful launches of AI devices from companies like Humane and Rabbit. A company wanting to sell an AI device does not equate to consumers wanting to buy such a thing. Yet.

US Home Battery Installations Hit Record High On Rising Electricity Costs

An anonymous reader quotes a report from Ars Technica: US homeowners have embraced home batteries in record-breaking numbers in early 2026, spurred on by state incentives while seeking to offset rising residential electricity costs. The trend could even unlock a more flexible energy supply for power grid operators and even AI data centers. New home battery installations reached a record 673 megawatts of energy storage in the first quarter of 2026, according to the US Energy Information Administration. That trend was driven by states with high electricity prices that have implemented policies to incentivize home battery installation, Bloomberg News reported. This residential battery trend stands out as a natural next step for states that have already successfully boosted rooftop solar adoption among homeowners, given how batteries enable homeowners to use stored solar energy at night. California and Hawaii accounted for the majority of new residential battery storage, while Texas and Arizona also saw significantly higher numbers of installations. California incentivizes homeowners with solar panels to also install batteries by offering better pricing for residential electricity exported to the grid after sunset, Bloomberg reported. Hawaii offers a one-time payment of $400 for every kilowatt of battery storage that homeowners install. However, the record-breaking home battery installations coincided with a slowdown in residential installations of solar panels -- the result of the Trump administration and Republican-driven One Big Beautiful Bill having eliminated a 30 percent federal solar tax credit for homeowners. Nonetheless, US electricity generation from solar power continues to rise and even surpassed coal-fired generation in April. The battery installation spree also coincides with rising electricity costs for US residential customers. The Energy Information Administration's latest data shows that the nationwide average for residential electricity costs increased by more than 7 percent in April 2026 when compared to electricity costs in April 2025. So homeowners with smart home battery-management systems could benefit from storing energy when electricity prices are lowest and draining them during peak demand periods.

01 Jul 2026

OSnews

OSNews statement on slopcoded “operating systems”

Recently, there has been a surge in slopcoded new/hobby "operating systems". Such slopcoded projects - which, due to the nature of "AI" tools, effectively consist of stolen code - will not be featured on OSNews and submitting them is fruitless. Other websites may choose to employ lower standards, as is their prerogative, but OSNews will not. I obviously cannot guarantee nothing will ever slip through the cracks, but I will take utmost care to ensure OSNews remains free of these so-called "sloperating systems". Plagiarism, license-washing, and code theft have no place in the world of enthusiast and hobby operating systems.

01 Jul 2026 10:27pm GMT

European digital ID wallets are a gift to Google and Apple

European governments are rolling out digital identity wallets, which are to be used by citizens to access services, and to verify their age online. As reported by Follow the Money and Android Authority, there is a serious problem with this: these wallets rely on safety services of Google and Apple. These are known as Google Play Integrity API, and Apple's Managed Device Attestation. Such safety services (known as "remote attestation") are used to ensure that wallet apps run on hardware that is not tampered with. In this article we explain why the EU-wallet case is part of a bigger problem: by embedding these safety services in public infrastructure, Europe risks making society dependent on private companies while serving their corporate interests. ↫ Danny Lämmerhirt Setting aside the age verification nonsense, the fact that some European government are tying their identification services to iOS and Google Android is absolutely bonkers, especially in this day and age. There's endless talk about reducing European dependence on the American tech giants who seem all too eager to do roll over when the Trump regime so much as glances in their general direction, and yet, they seem to want to effectively force us citizens to use American tech products. Essential online tools, like banking, government services, communication services, digital driver's licenses, and more, should not require the use of iOS or Google Android.

01 Jul 2026 10:21pm GMT

“Apple should end their prohibition on shapes in MacOS app icons”

There's a lot you can say about macOS, but one thing Apple used to be incredibly good at were making beautifully crafted, detailed icons. As with almost every other aspect of macOS, this deteriorated sharply over the years, with the recent macOS releases with Liquid Glass being an absolute low point. Not only have they become bland and featureless, Apple also started forcing every icons to have the exact same rounded-rectangle shape, making them even harder to distinguish from one another. Rogue Amoeba, a company with a long history of developing applications with beautiful iconography, published a blog post pleading Apple to go back to proper icon design. With last year's release of MacOS 26 (Tahoe), Apple made a mess of app icons. In the first betas of MacOS 27 (Golden Gate), however, there are signs of a turnaround. We're urging Apple to continue making improvements, by restoring the ability for MacOS app icons to have distinct shapes. ↫ Paul Kafasis at the Rogue Amoeba blog I really hope Apple will turn its icon ship around.

01 Jul 2026 10:13pm GMT