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Bedrock Energy wants geothermal to make data centers cooler and offices more comfortable

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Looking up at Skyscrapers in San Francisco

Oil and gas isn’t the only source of energy lurking under our feet. Drill deep enough and the Earth’s temperature stays consistent enough that it can be a source of heating and cooling for homes, offices, and data centers.

But in many regions, geothermal wells today bottom out at around 500 feet, a limitation that is largely dictated by the sort of drilling equipment that’s typically used. 

“It’s pretty shallow, and you’re going to need two or three times the amount of space if you only go to those depths,” Joselyn Lai, co-founder and CEO of Bedrock Energy, told TechCrunch. 

To minimize geothermal’s footprint, Bedrock drills deeper.

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“In a cooling dominant location that can very well be 800 to 1,000 feet, which is three times more space efficient. And in a heating dominant location, that can very well be 1,000 to 1,200 feet or even more, which is two times more space efficient,” Lai said.

Because it doesn’t need as much land, Bedrock has been targeting commercial buildings where land tends to be at a premium. It completed its first two installations last year, one at an office building in Austin, Texas, and another at a resort in Utah. For installations like these, Lai said that the company expects to be profitable on a project basis in the next year.

Bedrock has also started to explore applying geothermal cooling to data centers. Last fall, the startup partnered with Dominion Energy to study the space.

One of the main challenges is that data centers are one-way users of geothermal energy. Since servers generate heat 24/7, data centers would be dumping heat into the ground year round. Contrast that with other users like office buildings, which tend to cool in the summer and heat in the winter, leading to a more balanced annual energy budget.

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Still, it’s looking promising, Lai said. What’s underground can make a difference: fast flowing ground water, for example, can cool things off more quickly. The boreholes would need to be spread out compared with other installations, raising overall costs. But Bedrock’s data analysis, developed with experience gleaned from the oil and gas sector, suggests that geothermal would be a good fit for data centers, especially when paired with solar farms, which also need large tracts of land.

“Broadly speaking, cooling with geothermal is about twice as efficient as cooling with water and air, especially at the hottest times of the day when it’s very, very humid, which is what happens in a lot of states that have data centers,” Lai said.

Geothermal’s other benefit is how consistently it uses electricity. Because the Earth’s temperature is relatively stable, the heat pumps that transfer energy to or from a geothermal reservoir don’t have to ramp up or down to compensate for changes in air temperature, as air-source heat pumps do. For large electricity users like office buildings and data centers, that can be a boon to the bottom line since utilities typically charge heavy users more when their demand spikes.

Lai said that the outlook for geothermal remains promising enough that the company continues to invest in expanding operations and research and development, focusing on automation to speed installations. To support that growth, Bedrock recently raised a $12 million Series A led by Titanium Ventures. Energy Impact Partners, and Sustainable Future Ventures with participation from Cantos, Elemental Capital, First Star Ventures, Overture Ventures, Toba Capital, and Wireframe Ventures.

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Tesla’s redesigned Model Y is coming to North America in March for $60,000

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Tesla's redesigned Model Y

Tesla has announced that its redesigned Model Y SUV is coming to the U.S., Canada, and Mexico in March, with a starting price just shy of $60,000.

The news comes just two weeks after Tesla first revealed the new-look Model Y and said it was coming to China and other Asian markets, also in March. Thursday’s announcement means the company is effectively launching the revamped SUV simultaneously around the globe — a departure from the multiple-month gap between the Asian and North American launch of the Model 3 sedan refresh in late 2023 and early 2024.

The redesigned Model Y is being launched at a crucial time for Tesla, which delivered fewer vehicles in 2024 than it did in 2023. Tesla has repeatedly warned investors that it is in between “two major growth waves” coming off the success of the Model Y, and promised that it will roll out mysterious new models meant to be built on existing production lines. Those models will likely be cheaper than Tesla’s current offerings (which start in the low $40,000 range), but it’s not clear by how much.

CEO Elon Musk has implied that those new models, plus the so-called Cybercab that was teased last October, will help bridge the company’s evolution from an automaker into a robotics and AI player.

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But at the same time, Tesla’s vehicle lineup has been aging. Tesla has now refreshed each of its core vehicles — the Model S and 3 sedans, and the Model X and Y SUVs — but has only launched one truly new model in the last four years, the Cybertruck. While it became the best-selling electric truck in the U.S. in 2024, the Cybertruck did little to boost the company’s bottom line last year, and it does not seem to be the runaway hit Musk hoped for.

The new-look Model Y could offer some relief, though it is coming in at a higher price point than the existing versions. The starting price for the so-called “Launch Series” special edition, which is an all-wheel drive variant, is $59,990. That gets buyers a 320-mile range battery and it includes Tesla’s most advanced driver assistance software, which it calls “Full Self-Driving (Supervised)” — typically an $8,000 option. The older Model Y currently starts at $44,990 for a 337-mile rear-wheel drive version.

The most noticeable changes to the new Model Y come on the exterior, where the bubbly front fascia has been ditched in favor of a more cinched nose with a thin light bar that stretches across the hood. The rear of the vehicle also now has a light strip that stretches the full width.

Inside the refreshed SUV, Tesla has added a configurable light strip that rims the cabin. There’s a new rear-passenger touchscreen, and some quality-of-life upgrades like powered rear seats and an improved suspension.

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Perplexity’s AI assistant goes mobile on Android

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Perplexity App

  • Perplexity AI has released a mobile app for Android
  • The Perplexity Assistant offers voice, text, and camera-based interactions for tasks such as booking rides and identifying objects
  • The assistant integrates with apps and leverages real-time information and task automation

AI conversational search engine Perplexity is going mobile on the Google Play Store with a new Android app. Peeplexity’s app pitches itself as a kind of digital Swiss Army knife that can manage tasks for you, including making reservations and identifying objects through your phone’s camera. Best of all, the app is free and speaks 15 languages.

By leveraging Perplexity’s own search engine, the assistant can also tap into real-time web information, so it’s not just regurgitating pre-programmed answers. This should, in theory, make it smarter and more versatile than many of its competitors. To juggle all of those abilities, Perplexity can maintain context across multiple tasks. That means it won’t double-book you and will remember what you like and don’t like.

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Netflix’s cloud plans include co-op and party games

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Netflix’s cloud plans include co-op and party games

Netflix plans to offer couch co-op and party games that it will stream over the cloud to TVs, co-CEO Greg Peters said as part of the company’s Q4 2024 earnings announcements this week. The company has offered cloud gaming as a beta to a “subset” of subscribers since 2023, so this news from Peters indicates that the company is going to continue to invest in it.

Peters didn’t say exactly when the co-op and party games might be available. But he did say that “we think of this as a successor to family board game night or an evolution of what the game show on TV used to be.”

Netflix will also continue to focus on “more narrative games based on Netflix IP” — Peters says those games are “consistent fan favorites and we’ve got a lot in the library to work with there.”

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OpenAI says it may store deleted Operator data for up to 90 days

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OpenAI says that it might store chats and associated screenshots from customers who use Operator, the company’s AI “agent” tool, for up to 90 days — even after a user manually deletes them.

OpenAI has a similar deleted data retention policy for ChatGPT, its AI-powered chatbot platform. However, the retention period for ChatGPT is only 30 days, which is 60 days shorter than Operator’s.

OpenAI says its policies around data retention for Operator are designed to combat abuse. “As agents are a relatively new technology, we wanted to make sure our teams have the time to better understand and review potential abuse vectors,” an OpenAI spokesperson told TechCrunch. “This retention period allows us to enhance fraud monitoring and ensure the product remains safe from misuse, while still giving users control over their data.”

OpenAI announced Operator on Thursday and released it in a research preview for subscribers to the company’s $200-per-month ChatGPT Pro plan. Operator is a general-purpose AI agent with a built-in browser that can independently perform certain actions on websites.

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OpenAI claims that Operator can automate tasks like booking travel accommodations, making restaurant reservations, and shopping online. There are several task categories users can choose from within the Operator interface, including shopping, delivery, dining, and travel.

Operator captures screenshots of its built-in browser to help it understand how and when to take actions in apps, like when to use buttons and which forms to complete. To be clear, Operator doesn’t capture screenshots when it gets “stuck,” like when the tool needs a password. OpenAI calls this “take over” mode.

Still, some users may be wary of volunteering screenshots of their online activities to a company that may keep them for upwards of three months. OpenAI notes that, as with ChatGPT, Operator data may be accessed by “a limited number of authorized OpenAI personnel” and “trusted service providers” for purposes like investigating abuse and handling legal matters.

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Quordle today – my hints and answers for Friday, January 24 (game #1096)

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Quordle today – my hints and answers for Tuesday, December 17 (game #1058)

Quordle was one of the original Wordle alternatives and is still going strong now more than 1,000 games later. It offers a genuine challenge, though, so read on if you need some Quordle hints today – or scroll down further for the answers.

Enjoy playing word games? You can also check out my NYT Connections today and NYT Strands today pages for hints and answers for those puzzles, while Marc’s Wordle today column covers the original viral word game.

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Heat pumps in EVs are making a big difference in cold-weather driving

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Heat pumps in EVs are making a big difference in cold-weather driving

Many EV manufacturers have leaned heavily on energy-gulping resistive heaters to keep the cabin and battery warm in the winter time. But heat pumps, which can cut down on battery range losses in the cold, are becoming more prevalent in EVs, and they could help EV owners in the US who are dealing with the low temperatures across much of the country this week.

EV research site Recurrent reported that heat pumps can improve drivable range in below freezing temperatures by about 8 to 10 percent. The site tested this by comparing the ranges of 2020 Model 3 and Model S vehicles that lack heat pumps against 2021 versions that have them.

Recurrent’s data shows that the Tesla Model X and the Audi E-Tron only lose about 11 to 13 percent of their range at 32 degrees Fahrenheit compared to driving them in ideal temperatures hovering around 70 degrees, as The Washington Post notes, making them among the best heat pump-equipped EVs.. However, The Washington Post says that heat pumps aren’t as effective below 15 degrees.

A heat pump works by efficiently transferring heat generated by the car to the cabin and other components. Similarly, gas cars have long used a heater core to transfer wasted heat energy from its internal combustion engine into the cabin.

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Heat pumps have made their way into popular EVs like Teslas as early as 2021 and are coming to other top models like Ford’s Mustang Mach-E for the 2025 model year. They also are already in many EVs on the road today, including the Polestar 2, Honda Prologue, Chevy Equinox EV, Kia EV6, Rivians, and even some Nissan Leaf models as early as 2013. Recurrent has a complete list of EVs that have heat pumps.

Older EVs with smaller batteries that lack heat pumps demonstrate cold range loss more vividly. For instance, my sister, who is driving a 2017 Ford Focus Electric, is only getting about 80 miles of range in the freezing cold with its resistive heaters off and only about 50 with it on. That could be the difference between being able to do a full work commute roundtrip without stopping or needing to find a (hopefully working) DC fast charging station on the way back.

We’ve previously shared some tips on how to handle EVs in the winter that can help you through icy situations on the road. Some tips include preconditioning your vehicle while plugged in before leaving and brushing snow off more often since it won’t melt off the hood like a gas car.

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Even some of the best AI can’t beat this new benchmark

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Human hand and robotic hand reaching toward each other and touching fingertips a la Sistine Chapel

The nonprofit Center for AI Safety (CAIS) and Scale AI, a company that provides a number of data labeling and AI development services, have released a challenging new benchmark for frontier AI systems.

The benchmark, called Humanity’s Last Exam, includes thousands of crowdsourced questions touching on subjects like mathematics, humanities, and the natural sciences. To make the evaluation tougher, the questions are in multiple formats, including formats that incorporate diagrams and images.

In a preliminary study, not a single publicly available flagship AI system managed to score better than 10% on Humanity’s Last Exam.

CAIS and Scale AI say they plan open up the benchmark to the research community so that researchers can “dig deeper into the variations” and evaluate new AI models.

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NYT Strands today — my hints, answers and spangram for Friday, January 24 (game #327)

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NYT Strands today — my hints, answers and spangram for Tuesday, December 17 (game #289)

Strands is the NYT’s latest word game after the likes of Wordle, Spelling Bee and Connections – and it’s great fun. It can be difficult, though, so read on for my Strands hints.

Want more word-based fun? Then check out my NYT Connections today and Quordle today pages for hints and answers for those games, and Marc’s Wordle today page for the original viral word game.

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Threads now lets you schedule posts

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Threads now lets you schedule posts

Following last month’s test, Threads will now let everyone schedule posts, Instagram head Adam Mosseri announced on Thursday. You can use the feature by creating a new post, selecting the three-dot menu in the top-left corner, and selecting “Schedule.”

Once you get your post timed up, you can view, delete, or edit it from your drafts folder. Threads will let you schedule your posts up to 75 days in advance, but it won’t allow you to schedule replies.

Mosseri also said that Threads is adding a way to “markup” a post you’re resharing. Based on early versions of the feature shared by users, it looks like it will let you draw over, highlight, or add arrows to an existing post. This feature is rolling out to a “few countries with more to come soon.”

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Trump orders formation of working group to evaluate crypto stockpile

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Trump orders formation of working group to evaluate crypto stockpile

President Donald Trump on Thursday ordered the formation of a working group to propose federal regulations for “digital assets” — including cryptocurrencies, digital tokens, and stablecoins — and evaluate a national crypto stockpile.

Ex-PayPal COO and founder of VC firm Craft Ventures David Sacks, Trump’s pick for crypto an AI ‘czar,’ will lead the working group. The group will also include the Treasury Secretary, the Attorney General, the Secretary of Commerce, and other top officials.

Trump’s latest executive order — titled “Strengthening American Leadership in Digital Financial Technology” — comes two days after the Securities and Exchange Commission, currently led by crypto-friendly Republican Mark Uyeda, launched a crypto task force to “draw clear regulatory lines” for the market. Uyeda will also be a part of the presidential working group.

Former SEC Chair Gary Gensler had a reputation in the crypto community for pursuing stricter regulation of cryptocurrencies.

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Trump’s order also protects individuals’ rights to access, use, develop, and transact on public blockchain. This would formally protect blockchain activities as lawful.

The EO signed Thursday repeals Biden-era rules around cryptocurrencies and digital assets. Specifically, it repeals an executive order from former President Joe Biden signed in 2022 to address the risks and harness the potential benefits of digital assets and their underlying blockchain technology, while emphasizing the need to protect consumers and investors. Trump’s order also repeals a framework published by the Treasury Department in 2022 for international engagement in crypto and blockchain development.

While Biden-era policies focused on risk mitigation and international collaboration, Trump’s order prioritizes economic liberty and U.S. sovereignty.

Another big difference is that Biden’s executive order directed various federal agencies to explore the development of a U.S. Central Bank Digital Currency (CBDC). Trump’s order prohibits CBDCs, meaning the government can’t create a digital version of the dollar directly controlled by the central bank. At the same time, the order promotes privately issued U.S. dollar-backed stablecoins, with the goal of bolstering the dollar’s dominance in global trade and digital finance.

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In other words, Trump is signaling his commitment to keeping cryptocurrencies under a decentralized financial system.

It’s worth noting that Trump launched a memecoin $TRUMP days before his inauguration. The memecoin stood at an $6.84 billion valuation as of Thursday afternoon. Critics have warned that Trump’s token erodes boundaries between the president’s political and business interests, and some have argued it has the makings of a classic pump-and-dump scheme.

Previous administrations have approached the crypto world with caution due to concerns that it can easily be used in association with illicit and illegal activities, like ransomware payments and money laundering. One of the most prescient examples of the dangers of crypto is the downfall of crypto trading platform FTX, which exposed massive fraud, misappropriation of customer funds, and a lack of regulatory oversight.

Many in the crypto industry argue that FTX’s crash is exactly why clearer regulation designed for the industry is needed. And there are some companies, like Chainalysis, that have made strides in creating trust in crypto by providing compliance and investigation software and track virtual currencies.

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