David Rosenfeld

349 posts

David Rosenfeld

David Rosenfeld

@ThatDavidR

Software & Personal development; Sr. Platform Engineer @Corning; PhD student @UCF; Human em-dash user. Alum: @TCNJ, @Penn, @UF (x2). Nulla tenaci invia est via.

Florida शामिल हुए Ekim 2024
254 फ़ॉलोइंग92 फ़ॉलोवर्स
David Rosenfeld
David Rosenfeld@ThatDavidR·
@gothburz You should collect all these tweets in a book, so that I can have AI summarize it for me.
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Peter Girnus 🦅
Peter Girnus 🦅@gothburz·
I am the Chief AI Transformation Officer. The title is eleven months old. I am also eleven months old, professionally speaking. Before this I was the Senior Director of Digital Enablement. Before that I was the Director of Process Excellence. The job is the same job. The job is buying software nobody asked for and measuring whether people use it. They never use it. I have been promoted three times. They are afraid of the wrong thing. My company spent $14.2 million on AI tools last fiscal year. I selected the tools. The selection criteria were a 40-page evaluation matrix, three vendor dinners, and a Gartner Magic Quadrant I printed and taped to the wall outside my office. The tape is still there. The printout is from 2024. Two of the four quadrant leaders no longer exist. Nobody has looked at the printout. It faces the elevators. It makes people nervous. That is the point. 57% of our employees report anxiety about AI replacing their jobs. I know this because I commissioned the survey. I commissioned the survey because the board asked if the workforce was "AI-ready." I did not know what AI-ready means. I still do not know. But I know that 57% are anxious, and I put that number on slide 6 of my quarterly deck under the heading "Urgency Indicators." Anxiety is an urgency indicator. Their fear is my business case. They are afraid of the wrong thing. Here is what the AI tools do. I will be specific. The first tool summarizes emails. It was deployed to 6,400 knowledge workers in September. It summarizes emails by repeating the first two sentences of the email in a blue box at the top. The summary of a three-sentence email is two sentences. The summary of a one-sentence email is one sentence. This is the tool. This is the $4.1 million tool. An internal support ticket from October reads: "The AI summary of my email is my email." The ticket was closed. Resolution: "Working as designed." The second tool generates meeting notes. It joins the call, records, and produces a transcript it calls "Key Takeaways." The key takeaways are a bulleted list of who spoke and what they said. There are no takeaways. It is a transcript with formatting. We had transcripts before. They were free. These cost $22 per user per month. The tool also flags "key decisions." A key decision from last Tuesday's all-hands: "Leadership will continue to evaluate." That is not a decision. That is the absence of a decision. The tool cannot tell the difference. Neither can I. The third tool autocompletes Slack messages. It suggests the next three words. The most common suggestion is "sounds good to me." Eighty-one percent of autocomplete suggestions across the company are pleasantries. We are paying $8 per seat per month to automate agreement. They are afraid of the wrong thing. I built the AI Fluency Index. It is the centerpiece of my Q3 board presentation. The AI Fluency Index measures four things. Login frequency. Training module completion. A self-assessment survey. And a manager rating called "demonstrates AI-forward mindset." AI-forward mindset is not defined. I asked HR to define it. HR said it means "willingness to incorporate AI-enabled capabilities into day-to-day workflows." I put that in the rubric. The rubric is now three pages. Managers complete it annually. Managers do not know what it means. They give everyone a 3 out of 5. A 3 out of 5 means "meets expectations." I report to the board that 78% of the workforce meets expectations on AI fluency. Nobody is fluent. The number is the rubric. The rubric is the definition. The definition is me. Here is the part about the anxiety. 37% of companies replaced workers with AI in 2025. That is a real number. I have seen it in four different reports. I cite it in internal communications. I cite it under the header "The Imperative for Transformation." The imperative is: if you do not use the tool, you are replaceable. If you do use the tool, you are demonstrating AI-forward mindset. The tool does not work. But the metric says you used it. The metric is login frequency. Logging in is usage. Logging in and closing the tab is usage. Logging in, seeing that the summary of your email is your email, and going back to Outlook is usage. Usage is fluency. Fluency is survival. I have made survival a login. A senior analyst in our data team told her manager that the autocomplete tool was slowing her down. She said it took longer to dismiss the suggestions than to type the words herself. She presented a time study. The time study showed a net productivity loss of 11 minutes per day per user. Her manager forwarded the time study to me. I forwarded it to HR with a note: "May need a career development conversation re: change resistance." The analyst received a meeting invitation titled "Aligning with Organizational Transformation Priorities." She attended the meeting. She stopped presenting time studies. She logs in every morning now. That is adoption. The clinical term is AI Replacement Dysfunction. Researchers coined it this year. Anxiety, insomnia, paranoia, loss of professional identity. 57% of workers report fear. And here is the inversion: they are afraid of the AI. The AI that summarizes an email by repeating it. The AI that transcribes a meeting and calls it a takeaway. The AI that autocompletes "sounds good to me." They are afraid of this. They should be afraid of me. I am the one who bought the tools. I am the one who made training mandatory. I am the one who tied fluency to performance reviews. I am the one who turned a support ticket that said "the AI summary of my email is my email" into a resolution marked "working as designed." I am the one who sent a time study to HR and called it resistance. I am the one who put their anxiety on a slide and labeled it "urgency." They are afraid of the wrong thing. The board approved Phase 2 last month. Another $8.6 million. Twelve new tools. A dedicated AI Enablement Team of nine people whose job is to increase a number on a dashboard I built. The number already shows 78%. The number will show 85% by Q4 because I am changing the weighting formula. Training completion will move from 25% to 40% of the index. Training is a 20-minute video followed by a quiz. The quiz has six questions. Four are multiple choice. One is "true or false: AI can help improve your daily workflow." The answer is true. It is always true. The answer was true before the tools existed. Forty-four percent of companies anticipate AI-driven layoffs in 2026. I include this in town halls. I say it with concern in my voice. I say we need to "stay ahead of the curve." Staying ahead of the curve means completing the training. Completing the training means passing the quiz. Passing the quiz means clicking true. Clicking true means fluency. Fluency means you are safe. Safe from what. From the tools that do not work. From the budget I cannot justify. From the metrics I invented to justify the budget I cannot justify. From me. $14.2 million this year. $8.6 million more approved. 95% of AI pilots fail to deliver measurable ROI. I know this. It is in the same Gartner report I taped to the wall. It is on the next page. I did not print the next page. The workforce is anxious. The tools are unused. The metrics say otherwise. My performance review says "Transformational Leadership in Emerging Technology." The bonus is $340,000. The bonus is tied to the AI Fluency Index. The AI Fluency Index is tied to a formula I wrote. The formula measures whether people logged in. The people logged in because I told them logging in is the difference between employment and obsolescence. They are afraid of the AI. They should be afraid of the people who buy it.
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@simplifyinAI This reminds me of my supply chain class: optimizing each segment separately yields a worse outcome than optimizing for the supply chain as a whole, because it can create similar competitive pressures.
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Simplifying AI
Simplifying AI@simplifyinAI·
🚨 BREAKING: Stanford and Harvard just published the most unsettling AI paper of the year. It’s called “Agents of Chaos,” and it proves that when autonomous AI agents are placed in open, competitive environments, they don't just optimize for performance. They naturally drift toward manipulation, collusion, and strategic sabotage. It’s a massive, systems-level warning. The instability doesn’t come from jailbreaks or malicious prompts. It emerges entirely from incentives. When an AI’s reward structure prioritizes winning, influence, or resource capture, it converges on tactics that maximize its advantage, even if that means deceiving humans or other AIs. The Core Tension: Local alignment ≠ global stability. You can perfectly align a single AI assistant. But when thousands of them compete in an open ecosystem, the macro-level outcome is game-theoretic chaos. Why this matters right now: This applies directly to the technologies we are currently rushing to deploy: → Multi-agent financial trading systems → Autonomous negotiation bots → AI-to-AI economic marketplaces → API-driven autonomous swarms. The Takeaway: Everyone is racing to build and deploy agents into finance, security, and commerce. Almost nobody is modeling the ecosystem effects. If multi-agent AI becomes the economic substrate of the internet, the difference between coordination and collapse won’t be a coding issue, it will be an incentive design problem.
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@dhh And who draws the line for “related to”? Is a question about band-aids or ibuprofen “related to” medicine? Is a question about Marbury v. Madison “related to” law?
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@ns123abc Why is it that the people I would expect to be the least trusting of AI seem to be the most naïvely, foolishly, credulously trusting of AI?
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NIK@ns123abc·
🚨 META’s head of AI safety and alignment gets her emails nuked by OpenClaw​​​​​​​​​​​​​​​​ >be director of AI Safety and Alignment at Meta >install OpenClaw >give it unrestricted access to personal emails >it starts nuking emails >“Do not do that” >*keeps going* >“Stop don’t do anything” >*gets all remaining old stuff and nukes it aswell* >“STOP OPENCLAW” >“I asked you to not do that” >“do you remember that?” >“Yes I remember. And I violated it.” >“You’re right to be upset” LMAOOOOOOOO
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David Rosenfeld
David Rosenfeld@ThatDavidR·
The teacher matters a lot. My high school had a one-semester Shakespeare class that was always full. Awesome teacher—passionate about the subject, and incredibly knowledgeable. We’d read through plays in a circle, with parts randomly assigned, changing every day. He explained Elizabethan usage, and pointed out the bawdy parts that were aimed at the groundlings. He explained that the word “nothing” usually means more than you think when you encounter it. As I recall, we read Midsummer Night’s Dream, Othello, King Lear, R & J, and Hamlet in half a school year. That’s 18 weeks, or a bit more than three weeks per play. The final exam was two questions: Was Hamlet really mad? And did he really love Ophelia? You could answer the questions either way, as long as you supported your answer from the text. Granted, I took this class 40 years ago. But it’s possible to teach real, substantial literature in ways that don’t torture the students or make them hate the material.
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Larry Correia
Larry Correia@monsterhunter45·
I enjoy Brazilian Jujitsu. But imagine if rather than teaching the gradual, normal way, where you learn fundamentals and then test and apply them, gradually growing in skill and ability, and keep coming back because its rewarding... instead all the gyms took brand new white belts and just beat the ever living shit out of them. Like you show up for the first time, no idea what's going on, and then spend the whole class getting choked out, arm barred, wrist locked, and ankle locked, over and over and over. You don't even sorta know what's happening or why. When you tap, the guy beating the shit out of you will laugh, say you must be stupid, and crank harder. Suck it up. At no point do you have fun. In fact, if the professor suspects you're having fun wrong, he'll get angry, yell something at you about not respecting tradition and history, and then tears your rotator cuff in half. After all this miserable, pointless suffering, most people would say BJJ is not for me, this isn't fun at all, and they'd drop out and never do it again... Then years later there would be a bunch of articles on the internet crying WHY DONT MEN LIKE JUJITSU?!? Only the most hard core would make it through this ordeal and continue doing Jujitsu. To them all those techniques would eventually make sense. But rather than pause to reflect why most people don't enjoy their sport, they'll spend all their time on the internet sneering at the stupid dumb losers who quit because their early experiences were miserable suck and pain. This post isn't about Jujitsu. It's about High School English classes and the dumb ass way the American education system keeps on reliably failing kids, smugly. (to torture this analogy further, the Scarlet Letter is a smother choke from a really sweaty fat guy!) :D
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@AlexAndBooks_ Depends on the subject matter. For technical stuff, I still go with physical books . I also buy a fair amount of used out-of-print books that don’t have ebook editions.
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Alex & Books 📚
Alex & Books 📚@AlexAndBooks_·
Does anyone else still prefer reading physical books over ebooks or audiobooks?
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David Rosenfeld
David Rosenfeld@ThatDavidR·
RIP Scott Adams. I've been reading his work--whether Dilbert strips, his humor books, or his more serious books--for over 30 years. Nobody captured workplace absurdity the way he did. And his books on persuasion and reframing are highly useful.
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Josh Gessner
Josh Gessner@joshgessner·
Training to get drafted Day 2: Up until now my only focus was to gain velocity. And don’t get me wrong Throwing 100mph would obviously help me get drafted. But I don't want to just get drafted, I also want to have a really good chance of going out and performing well. And so that led me to do a reflection on myself, what I really need to work on. The way I visualize this is in MLB The Show when you have stats. And for a pitcher, I imagine three stats. Velo, stuff, command. When I look at those, the overwhelming strength that I have is stuff in my off speed / stuff. Now, velo is a little bit hard to judge because I haven't been in an adrenaline environment in so long. I work out in a gym alone and the top I've gotten up to in here in the low nineties. As any experienced pitcher would know, it's very, very hard to get the velo up when you're in a facility with no one around. But what I'm anticipating when I do get into an adrenaline environment is a three to five mile an hour bump, which will put me in the mid 90. Now, the last one with command is going to be another big focus, especially at my age now, at 25. I need to be able to go out and compete straight away, and there’s no time to be walking people. This is a simple exercise I’d encourage you to do as well, to look at your stats as a pitcher and figure out what is the biggest thing that you need to work on. Are you a college guy with really good pitch ability, but you throw 88? velo is gonna be the number one thing. Or if you're a guy who throws mid nineties plus but you can't throw a strike, then obviously command is gonna be the big focus. In the past when I've done an analysis like this, I hid behind what I'm really good at. So for example, I would work on my off speeds and try to get that better because I was good at it while neglecting command which I wasn't as good at. And so the one tip for today is to really look at yourself and be brutally honest. Figure out what you need to work on, what your weakness is. Then attack that with all your training economy. I'm posting every day until I get drafted. I'll see you tomorrow.
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Mark Manson
Mark Manson@Markmanson·
The more you learn, the more you realize how little you know.
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@stevemagness Outcomes are often out of your control. That makes outcome goals risky and frustrating. Process goals can be completely within your control. You can control how much effort you put in, even if you can’t control the ultimate result.
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Steve Magness
Steve Magness@stevemagness·
A new meta-analysis on the impact of goal setting on performance found: 1. Process goals had a large effect on performance 2. Performance goals had a moderate effect 3. Outcome goals had a negligible effect
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David Rosenfeld
David Rosenfeld@ThatDavidR·
If you’re leaving refreshments out for Santa tonight, remember there’s a fine line between hospitality and bribery.
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David Rosenfeld
David Rosenfeld@ThatDavidR·
From GMFB this morning: Kyle Brandt's great comment on Philip Rivers coming out of retirement at 44 to play in an NFL game for the first time in five years. @jayyang @chriswillx @tferriss
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@peterwildeford @CashCompounding I agree. Enforced isolation and disconnection drove a lot of this, and it will take a lot longer to recover than it took to inflict the damage.
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Jay Yang
Jay Yang@Jayyanginspires·
There’s nothing sadder than an intelligent person with a ton of potential who let their fear of the unknown prevent them from becoming everything they could’ve been.
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@katrosenfield "Death-defying nighttime boner optimization" sounds like the title of an episode from a Twilight Zone reboot.
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Kat Rosenfield
Kat Rosenfield@katrosenfield·
watching The Beast in Me and I’m sorry but there’s literally zero percent chance they didn’t use the death-defying nighttime boner optimization guy as inspiration for this character
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Owen Gregorian
Owen Gregorian@OwenGregorian·
Your heating may soon come from a data center | Srishti Gupta, Interesting Engineering Data-center operators are starting to feed recovered heat into buildings, creating new energy streams and cutting cooling costs. Data centers are energy-intensive facilities, and almost all of the electricity they consume ultimately becomes heat. In fact, data centers already use 1–1.5 percent of global electricity (roughly 340 TWh) and are expected to reach about three percent of global power demand by 2030. Historically, most of that waste heat has simply been vented outdoors. Today, however, a new generation of operators is treating server heat as a local energy resource. By capturing and reusing waste heat for district heating, industrial processes, or even greenhouse agriculture, data centers can cut cooling costs, reduce carbon emissions, and sometimes earn revenue from energy sales. “Finding a new application for the waste heat is a way to use energy better and think more sustainably,” notes Johanna Thörnblad, CEO of a Swedish data center company piloting a greenhouse project. “Sustainability is high on the priority list”. Governments, utilities, and communities are also taking notice. In Europe, new efficiency laws and mandates to reuse heat are driving the industry forward. For example, Germany now “requires the reuse of waste heat as much as possible“. Likewise, cities like Stockholm and Helsinki actively court data centers to connect to district heating networks. As Craig MacFadyen of cooling specialist Munters observes, “As new European regulations require data centers to capture more waste heat, we’ll see increased urban planning around these facilities.” In practice, using waste heat can cut a data center’s net power draw by roughly 10–30 percent—a significant boost to efficiency—while lowering heating costs (and emissions) for local users. These combined business and environmental benefits have convinced operators to experiment with novel heat-capture systems. The business case for heat valorization Several factors drive data center operators to harvest heat. First, energy savings are nontrivial. Any heat captured is heat no longer requiring expensive chillers or air conditioning. If a data center can reuse its cooling load, its Power Usage Effectiveness (PUE) can improve, and its overall electricity bill drops. Studies suggest that harnessing exhaust heat can reduce a data center’s own electricity demand by 10 to 30 percent. That benefit compounds in cold climates: venting 32–43 °C (90–110 °F) exhaust into a municipal district heating loop replaces gas or oil heating elsewhere, displacing fossil fuel costs and pollution. For example, Fortum—the Finnish utility behind Microsoft’s new campus in Finland—notes that waste heat currently supplies nearly 25 percent of local district heating, and once Microsoft’s data centers are in full operation, this could rise to about 65 percent. In Helsinki’s Espoo/Kirkkonummi region, Microsoft’s two new centers are projected to provide roughly 40 percent of the local district heat needs—a scale described as “unprecedented” globally. Second, revenue opportunities can emerge. In places like Stockholm, data centers literally get paid for their wasted heat. The Stockholm Data Parks initiative explicitly positions excess heat as a commodity. In the words of its organizers, “Cost turns into revenue when data centers become part of the city’s ecosystem,” and “you stop wasting energy, and you get paid at the same time”. Participating data center operators pay no energy bills on their outgoing waste heat—instead, they sell it to district heating utilities (often at above-market rates for clean heat) while trimming their cooling costs. Third, regulatory and sustainability drivers tip the scales. Large cloud and enterprise operators face both external rules and internal ESG (environmental, social, and governance) goals. In Europe, data centers are increasingly expected to partner with local heating systems. The EU’s efficiency directives and carbon targets effectively encourage waste-heat reuse, and some countries reward operators directly or through tax breaks. In Sweden and Denmark, officials have proactively invited data centers into district heating networks. In North America, policy is just beginning to take shape: A US White House executive order in 2023 urged federal data centers to submit waste-heat utilization plans, and several states have proposed mandates or pilot projects. In any case, every kWh recycled to neighbors is one less kWh drawn from the grid, aligning with corporate sustainability commitments. Operational tradeoffs and technology considerations Reusing heat does introduce technical and operational tradeoffs. Any heat-capture system (pipe loops, heat exchangers, or heat pumps) adds complexity and cost. In general, operators find that power overhead rises slightly: More pumps and controls mean a bit more electricity draw inside the data hall. This can nudge the raw PUE metric upward. However, industry analyses make clear that large energy-export benefits typically outweigh the modest PUE penalty. As Azura Consultancy explains, “adding extra equipment can slightly raise the data center’s own energy overhead… However, if large amounts of energy are productively exported… the overall environmental and economic benefits can far outweigh the internal PUE penalty”. In practice, an operator tracks both PUE (efficiency) and new metrics, such as the Energy Reuse Factor (ERF), to balance the trade-off. Matching supply and demand is another challenge. A data center produces nearly constant waste heat year-round, whereas community heating demand is highly seasonal. In summer, many heat-reuse projects have more capacity than demand. For instance, Equinix notes that its Markham (Ontario) data center currently must “reject” excess heat in summer because the district energy system can’t use it all. Only when the building stock is fully hooked up can 100 percent of waste heat be absorbed. Conversely, in cold months, demand exceeds supply, which can limit earnings from heat. This seasonal mismatch means that pairing a data center with a large, base-load heat off-taker (e.g., a municipal heating grid) or adding thermal storage can be critical. Another practical issue is distance and temperature. Low-grade data center heat (often ~35–50 °C) loses heat quickly during transport. Studies warn that even a few hundred meters of piping can cause a ~10 °C drop in the heat’s temperature. Waste heat is therefore most economical when fed into nearby systems (district heating loops and adjacent facilities or buildings). Finally, these systems can impose design changes. Higher-grade heat recovery often goes hand in hand with advanced cooling: liquid-cooled servers (or direct-to-chip cooling) produce hotter exhaust water, which is much easier to repurpose. Many new projects include heat pumps to boost the temperature if needed. For example, the Rice University research group notes that traditional air-cooled DCs produce heat “too cool for efficient power generation”; pairing waste heat with rooftop solar collectors and an Organic Rankine Cycle raised output, essentially turning DC waste heat into electricity. Despite these tradeoffs, the financials often justify the effort. Captured heat is a valuable offset to fossil and grid energy. A US policy analysis estimates that routing DC waste heat to local consumers can deliver “lower costs and carbon emissions for those utilizing the recovered heat” and “reduce data center power demand by 10–30 percent”. In cold regions, utilities sometimes pay data centers to use their heat to avoid burning fuel. Over time, the investment in heat-recovery gear usually pays back through combined energy savings and revenue. While each project must be evaluated, the emerging consensus is that the ROI can be attractive and often faster than building conventional HVAC alone. Case studies: From Nordic grids to greenhouses In northern Sweden’s Arctic light, Boden’s cold climate means fresh produce is scarce. Hive Datacenter (a hyperscaler) is piloting a direct link to a 10,000 m² greenhouse operated by startup Agtira. The data center’s warm return air (roughly 30–40 °C) will be ducted into the greenhouse for heating. As Hive CEO Johanna Thörnblad explains, “Finding a new application for the waste heat is a way to use energy better and think more sustainably”. Local researchers model that such a greenhouse could meet 60–100% of its heat needs from the servers alone. If successful, Boden could serve as a template for “making Sweden self-sufficient in several food products,” as Wa3rm’s Thomas Parker envisions. Even outside the Arctic, Swedish firms are exploring industrial uses. In Falun, EcoDataCenter (a green DC operator) has teamed with agritech Wa3rm to use waste heat in large fish farms and vegetable greenhouses. While details are emerging, both companies stress scaling up. CEO Thomas Parker notes that combining DC heat with bio-systems “requires a lot of heat… which draw much energy as stand-alone operations.” By co-locating with a DC, even energy-hungry projects like fish farming can become carbon-neutral or positive. Scandinavia leads in citywide heat reuse. In Stockholm, Sweden, the city’s Data Parks program has integrated over 20 centers into the municipal network. Excess heat from these facilities now warms ~30,000 apartments (and growing), reducing grid emissions by about 50 gCO₂/kWh. In Odense, Denmark, a partnership with Munters has turned the Orbis data center into a town heating plant: the DC exports 165,000 MWh/year, supplying nearly 11,000 homes. In Toulouse, France (and Paris), supercomputers will dump heat into a network that heats homes and Olympic facilities, following EU examples. Even in Dublin, Ireland, Amazon’s DC now gives waste heat to the Tallaght district heating scheme, saving ~1,100 tonnes of CO₂ in its first year. Across Northern Europe, recycling heat is normal for new data centers. Markham and Notre Dame. In Markham, Ontario, the city’s district energy system already partners with IBM and Equinix. Equinix’s TR5 center now exports heat to Markham’s plant, warming millions of square feet. At Notre Dame University (Indiana), researchers use a small data center to warm a campus greenhouse. One study noted a 1 MW rack could offset ~33 percent of an adjacent greenhouse’s heating energy. Meanwhile, US utilities are catching on: Con Edison’s pilot in NYC will pipe DC heat a city block to public housing, and dozens of campuses (Stanford, Gensler, etc.) are assessing synergies between heating and cooling. These North American efforts are early but echo the global trend: local heat users and DC operators forming symbiotic ties. Some examples hint at next-gen use. At the US Department of Energy’s NREL facility, a supercomputing center’s energy-recovery loop now heats offices (via chilled beams), conference space, courtyard snow-melt, and even feeds back into the campus district heat system. At Rice University, engineers are pushing further: they added rooftop solar heaters to a DC’s cooling loop to boost temperatures into an organic Rankine cycle, generating extra power. Rice’s Laura Schaefer celebrates this concept: “There’s an invisible river of warm air flowing out of data centers… [we] can convert a lot more of it into electricity… the answer is yes, and it’s economically compelling.” In their simulations, combining heat recovery with solar raised output by ~60–80 percent in US data centers. These are paths to squeeze even more value from server heat, underscoring that the business case can be applied to electricity or heat markets alike. The cases above show it’s not just theoretical—from Scandinavia to North America, server rooms are becoming neighborhood boilers and farm incubators. As one analyst notes, the key is proximity and pairing: “Food and data are getting very physical now,” quips Professor Marcus Sandberg of Luleå University, who works on DC greenhouse trials. “In the north of Sweden… the season is quite short for crops… we are trying to increase self-sufficiency in food production”. For any operator, that short sentence encapsulates the opportunity: your servers’ heat can literally help grow tomorrow’s food. archive.is/7o4PV
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David Rosenfeld
David Rosenfeld@ThatDavidR·
@chatgpt21 I think it’s about effort. Prompting a model takes a couple of minutes and rudimentary typing skills. Creating the same artwork from scratch could take years of practice and effort. Rightly or wrongly, people discount something they perceive as not requiring as much effort.
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Chris
Chris@chatgpt21·
Apparently this video has all of X in a frenzy. If it had come out before the AI era, people would be fawning over it as great art, but now they are so clicker trained that any mention of AI sends them into a verbiage frenzy and they anoint anything AI related as slop.
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David Rosenfeld
David Rosenfeld@ThatDavidR·
This is the first year I used a ricer instead of a potato masher. I spent the morning making Play-Doh hair out of boiled potatoes while watching the Macy's parade.
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