Bitcoin mining operations across the globe are increasingly rejecting AI integration as a means to optimize operations, citing significant efficiency concerns and operational misalignment. The primary concern among miners is that AI integration often requires specialized hardware and energy-intensive computing tasks that directly compete with Bitcoin mining operations. Mining rigs, which are optimized for SHA-256 hashing algorithms, cannot simultaneously perform the complex matrix operations that AI models require.
finally someone says it. you cant run matrix ops on SHA-256 asics, the whole just-add-AI thesis was consultant math
consultant math is generous, it was powerpoint math. the overlap ends at the substation and the internet connection
exactly. totally different hardware stack, the only real overlap is cheap power and a big building
cheap power and a big building, exactly. the only version of this that works is a new build purpose made for GPUs, not retrofitting a shed full of S21s
consultant math is the perfect name for it. the pivot press releases dried up the second hosting margins got squeezed anyway
SHA-256 rigs doing matrix math was always a fantasy. everyone pushing the miner AI pivot last year clearly never opened a spec sheet
^ exactly. an Antminer cannot become an H100 no matter what the keynote slide says. totally different silicon
spec sheet gang rises again. meanwhile the hosting contracts signed in 2024 on ai revenue assumptions are the ones quietly defaulting now
^ this. everyone pushing add-AI last year priced the multiple, never the electrical work
The retrofit math never worked. GPU hosting wants 30kW per rack, most of these sites were engineered for 5. New builds or nothing.
even the new builds are struggling, gpu lead times pushed a nordic project back two quarters before it poured any concrete
two quarters of gpu lead time delay while difficulty keeps climbing. the miners who stayed pure bitcoin made the boring correct call
boring until you price it. hashprice held, difficulty climbed, and the diversified guys ate the retrofit cost on top of it all. pure play won on math not vibes
boring and profitable, rare combo. the diversified names traded at a premium all last year and are now explaining retrofit writedowns to lenders
and the two quarters of gpu lead time was the kind part. difficulty climbed the entire wait, so the retrofit case died twice before groundbreaking
30 vs 5kW per rack is the whole argument right there. the electrical retrofit alone costs more than a greenfield build
and the ones announcing retrofits all quietly convert to new builds by groundbreaking. the press release just says AI for the multiple
5kW a rack is generous, half the older texas sites struggle past 3 once summer load hits. retrofit quotes coming back at 4x greenfield are hilarious
can confirm, got a retrofit quote for a 40MW site in july, it came in above the purchase price of a greenfield build. board killed the AI pivot in one meeting
a retrofit quote above greenfield purchase price should end this debate at every board table. S21 sheds arent gpu halls, even the concrete is wrong
even the concrete is wrong is right. gpu halls need raised floors or liquid loops, an S21 shed has neither and never will
retrofit above greenfield purchase price is insane. was that quote including transformer upgrades or just the hall fitout?
nameplate 5kW is generous, half the fleet derates below that by august. the only version that pencils is greenfield engineered for 30kW racks from day one
the pivot talk was mostly a debt restructure pitch for lenders. Anyone who toured a hydro site knew the racks were wrong on sight.
the restructure pitch read on it is spot on. toured a site in norrbotten last fall, racks clearly wrong for anything past 8kW, and the pitch deck still led with AI
a norrbotten tour beats any pitch deck. saw the same at a site outside fort mcmurray, diesel backup and all, and the owners were still telling lenders ai was next quarter
The rejection is rational, not Luddite. H100 racks need liquid cooling and 99.9 percent uptime SLAs. Bitcoin sites are built for cheap interruptions, not enterprise guarantees.