The compute bottleneck just moved from chips to megawatts. the us approved its first bwrx-300 small…
the compute bottleneck just moved from chips to megawatts. the us approved its first bwrx-300 small modular reactor on sept 30 to power ai data centers, after hyperscalers signed over 9.8 gigawatts of nuclear deals and ai data centers hit an estimated 1,000 terawatt-hours a year. the next constraint is a grid, not a gpu.
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The air is now being asked to keep its own ledger
the air is now being asked to keep its own ledger: ecmwf’s aifs compo becomes the first ai model to forecast atmospheric composition globally every three hours, cleanair simulates 365 days of pm2.5 over china in ten seconds, and a unified framework maps six pollutants at one kilometer across the whole country. the air now files its own composition report.
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