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Market Korean leveraged chip ETF crashes 45% in three months, retail investors face steep losses Breaking OpenAI Codex hits 7M weekly active users; 10x growth in 6 months outpaces Claude Code reporting Research Simon Willison shares a cache-friendly uvx recipe for GitHub Actions CI Breaking Cloudflare launches Precursor: session-based bot detection that watches behavioral signals, not just login clicks Breaking Satya Nadella: enterprises pay for AI twice—in cash, then in proprietary knowledge leaked to model makers Funding Prefect acquires Dagster, uniting two leading orchestrators as agentic workflows reshape automation Chips Rochester Electronics and Qorvo expand RF component supply for aerospace, defense Breaking Nscale's £2bn UK AI data centre delayed by grid bottleneck; eyes fuel cells Funding Anthropic recruits Monzo founder Tom Blomfield to lead compute team Funding Prefect acquires Dagster; rivals consolidate into one orchestration platform Chips Tesla AI5 tapes out at Samsung Foundry on 2nm; production starts at Taylor fab in 2026 Policy 69% of US workers back sovereign wealth fund requiring AI firms to transfer 50% stake to public Market AI trio's $4.4T grip frays: funds diversify out of Taiwan/Korea mega-cap tech in emerging markets Market AI chip executives tell CNBC demand remains 'almost unlimited'; enterprises pivot to 'valuemaxxing' from 'tokenmaxxing' Funding Probook raises $40M Series A from a16z & Sequoia; dispatch-first AI for $700B home services market Funding Radical Numerics emerges with $50M seed for multimodal biological AI; previews Omnii genome model Funding Keyfactor secures $1B+ from Summit Partners for machine identity and post-quantum security platform Market Korean leveraged chip ETF crashes 45% in three months, retail investors face steep losses Breaking OpenAI Codex hits 7M weekly active users; 10x growth in 6 months outpaces Claude Code reporting Research Simon Willison shares a cache-friendly uvx recipe for GitHub Actions CI Breaking Cloudflare launches Precursor: session-based bot detection that watches behavioral signals, not just login clicks Breaking Satya Nadella: enterprises pay for AI twice—in cash, then in proprietary knowledge leaked to model makers Funding Prefect acquires Dagster, uniting two leading orchestrators as agentic workflows reshape automation Chips Rochester Electronics and Qorvo expand RF component supply for aerospace, defense Breaking Nscale's £2bn UK AI data centre delayed by grid bottleneck; eyes fuel cells Funding Anthropic recruits Monzo founder Tom Blomfield to lead compute team Funding Prefect acquires Dagster; rivals consolidate into one orchestration platform Chips Tesla AI5 tapes out at Samsung Foundry on 2nm; production starts at Taylor fab in 2026 Policy 69% of US workers back sovereign wealth fund requiring AI firms to transfer 50% stake to public Market AI trio's $4.4T grip frays: funds diversify out of Taiwan/Korea mega-cap tech in emerging markets Market AI chip executives tell CNBC demand remains 'almost unlimited'; enterprises pivot to 'valuemaxxing' from 'tokenmaxxing' Funding Probook raises $40M Series A from a16z & Sequoia; dispatch-first AI for $700B home services market Funding Radical Numerics emerges with $50M seed for multimodal biological AI; previews Omnii genome model Funding Keyfactor secures $1B+ from Summit Partners for machine identity and post-quantum security platform
Breaking

Nscale's £2bn UK AI data centre delayed by grid bottleneck; eyes fuel cells

Nscale, the Nvidia-backed £11 billion British data centre operator, has been told that its 90-megawatt grid connection for its flagship £2 billion Essex AI supercomputer will not be ready in time for its planned 2027 opening. The facility, designed to provide Nvidia GPUs to anchor customers including Microsoft, now faces indefinite delay as UK electricity infrastructure cannot keep pace with AI demand. Nscale is exploring alternative power solutions with Bloom Energy, a California-based supplier of solid oxide fuel cells that generate electricity from natural gas.

The delay is emblematic of a larger UK infrastructure bottleneck. Research firm Sightline Climate found that 26% of global data centre capacity was delayed in 2025, and projects that 30–50% of capacity expected to come online in 2026 could slip due to power constraints, equipment shortages, or opposition. Grid connection queues in Britain stretch a decade or longer; more than 100 UK projects have turned to fuel cells or on-site generation as alternatives. Nscale has also suspended a separate £1 billion OpenAI Northumberland facility after ChatGPT cited high energy costs.

For data centre operators and their customers, grid availability has become the critical path—not permitting or equipment. Nscale has $5+ billion in funding backing and just closed a $900 million credit facility last week, yet capital alone cannot overcome transmission congestion. For architects evaluating compute capacity sourcing, grid-constrained regions are now forcing developers to consider behind-the-meter generation or alternative geographies, with serious implications for UK AI infrastructure ambitions.

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