[2/23 17:00] Big Tech 4 Companies $650B AI Investment - Bridgewater Analysis / UK Ofgem - 140 Data Centre Projects 50GW Risk Doubling Electricity

AI News Flash for February 23, 2026 at 17:00 UTC. Topics: 1. Big Tech 4 Companies $650B AI Investment - Bridgewater Analysis https://www.reuters.com/business/big-tech-invest-about-650-billion-ai-2026-bridgewater-says-2026-02-23/ 2. UK Ofgem - 140 Data Centre Projects 50GW Risk Doubling Electricity https://www.theguardian.com/technology/2026/feb/23/new-datacentres-risk-doubling-uk-electricity-use-ofgem-peak-demand 3. NVIDIA AI Cybersecurity for OT Critical Infrastructure https://blogs.nvidia.com/blog/ai-cybersecurity-operational-technology-industrial-control-systems/ 4. Accenture 550K Staff AI Training - Promotions Now Require AI Usage https://fortune.com/2026/02/23/last-year-accenture-trained-550000-staff-use-ai-now-promotions-hinge-on-putting-that-into-practice/