(Bloomberg) -- Texas Bitcoin miners, embroiled in a controversy over their energy-intensive operations, are shutting down most of their machines while the state grapples with its power crisis.Most Read from BloombergUS Probes Made-in-China Chip as Tensions Flare Over TechnologyHong Kong to Ease Shutdown After Record Rain Overwhelms CityEverything Apple Plans to Show on Sept. 12: iPhone 15, Watches, AirPodsApple’s 2-Day Slide Nears $200 Billion on China IPhone CurbsBoss of Failed Crypto Exchange