Under rules adopted Nov. 21 by the Public Utilities Commission of Texas (PUCT), bitcoin miners must share the location, ownership information, and power needs of their facilities with state government entities. Miners have only one business day to register after their facilities are connected to the ERCOT grid, and must update on or before March 1 of each calendar year. ERCOT is an independent system operator that represents 90% of the state's electrical load. According to PUCT Chairperson Thoma...