
xAI’s Colossus Is in Memphis – And Your Home’s Electrical System May Not Be Ready
Memphis homeowners need to protect their home electrical systems now because xAI’s Colossus supercomputer is placing unprecedented demand on the MLGW grid – and voltage fluctuations from grid stress silently damage HVAC systems, wiring, and appliances in homes that lack surge protection or have aging panels. xAI has won TVA approval for 300 megawatts of power from MLGW – enough to supply roughly 60,000 homes – and a second Colossus facility is already under construction. xAI’s long-term target of 1,500 megawatts by 2030 represents roughly one-third of Memphis’s current peak demand of 4,500 MW. xAI uses Tesla Megapacks to buffer the




