Elon Musk's company, xAI, is building a massive supercomputer in Memphis, Tennessee, called "Colossus," which is powering the AI chatbot "Grok May 14, 2025 in Memphis, Tennessee. (Photo: Karen Pulfer Focht/Tennessee Lookout)Tennessee is at the forefront of data center proliferation and is set to continue receiving significant investments in new projects which could lead to higher energy costs, according to a report released by ThinkTennessee. Ov…