Home » Artificial intelligence » xAI Adding 240 MWe for 490 MWe. 400,000 GPU Colossus AI Data Center xAI has a permit to install 240 MWe of gas turbines, specifically fifteen Solar-SMT-130 models, will let them double the GPUs to 400,000. The 200,000 new chips will be Nvidia B200s. This should be about 6-7 Zettaflops