XAI Colossus 2’s is targeting ~1 Gigwatt as soon as possible. They have natural gas turbines for primary generation, batteries for stability, and grid for long-term scalability. XAI Colossus 2 has power from seven installed SMT-360/Titan-350 Natural Gas Turbines. This power Colossus 2 via medium-voltage (MV) interconnect lines, providing primary baseload power for ~110,000 NVIDIA GB200 NVL72 GPUs (targeting 1.1 PFlops FP8 compute). Musk envisions solar and battery at 100 GW-1 TW scale but near-term it is Megapacks and gas turbines as a bridge.