Elon Musk's xAI and Nvidia have joined Microsoft and BlackRock in the AI Infrastructure Partnership, aiming to raise $30 billion to mobilize $100 billion in AI infrastructure investments. The initiative will focus on OECD countries and U.S. partners, with GE Vernova and NextEra Energy collaborating on energy solutions for AI data centers. Microsoft CEO Satya Nadella emphasized AI infrastructure's critical role in economic growth, while Nvidia's Jensen Huang highlighted how AI factories will accelerate industry innovation and societal breakthroughs.