New Delhi, March 16 -- For the last decade, the global investment narrative was dominated by "Bits" - software, cloud ecosystems, and digital scale. But as we move through March 2026, a fundamental physical reality has reasserted itself: The AI revolution is only as powerful as the grid that feeds it. The "Magnificent Seven" have spent billions building the world's most advanced digital brains, but they hit a thermodynamic wall. The transition from Generative AI to Agentic AI, autonomous systems that don't just "chat" but actually perform work, has driven an explosive increase in inference demands and continuous compute cycles, pushing data centre energy needs toward a projected doubling of global capacity. For investors this has created ...