The Universal Metabolic Integration of Waste Heat as Primary Energy Vector

The shift in energy paradigms documented between 2035 and 2060 marks a fundamental reclassification of thermodynamic byproducts. Previously considered mere waste, low-grade thermal exhaust—emanating from computational clusters, industrial exothermic processes, vehicular friction, and even localized human metabolic cycles—has been universally mandated for integration as the primary utility resource. This mandatory systemic coupling, known as Universal Metabolic Integration (UMI), fundamentally shifts energy planning away from simply maximizing electrical power input toward optimizing continuous, predictive thermal gradient management across all built environments and transport corridors. The resulting infrastructure operates as a cohesive, closed-loop metabolic system, where every physical asset contributes to or consumes measurable 'Thermal Flux Utility Units' (TFUs).