Libido Sciendi
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★★★★★ · 2015 #energy

Power Density: A Key to Understanding Energy Sources and Uses

by Vaclav Smil

My notes
Apr 3, 2026 Deep Dive 18 min
Power Density: The Spatial Constraints Behind Every Decarbonisation Bet
Land and power density as the real limit on decarbonisation—and why hyperscalers are buying nuclear.
Mar 18, 2026 Deep Dive 7 min
AI × Energy: Powering the AI Revolution
Watts, wires, and who controls the stack—not the headline model.
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