Artificial intelligence is scaling rapidly, but the next bottleneck may not be chips or networks. As hyperscale data centers expand, electricity supply, grid capacity and energy infrastructure are emerging as critical factors in the global race to power the AI era.
Energy
Energy systems and technological transitions shaping industrial capacity, economic growth and long-term strategic resilience.
Artificial intelligence is no longer a weightless software story. As capital markets confront energy constraints, grid bottlenecks and front-loaded infrastructure costs, AI is being repriced as heavy industry — where scarcity, not scalability, determines power and valuation.
As Greg Abel succeeds Warren Buffett, Berkshire Hathaway is quietly repositioning for the AI age. Not by chasing software hype, but by embedding itself in energy, infrastructure and operational efficiency — where intelligence meets thermodynamics and capital becomes strategic power.
As AI collides with the physical limits of energy, land and capital, Wall Street is revaluing the technology not as software but as infrastructure. From BlackRock’s power bets to Berkshire’s pivot, the next phase of AI will be built on megawatts, not models.
We believed artificial intelligence would be a contest of code — faster models, larger datasets, smarter architectures. But the decisive battles of the coming decade are unlikely to be fought inside neural networks. They will unfold in substations, cooling plants, transmission corridors and the mud of construction sites. The constraint is no longer how much intelligence we can design, but how much physical reality we can sustain.
Artificial intelligence appears weightless, yet it runs on energy-hungry machines nearing physical limits. As moving data becomes costlier than computing it, engineers are turning from electrons to photons. This shift toward light-based hardware may determine the scalability, economics, and geopolitics of AI.
