How data centers work and why AI is driving their growth
The short version: AP's explainer shows the basic anatomy of a data center — and the eye-popping electricity and water demands behind every AI query should worry every ratepayer.
Our Take
Credit to AP Archive for laying out the plumbing here in plain terms: windowless buildings, biometric locks, and rows of servers that need almost as much power keeping cool as they do computing. The stat that should stop you cold is the one they cite from the IEA — one large data center can draw as much electricity as 400,000 electric cars. That's not an abstraction. That's substations upgraded, transmission lines rerouted, and rate cases filed, often with your utility bill quietly absorbing the difference.
What the explainer doesn't get into — and what we track — is who actually approves this buildout and on what terms. Tax abatements, water allocations, and "economic development" deals get signed by county commissions and utility regulators, frequently with little public input until the concrete's already being poured. AI training runs are driving demand higher every quarter, and the hyperscalers know exactly how to structure these deals to keep the incentives flowing.
If a facility like this is going up near you, or you want to see how many already have, check our facility map for the buildout happening in your backyard. And if you want to know how to actually push back on a rate case or a water permit before it's finalized, our take-action page walks through it.
This is GridWatch the USA’s original commentary. The video above is the work of AP Archive, published on YouTube — full credit to the creator.