MIT Tech Review AIJun 16, 2026, 9:00 AMAmos Zeeberg

Want to Get a Data Center Online Quickly? Give It Some Flex.

Original: Want to get a data center online quickly? Give it some flex.

Offering grid demand flexibility may help data centers secure power connections faster amid surging AI-driven capacity demand.

Connecting a new data center to the electric grid can take years, creating a critical bottleneck for AI infrastructure buildout. A strategy called 'flex' — where data centers contractually agree to curtail their power draw during peak grid stress events — is emerging as a way to win faster approval from utilities. The approach trades occasional operational constraints for queue priority, a deal that grid operators increasingly find attractive.

The article opens with a vivid illustration of electric grid stress: at halftime of an England-Germany soccer match, millions of British viewers simultaneously switched on electric kettles, sending a sudden demand spike rippling through the national grid. That phenomenon — known in the UK as a 'TV pickup' — has long been a planning headache for grid operators who must keep supply and demand in near-perfect balance at all times.

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Summaries are AI-generated; the original article is authoritative.