The Definitive Guide toAI Data Centers
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Guide › Glossary › MW

MW · Megawatt

Unit of real power; in AI data centers it has become the de facto unit of compute capacity and grid demand.

Current numbers

≥50 MW @ ≥100 kVCLO/CLOP registry threshold (NERC Board-approved 2026-10-08; FERC pending): total connected site load ≥50 MW, through equipment at ≥100 kVas of 2026-10-08 · register ↗
~3–5 °CCDU heat-exchanger approach (FWS→TCS) as a design allowance; the OCP Project Deschutes 1.0.0 spec targets 3 °C at 2 MWas of 2026-10 · register ↗
Cost tie: about $11.9m each; operating states decideIllustrative 3.0 MW power package, 2N versus 4N/3: ten-year cost at equal usable loadas of 2026-10 · register ↗

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