DayOne Kempas

422 MW AI data center in HP79+MP, Malaysia: operational.

DayOne Kempas is a 422 MW AI data center project located in HP79+MP, Malaysia, currently operational.. The estimated build cost is $12.2B. This project is one of thousands of data-center facilities tracked by Data Center Index across Malaysia, covering operational, under-construction, announced, and permitted sites.

Notes

Epoch 'Current power' = 322 MW (may include campus expansions); Cost modeled at ~$44B/GW by Epoch AI

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Frequently asked questions

What is DayOne Kempas?
DayOne Kempas is an AI data center project in HP79+MP, Malaysia tracked by Data Center Index. Its status is operational, and it is still adding buildings.
How big is DayOne Kempas?
Data Center Index tracks DayOne Kempas at 422 MW, on an estimated $12.2B build. That capacity is an estimate. We modeled or inferred it, and no source states it.
When will DayOne Kempas come online?
DayOne Kempas is already operating. The next building is expected to go live October 1, 2026.