3 AI Datacenters near Ciechanów, PL — 348 MW total capacity

Name	Status	Operator	Capacity (MW)	Current power (MW)	Est. completion	Region	Country	Announced	AI Focus	Energy Type	H100-equiv GPUs	Capex ($B)	Users	Construction	Energy Cos	Investors	Website
Vantage Warsaw WAW1	stale	Vantage Data Centers	48	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Vantage Warsaw - Poland	—	Vantage Data Centers	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Microsoft — Warsaw	under-construction	Microsoft	300	—	—	—	—	—	—	—	—	—	—	—	—	—	—