Microsoft Køge (CPH03)

Name: Microsoft Køge (CPH03)
Address: Egedesvej 17, Køge, 4600, DK

Egedesvej 17, Køge, 4600, DK

Metro: Copenhagen, DK Country: Denmark Region: Europe

Colocation space

4,314

m²

Denmark's environmental register carries this site under a plant name that most directories treat as a marketing code: Microsoft 3366 Danmark ApS (CPH03), Egedesvej 17 in Køge, licensed on 6 September 2022. The approval covers three data halls of 4,314 m2 each and an administration building of about 1,350 m2, on ground zoned under Lokalplan 1084 for the third Skandinavisk Transport Center. Standby generation is the part of the plant the permit itemises: thirteen diesel sets, 3 MW of output apiece and 90.8 MW of fired input in total, with a further application lodged in April 2025 to store 1.3 million litres of fuel. The cooling design consumes no water at all, which did not spare the site seven monitoring boreholes for groundwater sampling as a condition of approval. Køge went live with the Denmark East region on 26 March 2026 alongside Høje Taastrup and Roskilde, and Exyte began excavating the second phase on 9 March 2026 for completion in April 2028. Waste-heat recovery into the district network is a Høje Taastrup feature; at Køge it remains a future expansion. IT capacity has never been disclosed.

Facility Specifications

Site information

Colocation space: 3 halls of 4,314 m2 each, plus a 1,350 m2 administration building

Power & cooling

Cooling: Designed for zero water use in cooling

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Frequently asked questions

What does the Danish environmental approval cover?

Three data halls of 4,314 m2 apiece, an administration building of about 1,350 m2, and thirteen standby generators totalling 90.8 MW of fired input. It was issued to Microsoft 3366 Danmark ApS on 6 September 2022.

How much water does the Køge site use for cooling?

The design consumes none. Microsoft builds its Danish datacentres for zero water use in cooling, and this one is also built to LEED Gold.

When does the second phase finish?

Excavation started on 9 March 2026 and the works are expected to complete in April 2028, with Exyte as main contractor.

Which groundwater conditions did the municipality attach?

Seven monitoring boreholes on site for sampling, imposed as a condition of the environmental approval. A separate April 2025 application covers 1.3 million litres of diesel storage.