2 facilities · Q3 2026 · H2 2025 – Q2 2026 ·
Data centers in Haarlem: 2 facilities, colocation pricing
How many data centers are in Haarlem?
Coloprice tracks 2 data centers in Haarlem, Netherlands: 1 operational, 1 under construction and 0 announced, run by 2 operators.
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Average wholesale, $/kW/mo — Collecting
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Retail rack, $/mo — Collecting
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Year on year
$0.179
Commercial power, $/kWh
Q3 2026 · · H2 2025 – Q2 2026 · 1 Tier III/IV · 1 AI-ready · 21+ MW · sources
How this market compares
| Market | $/kW/mo | $/kWh | facilities | Round-trip |
|---|---|---|---|---|
| Haarlem, Netherlands | · · · | $0.179 | 2 | — |
| Germany | $250 | $0.269 | 274 | — |
| United Kingdom | $213 | $0.454 | 199 | — |
| France | $190 | $0.173 | 187 | — |
Round-trip times are measured figures from the latency matrix; power tariffs from the index. Cross-connects add $50–$350 per month each on top of any rate. Round-trip · The Index
Frequently asked questions
How many data centers are in Haarlem?
Coloprice tracks 2 data centers in Haarlem, Netherlands: 1 operational, 1 under construction and 0 announced, run by 2 operators.
Which operators run data centers in Haarlem?
By number of facilities tracked: Iron Mountain (1), Penta Infra (1).
What is the total data center power capacity in Haarlem?
Facilities that publish capacity add up to 21 MW (2 of 2 sites disclose a figure); the largest published site is Iron Mountain AMS-1 with 13.1 MW.
How much does colocation cost in Haarlem, Netherlands?
No published wholesale $/kW benchmark exists for Haarlem, Netherlands yet, so we show nothing rather than an estimate. What is verifiable: the catalog tracks 2 facilities here. Run at least three quotes in parallel — where no benchmark is published, individual offers vary far more.
Why is colocation priced the way it is in Haarlem, Netherlands?
Commercial electricity in Haarlem, Netherlands is $0.179 per kWh, and power is the largest single input into a colocation rate. On top of that sit land and grid-connection availability, interconnection density, and how much capacity competes for the same tenants — 2 facilities in our catalog, 1 of them announced or under construction.
Where is colocation cheaper near Haarlem, Netherlands?
On power alone, France ($0.173/kWh) run below Haarlem, Netherlands. Whether that becomes a cheaper contract depends on how much interconnection the workload needs — the comparison table shows what latency the move would cost.
Download this market (CSV)
Every facility on this page with power, status, cooling and certifications. Free, CC BY 4.0 — cite Coloprice.
Full Haarlem, Netherlands market report
Operator-level pricing indications, capacity coming online, and the questions worth asking each provider in this market. We compile it per request and send it as PDF.
Data centers
| Facility | Operator | Power, MW | Tier | Status |
|---|---|---|---|---|
| Iron Mountain AMS-1 | Iron Mountain | 13.1 | III* | Operational |
| Penta Infra AMS01 | Penta Infra | 8 | — | Under construction |
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