Data centres in Czechia
Oct 2026: 5 projects in the pipeline in Czechia, 2 permitted or being built.New grid connections conditional since 1 Sep 2026. Wholesale power €97/MWh in 2025.
Pipeline movement, last 24 months
5 milestones ·
66 data centres on record in Czechia
Projects by stage
Who is building in Czechia
Capacity by stage
- Facility power, all stages
- 69 MW
- Facility power, under construction
- 25 MW
- Projects
- 5
Stated by each project, . Bases are never added together.
| Stage | Facility power, MW | Projects |
|---|---|---|
| Announced | 44 | 3 |
| In planning | · | 0 |
| Permitted | · | 0 |
| Under construction | 25 | 2 |
| In service | · | 0 |
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Operators in Czechia
What changed
2 milestones since 1 Aug 2026; the newest is from Oct 2026.
Power and grid in Czechia
Conditional
New grid connections are conditional (nationwide, transmission, since 1 Sep 2026). Every country’s grid connections
Over a year, country level
- Grid carbon, latest full-year average
- 402g CO₂/kWh
- 27th cleanest of 30 countries; 59% renewable or nuclear
- Business electricity price, latest full year
- 233€/MWh
- 26th cheapest of 26; wholesale is 47% of it
- Wholesale power, 2025 average
- 97€/MWh
- 15th cheapest of 30
- Cooling degree days
- 33a year
- 10-year national mean
Fibre latency from Prague
| To | Round trip, minimum | Path length | Path |
|---|---|---|---|
| Vienna | 2.8 ms | 286 km | Mapped fibre route |
| Berlin | 3.1 ms | 320 km | Mapped fibre route |
| Munich | 3.5 ms | 355 km | Mapped fibre route |
| Frankfurt | 4.4 ms | 445 km | Mapped fibre route |
| Amsterdam | 8.1 ms | 825 km | Mapped fibre route |
| Paris | 9.2 ms | 940 km | Mapped fibre route |
| London | 11 ms | 1,155 km | Mapped fibre route |
| Dublin | 16 ms | 1,655 km | Mapped fibre route |
Rules and dates
Next dates
- 14 Dec 2026the EU Commission’s minimum performance standards consultation and call for evidence closes
- 31 Dec 2026deadline for existing data centres above 1 MW in Czechia to meet the waste-heat duty
- 15 May 2027EU database and French reports due (every year)
- 11 Oct 2027EU deadline under Article 11 of the Energy Efficiency Directive for a certified energy management system at enterprises above 85 TJ (23.6 GWh) of annual energy consumption
Formal refusals and bans since 2025
No area-wide rule recorded for Czechia.