How much data centre capacity does Paris have?

DC Atlas tracks 92 data centres in the Paris data centre market. 1,060 MW is live, 516 MW is under construction, 200 MW is planned, for 1,792 MW of total potential at full buildout.

Who are the largest data centre operators in Paris?

37 operators run facilities in the Paris data centre market. Data4 is the largest by total potential, with 3 sites and 505 MW.

Which utilities supply power to data centres in Paris?

Enedis, EDF and Villejust electricity substation serve the most data centre sites in the Paris data centre market. DC Atlas holds a named power supplier for 100% of the facilities it tracks here.

Paris: 92 sites, 37 operators, 1,060 MW live

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There are 92 data centres in Paris, France, spanning 11 sub-markets, 37 operators, 81 operational, 1,060 MW live (17% modelled), 1,792 MW total potential. Largest by total potential: Data4 (3 sites), then Digital Realty.

Map of 75 data centres in Paris

Every Paris site DC Atlas tracks with a position on record, coloured by status.

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Live

1,060MW

17% modelled

Under construction

516MW

Planned

200MW

Total potential

1,792MW

17% of pipeline modelled

Who supplies the power

100% of the data centres we track in the Paris market have a named power supplier

Enedis83sites
EDF5sites
Villejust electricity substation2sites
ERDF1site
RTE1site

Who is building in Paris

The 10 largest operators here by total potential, of 37 tracked in this market.

Operator	Sites	Live	Total potential
Data4	3	255 MW	505 MW
Digital Realty	17	240 MW	240 MW
CloudHQ	1	—	150 MW
Colt DCS	6	23 MW	128 MW
NTT Global Data Centers	2	—	116 MW
Equinix	11	88 MW	90 MW
OpCore	5	70 MW	82 MW
Microsoft	1	70 MW	70 MW
CapitaLand	3	64 MW	64 MW
Amazon	1	—	50 MW

When Paris was built

744 MW of the live capacity here carries a commissioning date — 53% of the operational sites in this market.

Recent activity

58 recorded developments in the Paris market, the latest on 21 Jul 2026.

21 Jul 2026Partnership48 MW
SEGRO and Pure Data Centres Form JV for 48 MW Paris Data Center
SEGRO has entered into a 50-50 joint venture with Pure Data Centres Group Limited to develop a fully fitted data center in the Paris region with a capacity of 48 MW. The project is valued at approximately £800 million. BCLP law firm provided legal counsel on the transaction, which represents a significant investment in French hyperscale infrastructure.
14 Jul 2026Interconnection agreed
euNetworks launches Alpine fiber route connecting Paris and Milan data centers
euNetworks, a European bandwidth infrastructure company, has launched a direct 1,057 km fiber route between Paris and Milan data centers. The new Alpine route establishes a direct connection between two of Europe's largest data center markets and integrates with euNetworks' metro fiber networks, which include 38 on-net data centers in Paris and 18 in Milan. This expansion strengthens connectivity across major European data center hubs.
9 Jul 2026Partnership75 MW
Segro and Pure Data Centres Form JV for 75 MW Paris Data Center
Segro and Pure Data Centres Group (backed by Oaktree and Brookfield) have formalized a 50/50 joint venture to develop a 75 MW data center (48 MW IT) in the Paris region, with pre-leasing commitments from a hyperscaler. The facility will be built at either the former H&M site in Le Bourget or at Petits Carreaux business park in Val-de-Marne. This partnership combines Segro's real estate expertise with Pure Data Centres' operational capabilities to serve growing cloud infrastructure demand in Europe.
8 Jul 2026Partnership48 MW
Pure DC and SEGRO form JV to develop 48MW Paris data centre
Pure Data Centres Group and SEGRO have established a joint venture to develop a 48MW fully fitted data centre facility in Paris. The facility will target long-term leases with global hyperscale operators. This represents the second joint venture between the two companies, expanding their collaborative development pipeline in Europe.
30 Jun 2026Opposition
Le Bourget mayor demands cancellation of 75MW data center at former H&M site
Mehdi Nezzar, newly elected mayor of Le Bourget in the northeastern Paris suburbs, is demanding the cancellation of a 75MW data center planned by Segro at a former H&M warehouse. The facility faced local opposition. Le Bourget has demonstrated resistance to data center development in its commune. This action signals potential municipal blocking of the project.
21 May 2026Lease signed$160M
WhiteFiber Signs $160M AI Compute Infrastructure Agreement in Paris
WhiteFiber, Inc. announced a five-year agreement with an investment-grade technology customer to provide AI compute infrastructure in the Paris region using advanced NVIDIA GPU systems. The deal has a total contract value exceeding $160 million and is expected to commence service in July 2026. The deployment will be supported by customer prepayments and project-level financing, with WhiteFiber having secured third-party data center capacity in France.
1 Nov 2023Acquisition
Tremblay-en-France Lumen 003 ownership change
Tremblay-en-France Lumen 003 changed ownership on 1 November 2023, when Lumen Technologies closed the sale of its European, Middle Eastern, and African business to Colt Technology Services.
1 Nov 2023Acquisition
Clichy Lumen 001 ownership change
Clichy Lumen 001 changed ownership on 1 November 2023, when Lumen Technologies closed the sale of its European, Middle Eastern, and African business to Colt Technology Services.

All recent activity

Who is hiring in Paris

3 open data centre roles at 1 operator we track

Scaleway is the only operator recruiting in Paris, with 3 roles open across 2 disciplines. The split is 1 build-side to 2 operational, with security (2) and design and engineering (1) the two largest disciplines.

Scaleway3roles

The mix

security2
design and engineering1

Most recently opened

Scalewaysecurity30 Jun 2026
Scalewaydesign and engineering21 Apr 2026
Scalewaysecurity4 Mar 2026

Counted from the operators' own public careers feeds, read daily. A role counts here when the employer runs a data centre we track and the work is operational rather than back office. What these roles involve, and what they pay.

Questions about Paris

How many data centres are in Paris?: There are 92 data centres in Paris, France, spanning 11 sub-markets, 37 operators, 81 operational, 1,060 MW live (17% modelled), 1,792 MW total potential. Largest by total potential: Data4 (3 sites), then Digital Realty.
How much data centre capacity does Paris have?: DC Atlas tracks 92 data centres in the Paris data centre market. 1,060 MW is live, 516 MW is under construction, 200 MW is planned, for 1,792 MW of total potential at full buildout.
Who are the largest data centre operators in Paris?: 37 operators run facilities in the Paris data centre market. Data4 is the largest by total potential, with 3 sites and 505 MW.
Which utilities supply power to data centres in Paris?: Enedis, EDF and Villejust electricity substation serve the most data centre sites in the Paris data centre market. DC Atlas holds a named power supplier for 100% of the facilities it tracks here.