Couëron has 1 data center listed on DataColoc, operated notably by Etix Everywhere. Compare colocation (rack, half-rack, 1U), pricing, certifications and connectivity, then get an instant costed estimate.
Colocation in Couëron (server housing) relies on one listed data center, operated by Etix Everywhere. Your servers are hosted in a 19" rack featuring redundant power, cooling, and 24/7 security. Its top-connected site lists 10 networks. Declared certifications: ISO 27001, HDS, PCI-DSS. For a wider choice, nearby cities and their distances are listed below.
DataColoc lists 1 data center offering colocation in Couëron (Etix Everywhere). The nearest alternatives are listed below, with their distance.
The site lists up to 10 networks. IP transit and cross-connects can be estimated based on your needs using the comparison tool.
Certifications declared on site: ISO 27001, HDS, PCI-DSS.
Learn the basics: colocation, 42U rack, cross-connect, IP transit, Tier III/IV.
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Compare data centers in Couëron →The data center listed in Couëron is operated by Etix Everywhere.
10 networks are listed at the sites in Couëron according to public interconnection registries. That number drives your negotiating power: every carrier inside the building is one more quote, with no civil works.
Declared certifications: ISO 27001, ISO 50001, HDS, PCI DSS. A certification is verified site by site and carries an expiry date: ask for the certificate, not the logo. Sites in this city are operated by companies outside US jurisdiction, hence outside the CLOUD Act.
A city has no electricity of its own: the sites in Couëron are connected to the national grid, itself interconnected with its neighbours. What is measured, and what decides, is therefore the country's generation mix. That grid draws 68.8% of its electricity from nuclear (2025). The detail: nuclear 68.8%, hydro 10.4%, wind 8.2%, solar 5.6%, natural gas 3%, oil (fuel oil, diesel) 1.8%. Fossil fuels (coal, gas, oil) account for 5.1% of it. A kilowatt-hour there weighs 41 g of CO2, i.e. 11.2 times less than the world average (458 g), 2025 figure. Concretely: a 3 kVA rack, in a site with a PUE of 1.5, draws 35,478 kWh a year and therefore emits 1.5 tonnes of CO2 a year here. The same rack, same hardware, same PUE, would emit 16 tonnes on a world-average grid. The building has nothing to do with it: the country does.
Source: Ember / Energy Institute via Our World in Data, retrieved 2026-09-14. A site under a direct renewable purchase agreement may show a different balance: that is for the operator to declare.
Since 1970, 1 earthquake of magnitude 5 or above has been recorded within 100 km of Couëron, and 3 within 200 km. The strongest: magnitude 5.7 in 1972, 147 km away. This record covers 56 years, which is short on a seismic timescale: no recorded earthquake does not mean no hazard. It does not replace the statutory zoning, which alone binds construction.
Source: U.S. Geological Survey, ANSS ComCat, retrieved 2026-09-14. Measured from the site's coordinates.
With a single listed site, Couëron cannot support a disaster-recovery plan spread over two separate buildings within the same town. A second site remains necessary, and it is found in the nearby cities listed below. No Internet exchange point is listed here: traffic will run over transit bought from a carrier, which is billed by bandwidth. No rate is published by the operators in this city: pricing is on request, and we do not estimate it on their behalf.
No rail, metro or tram stop is recorded within 2.5 km of ETIX Nantes #3: access is by road. Worth weighing for on-call duty or a night intervention.
The nearest airport with scheduled flights is Nantes Atlantique Airport (NTE), 16 km by road, about 18 min outside traffic. Military fields and general aviation are excluded from this calculation.
Stops and lines: OpenStreetMap (ODbL), © OpenStreetMap contributors. Airports: OurAirports. Road route: OSRM. Surveyed on 2026-10-05.
The nearest site outside Couëron is 3 km away, in Saint-Herblain (3 sites). Short distances matter: they drive the cost of a link between two buildings, and whether a backup site is workable.