Inside Sweden's Pionen data centre, a high-security bunker

The Peonin data center, located beneath 100 feet of bedrock in a former nuclear bunker, is known for housing sensitive information, including past WikiLeaks servers. It operates under Sweden's Free Speech Act, ensuring client data protection. The center features backup generators originally designed for German submarines. CEO John Carlin's design, inspired by 70s sci-fi films, includes plants sustained by grow lights, creating a unique 'computer meets plants' vibe. Despite its James Bond villain lair appearance, the center is run by a team of 15 senior technical staff.

Where is the Peonin data center located?

• Above ground in a skyscraper

• On a floating island

• In a desert

• Below 100 feet of bedrock in a former nuclear bunker

What unique feature does the Peonin data center use for backup power?

• Engines intended for German submarines

• Hydroelectric power

• Solar panels

• Wind turbines

What inspired the design of the Peonin data center?

• Futuristic technology

• Modern architecture

• CEO John Carlin's love of films

• Traditional Swedish design

What is the purpose of the waterfall in the data center?

• To cool the servers

• To generate electricity

• To water the plants

• For aesthetic enjoyment

How many senior technical staff operate the Peonin data center?

• 25

• 20

• 15

• 10