Science & Health

Japanese Underwater City Could Fit 5000 People And Draw Energy From The Seabed

Underwater city could fit 5,000 people and draw energy from the seabed

Japanese construction firm Shimizu Corp just revealed its new project: An underwater city capable of fitting 5000 people and draw its energy from the seabed. Shimizu says the project would take five years to build and the technology required would be ready in 15 years.

Underwater city could fit 5,000 people and draw energy from the seabed
Underwater city could fit 5,000 people and draw energy from the seabed

The structure is divided in three sections: A sphere — just behind the surface of the sea — with a diameter of 500m will house residential zones, business and hotels. A pod connected to a 15km long spiral that descends to the earth factory, located on the seabed.

Underwater city could fit 5,000 people and draw energy from the seabed
Underwater city could fit 5,000 people and draw energy from the seabed

Shimizu hopes this eco-friendly underwater city would attract funds from the Japanese government and private investors. The Guardian writes:

The factory will use micro-organisms to turn carbon dioxide into methane, while power generators located along the ocean spiral will use differences in seawater temperatures to create additional energy — a process known as ocean thermal energy conversion. Desalinated water produced using hydraulic pressure will be pumped into the residential pod.

Underwater city could fit 5,000 people and draw energy from the seabed
Underwater city could fit 5,000 people and draw energy from the seabed
Underwater city could fit 5,000 people and draw energy from the seabed

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