Deep Sea Water Utilization Project: large-scale intake, multiple industries, with a vivid ocean and desert coastline
Multiple industries, one infrastructure

One Intake. Many Possibilities.

A shared deep sea water intake infrastructure may support multiple industrial applications in sequence.

AI Data Center Cooling

Deep sea water may serve as a large-scale thermal resource through heat-exchange systems.

Aquaculture

Controlled water and temperature conditions may support large land-based production systems.

Seaweed Cultivation

Marine plant production may be integrated into the broader water-utilization system.

Desalination

Freshwater production is considered as a future downstream application where appropriate.

Salt Production

Concentrated saline streams may be considered for salt recovery and related processes.

Technology foundation

Three Patent-Pending Technologies

Three patent applications filed in Japan form the technical foundation of the project.

01

Near-Neutral-Buoyancy Composite Pipe

A marine pipeline concept intended to reduce excessive underwater weight or buoyancy and improve handling during towing, positioning, and controlled submergence.

02

Marine Pipeline Installation Method

A staged assembly and offshore installation concept based on land-side joining, progressive sea delivery, towing, and route-based positioning.

03

Cooling and Aquaculture Thermal Control

A system concept connecting deep sea water cooling, heat-generating facilities, and aquaculture temperature control.

Project development

Built for Verification and Collaboration

Large-scale implementation requires hydraulic analysis, material testing, marine engineering, environmental assessment, offshore construction planning, and site-specific validation. The project seeks organizations capable of testing, challenging, improving, and developing the concept.

Deep Sea Water Utilization Project
Technical evaluation, research, pilot projects, engineering collaboration, and industrial development.
Contact: contact@deepseawaterutilization.org