FLOATING NUCLEAR POWER PLANT
Up to 1 gigawatt of clean power. Anywhere on water.
Dual-generation power: 180 MWe MDO generator sets combined with four 250 MWe SMRs, built to deliver sixty years of reliable service.
FNPP is built on the Sea Technology Floating Terminal foundation.
Modular floating power. Engineered for the grid or the open sea.
The Floating Nuclear Power Plant is a self-contained generation platform built on Sea Technology's floating terminal foundation. It delivers up to 1 GW of clean electrical power and can be sited offshore, in protected waters, or alongside coastal infrastructure.
The dual-generation design pairs 180 MWe MDO gen sets for backup and redundancy with up to four 250 MWe small modular reactors for primary output. The platform is towed into position and anchored, with no land permits and no grid build-out at the site.
PLATFORM SPECIFICATIONS
Built for sixty years of service
Length/beam: 400/200. Depth/Draft: 30/20-25.
At operational draft: 1.6 million m³
Up to 1 GW (four 250 MWe SMRs).
180 MWe MDO gen sets.
24-point mooring system.
60 years engineered service.
SAFETY BY DESIGN
Resilient against the threats land plants cannot escape
Floating structure decouples from seismic ground motion. Reactor systems remain in defined attitude during seabed events.
Open-water siting and depth flexibility. The platform rides wave events that overwhelm coastal facilities.
Hull design and 24-point anchoring. Resistant to piracy, collision, and sabotage attempts.
USE CASES
Where FNPP delivers
Floating Nuclear Power Plant, in brief
What energy authorities, utilities and port operators ask first.
Up to 1 GW from four 250 MWe small modular reactors, with 180 MWe of MDO generator sets for backup and redundancy.
Offshore, in protected waters or alongside coastal infrastructure. The platform is towed into position and anchored with a 24-point mooring system, with no land permits and no grid build-out at the site.
Sea Technology and Blykalla, the Swedish developer of small modular reactors, signed a memorandum of understanding in 2024 to explore floating nuclear-powered terminals together.
The floating structure decouples from seismic ground motion, and open-water siting lets the platform ride wave events that overwhelm coastal plants.
Yes. It is built on the same foundation as the Sea Tech Floating Terminal and can supply a floating or coastal port with clean power at sea.
Sixty years of engineered service.
NEXT STEP
Discuss your power infrastructure
Partnering with energy authorities, utilities, and industrial sites on baseload generation.
Initial conversations are confidential.