OneSea develops and operates floating green hydrogen production units for various water depths. Their solutions offer a fixed-rate leasing model, de-risking initial asset investment for clients and guaranteeing committed hydrogen output.
Funding
Funding not disclosed
Founders
Product
Problem
Producing green hydrogen at scale often requires significant upfront capital investment for specialized offshore infrastructure. Existing solutions may not be easily integrated with renewable energy sources in deep or shallow water environments, hindering the widespread adoption of green hydrogen as a clean energy carrier.
Solution
OneSea provides turnkey floating green hydrogen production units designed for rapid deployment in both shallow and deep-water environments. Their integrated offshore systems combine water intake and treatment, hydrogen production via electrolysis, and options for hydrogen storage, compression, and export. OneSea offers a fixed-rate leasing model that de-risks initial asset investment for clients and guarantees committed hydrogen output. The company's floating production units can be coupled with floating wind farms or located near LNG terminals and industrial clusters with access to renewable energy sources like tidal and solar.
Target Audience
OneSea's primary customers are energy companies, industrial clusters, and offshore energy generation projects seeking large-scale green hydrogen production capabilities with minimized capital expenditure.
Features
- Modular floating units available in various sizes (OSE50, OSE400, OSE1000) with production capacities ranging from 8,750 to 175,000 metric tons per year.
- Designs optimized for both shallow and deep-water locations.
- Integration of water intake and treatment, hydrogen production, storage, compression, and export in a single offshore unit.
- Mooring design and hull analysis, structural design, hydrodynamic and stability analysis, and ship systems design and integration.
- Options for storing and offloading hydrogen in gas and liquid form (LOHC).
- Suitable for integration with floating wind farms for dedicated green hydrogen production.