Green Ships' diverse range of modern multi-role naval vessels
Frigate, 115 – 120 m, multi-purpose, hybrid/electric
Corvette 70 -85 m, multi-purpose, hybrid/electric
Autonomous surface vehicle (ASV), 15 -20 m
Unmanned surface vehicle (USV), 7 – 10 m
LMTS (Littoral, multi-task support ship) 77 m
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Separated engine rooms/control, resilient electrical plant, optional double-hull below the waterline.
Fewer failure points, simplified upkeep, and more flexible power distribution than using gas-turbine.
Configurable sensors and effectors, modular mission bays, support for unmanned systems; optional ASW package. State-of-the-art weapons systems.
Automation and maintainable systems reduce manning and training burden over time.
Batteries, fuel cells, Tier III engines, with options for LNG/ammonia/hydrogen where appropriate.
Concepts derived from tested hull types; deliverable via Norwegian or international yards.
Cost and Procurement Considerations Final pricing for the ships depends on selected sensor and armament configurations, as well as the chosen shipyard. In general, modern naval ships have a cost breakdown of approximately 50% for the base platform and 50% for armaments and systems. However, due to the high-end equipment integrated into the GS vessels, the cost breakdown is closer to 40% platform and 60% systems. Production and Financing Green Ships AS is in contact with several advanced shipyards, both in Norway and internationally. These yards, while not traditional naval contractors, specialize in complex vessels (e.g., offshore support ships, RoPax ferries) and offer competitive pricing with short delivery times. Financing solutions through private and state-backed maritime financing agencies can be arranged, including the possibility of leasing options for “grey” naval ships. Further pricing details and technical specifications are available upon request.
Our concepts aim to balance speed, endurance, and survivability while reducing complexity and lifecycle cost. They are conceived as modular, multi-role platforms with scalable armament and sensor suites—supporting today’s state-of-the-art (main gun/CIWS, VLS, advanced radar/EO/ESM, C-UAS, optional ASW). We aim to adapt to tomorrow’s effectors and unmanned systems via open-architecture combat systems and reserved margins for power, cooling, and topside weight. We work with a broad network of national and international suppliers and operators, and we stay continuously aligned with current regulations, emerging threats, and future energy standards. If you’re assessing fast, modern naval platforms for current and future requirements, these designs warrant consideration.
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