Popular Energy Efficiency Solutions
At SeaGreen Innovations, we help the maritime industry turn regulatory compliance into profitable, energy-saving solutions that meet and exceed IMO and EU emission standards.
Advanced Hull Coatings
Reduce Drag. Cut Fuel. Improve Compliance. Protect the Ocean.
Tired of fuel-guzzling ships? Supercharged hull coatings slash drag, turbo-boost speed, and slash emissions — unleashing eco-hero efficiency without breaking the bank!
BENEFITS
Proven fuel Savings: 5% - 20%
Rapid ROI: 1-3 years
Sustained Efficiency: 5% - 10% drag
Extended Hull maintenance: 3 years to 5 years
Improves CII & EEXI scores
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Air Lubrication System (ALS)
Revolutionizing Hydrodynamic Efficiency Through Bubble-Based Friction Reduction
The Air Lubrication System (ALS) cuts hull friction by creating a micro-bubble layer, dramatically reducing drag to deliver transformative fuel savings and lower maritime emissions.
BENEFITS
Net Fuel saving: 5 – 10%
ROI: 2 – 5 years
Ideal for: VLCC, Product tanker and Large bulk carrier
Bulbous Bow Optimization & Retrofit
Unlocking Wave-Resistance Efficiency for Today’s Slow-Steaming Fleet
In a world of sluggish seas and emissions enforcers, unleash CFD-magic bulbous bows—demolishing waves, supercharging speed, and exploding fuel savings like a maritime supernova!
BENEFITS
Economic Impact: Typical savings of 15% - 20%
Achieved ROI: 1-3 years
Operational Stability: improves course stability, reduces pitching
Pre-Swirl Stators & Ducts
Advanced Flow-Optimization for Higher Propulsive Efficiency
Ready to turbocharge your ship's thrust? Pre-Swirl Stators and Propeller Ducts are game-changing gadgets that fix wonky wakes, streamline flow, and unleash massive fuel savings.
BENEFITS
Fuel Savings: 3% - 6%
ROI : typical payback in 1 – 2 years
Enhanced comfort & durability: lower vibration and noise
Reduced maintenance: minimize propeller cavitation and erosion
Propeller Boss Cap Fins (PBCF)
High-Impact Efficiency, Low-Cost Upgrade
Propeller Boss Cap Fins (PBCFs) are maritime MVPs — snapping onto hubs to snatch vortex power, crank up thrust, slash fuel costs, curb emissions, and hush vibrations like pros!
BENEFITS
Fuel reduction: 2% - 4%
Exceptional ROI: less than one year
Reduce vibration and noise
Propeller Optimization
Proven Fuel Savings Through Higher Propulsive Efficiency
Modern ops and slow steaming mismatch propellers with speeds — optimized ones realign thrust to actual conditions, boosting efficiency and slashing fuel waste.
BENEFITS
Fuel savings: 6% - 13%
Reduced Hull vibration & noise
More thrust per horsepower
Reduced cavitation
Rudder Optimization
Smarter Steering, Greater Efficiency
Rudder optimization boosts ship efficiency, maneuverability, and safety by swapping flat rudders for hydrodynamic designs that smooth flow, enhance propulsion, cut energy loss, and reduce emissions.
BENEFITS
Fuel Reduction: 3% - 6%
Rapid ROI: 1- 2 years
Improved Comfort : Smoother inflow, less vibration and lower noise
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Shaft Generator Systems
Smarter Power, Lower Costs, Cleaner Operations
Shaft Generator Systems harness main engine efficiency to produce onboard power, cutting fuel use, boosting operational flexibility, and ensuring environmental compliance while reducing reliance on less efficient auxiliary engines.
BENEFITS
Fuel savings: 3-7%
Electricity generation shifts from expensive distillates (MDO/MGO) to cheaper residual fuels (HFO/VLSFO)
Shore Power
Eliminate Emissions. Reduce Fuel Costs. Strengthen Compliance.
Shore Power, or Cold Ironing, lets vessels plug into land electricity at berth, shutting down generators to cut emissions, fuel costs, noise, and maintenance while strengthening regulatory compliance and port sustainability.
BENEFITS
Zero Emissions at Berth
Carbon Footprint Reduction
Stable power supply
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Waste Heat Recovery (WHR)
Turning Lost Heat Into Real Savings
Waste Heat Recovery systems capture surplus heat from main engines, transforming lost energy into usable power that boosts efficiency, cuts fuel consumption, lowers emissions, and turns waste heat into real operational value.
BENEFITS
Fuel Savings: 5% - 10%
Lower Emissions: 5% - 10% reduction in CO2
Improved EEDI & EEXI performance
Wind-Assisted Propulsion
Harnessing Clean Wind Power for Modern Shipping
Wind-assisted propulsion is proven and automated, delivering immediate fuel and emission savings through advanced aerodynamics and smart integration—helping shipowners cut costs, meet regulations, and accelerate decarbonization without disrupting cargo operations.
BENEFITS
Fuel savings: 5% - 25%, depends on types of WAP and sea condition
Carbon reduction: 5% - 30%
Payback period: 3-7 years
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