FOR SHIPOWNERS, SUPPLIERS AND PORTSDetermine lowest cost of compliance for any ship
Maritime sustainability is expensive. FuelEU Maritime, EU ETS and IMO Net-Zero are turning every ship into a multi-million-euro compliance liability over the next decade. Find the tools to determine the lowest cost for your fleet, compare decarbonization pathways, and connect with the suppliers who deliver them. Free to start, no login, open to anyone.
FREE TOOLS FOR ANYONEFrom €0
Help with regulations should not cost €100,000+ a year like the competition. Free tools stay free. Premium tier unlocks downloads, database access and tailored business cases.
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FROM SIGN-UP TO BUSINESS CASE IN2 minutes
Open the Decarbonizer or any other tool, pick a ship, adjust the sliders. That's it. Your business case recalculates live based on the latest prices and regulatory updates, reducing weeks of work to mere minutes of joy.
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HOW IT WORKSDetermine your cost of compliance
in three easy steps
Getting started is simple, and free. Find your tool. Enter your ship. Make your business case. Use the Decarbonizer on the right and try it yourself, change any input and watch the output update.
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Find your tool
Browse 25+ tools in the hub. Free and premium tiers added constantly, based on what users ask for. No login required for the free tier.
Enter your ship
Select from 30,000+ pre-loaded vessels or enter your own. Adjust fuel, voyage profile and power consumption.
Make your business case
Determine compliance cost per year, select decarbonization options and adjust fuel prices to compare scenarios. Members can request supplier quotes, download and save business cases.
ANY SHIP, ALREADY LOADED30,000+
Pre-loaded with a large part of the global commercial fleet. Shipowners model their own ships in minutes. Suppliers build business cases for any prospect, no data discovery required.
Suppliers
We help you cut budget-quote prep from days to minutes, and turn the hub into a lead funnel for your products. Plug your tools and pricing into the hub, embed the Decarbonizer on your own site under your brand, and let qualified leads land with vessel data already attached. One fuel-tech supplier wired up the embed in five days. Inbound leads now arrive pre-qualified.
Ports & Terminals
We help you model shore power readiness, port-side emissions and operator compliance from one place. Vessel call data feeds shore power demand forecasts, AFIR-aligned readiness scoring and concession dashboards, built for terminal operators and port authorities alike. One port authority assessed four terminals at once using the Shore Power Quickscan.
OUR SOLUTIONSWhat we can do for you
Shipowners
We help you determine the lowest cost of sustainability-driven compliance in minutes, not weeks. Your ships load into our tools to forecast FuelEU Maritime, EU ETS and IMO Net-Zero exposure, using the latest regulatory updates, fuel costs and decarbonization measures. A 12-ship European operator used the same setup to map €41M of compliance exposure through 2035, in three weeks.
PROJECT PORTFOLIO & CASE STUDIESWhat we have delivered
Exploratory study on EU ETS impact for the shipbuilder's customer base.
Damen needed to understand the regulatory landscape facing their customers across multiple focus regions and vessel types. The study surfaced what matters to those customers and which actions to prepare for.
Cost-effectiveness analysis of decarbonization measures, battery-focused.
HEBO needed to evaluate which decarbonization paths were most cost-effective for their fleet. The analysis compared options including battery electrification against the regulatory horizon, giving them a defensible investment case.
Carbon-neutral roadmap for a heavy-lift operator.
Heerema explored what a credible path to carbon-neutral operations looks like for their fleet. The analysis covered fuel pathways, technology readiness and regulatory alignment under FuelEU, EU ETS and IMO Net-Zero.
Tailored business case tool comparing MSAR® and bioMSAR™ against conventional fuels.
Quadrise needed to translate clean-fuel technology into compelling value for shipowners. The web tool compares fuel costs, emissions and regulatory exposure under EU ETS, FuelEU Maritime and IMO Net-Zero, vessel by vessel.
Ammonia vs LNG comparison tool delivered in six weeks.
Ten08 needed to make the business case for ammonia bunkering ahead of building US infrastructure. The web tool calculates costs, emissions and compliance under FuelEU and EU ETS for any vessel profile.
Shore power infrastructure modeling for a national port network.
NatPower Marine needed compliance modeling for a shore power rollout across multiple ports. The hub modeled demand, vessel readiness and operator economics, producing the basis for the investment memo.
Shore power vessel readiness assessment for incoming fleet.
The port needed clarity on cost impacts and considerations for getting vessels ready to receive shore power. The tools and report delivered intuitive insight at vessel level, usable by the commercial team.
Mobile shore power deployment study across multiple US East Coast ports.
A feasibility study for deploying mobile shore power assets at ports without permanent infrastructure. The output sized the addressable demand, the operator economics and the regulatory fit.
Port-side decarbonization infrastructure coordination.
Project BOEI brought together port stakeholders to plan decarbonization infrastructure at the operator level. The hub's tools and ship database supported coordinated modeling across participants.
WHAT CLIENTS SAYMeet a few of our happy clients
Their exploratory study gave us insights on what matters to our customers and the EU ETS impact on their business. Now we know what actions to take.
Matthijs Richelle
Service Development Manager, Damen Shipyards
Vincent helped us understand the challenges, considerations and cost impacts of getting a vessel ready for shore power. The tools and report provide insight and work intuitively. Ship owners could use this expertise.
Ryan Cornelisse
Business Manager Shore Power, Port of Rotterdam
Sustainable Ships delivered an exceptional ammonia comparison tool within six weeks that exceeded our expectations. It significantly enhanced our ability to present compelling business cases to potential shipowners.
Ten08 Energy
Ammonia infrastructure developer
Like to know more?
We can run a demo on a ship of your choice, or just walk through your problem. 30 minutes is all it takes.