ClimateDock™
Vessel LCA Simulator

Make Informed Climate Decisions with AI-Assisted Lifecycle Data

Designing, purchasing, or upgrading a vessel involves choices that impact emissions across the entire life cycle. The Vessel LCA Simulator provides data-driven insights to support climate-conscious decisions, aligned with ISO standards and emerging regulatory expectations.
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856 vessels have already joined the solution

Turn Data into Decisions with the Simulator

Circular lifecycle

1. Establish a Baseline: Understand Full Life Cycle Emissions

Calculate Scope 1,2 and 3 GHG emissions from construction to operation and end-of-life.
Get a breakdown of emission categories and their relative contributions.
Use the baseline to anchor further scenario analysis.

2. Test Construction Scenarios

Model the climate implications of green steel, low-carbon materials, and renewable energy use during build.
Compare shipyard locations and construction methods.
Evaluate regional emissions differences and supply chain impacts.
Dashboard mockup
Dashboard mockup

3. Assess Operational Impact of Fuels and Lubricants

Simulate different fuel types (e.g. biofuels, e-methanol, LNG) and blends.
Include lube oils in climate calculations to ensure full Scope 3 transparency.
Project fuel-related performance over time and align with well-to-wake methodologies.

4. Evaluate End-of-Life Options

Simulate dismantling scenarios across major ship recycling regions.
Quantify emissions related to recycling technologies and local infrastructure.
Understand trade-offs between reuse, recycling, and disposal methods.
Dashboard mockup
Dashboard mockup

5. Support Transactions With GHG-Verified Construction Footprints

Planning a new build or a resale? Generate a GHG-compliant emissions summary for Scope 3, Category 2 (capital goods) reporting.
Meet investor and regulatory expectations with data-backed emission insights.

Why Use the Vessel LCA Simulator?

Expertise

Developed by maritime LCA pioneers, powered by AI, with experience across multiple vessel types.

Traceability

Enables data traceability and scenario-based decision-making.

Compliance

Scientifically grounded, aligned with LCA principles and ISO norms.

Built for Shipowners

Whether you’re optimizing new builds, retrofits, or considering asset divestment, the simulator gives you clarity on emissions without guesswork. It helps integrate decarbonization into procurement, design, and reporting workflows.
0 vessels have already joined the solution

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Let’s talk about how you can use LCA-based decision support across your fleet or upcoming project.
Circular lifecycle assessment diagram showing six LCA stages: use, end-of-life, resources, processing, manufacturing, and distribution
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Common questions about ClimateDock

What is ClimateDock?

ClimateDock is ReFlow's vessel LCA simulator. It models a vessel's lifecycle emissions across construction, operation, and end-of-life, so shipowners can compare design, purchasing, and upgrade decisions on climate impact.

What can I simulate?

Fuel types and blends such as biofuels, e-methanol, and LNG, as well as equipment upgrades, materials, and recycling scenarios, each with its effect on the vessel's lifecycle footprint.

Which reporting does ClimateDock support?

It generates GHG-compliant emission summaries for Scope 3, Category 2 (capital goods) reporting, aligned with ISO 14040/14044 and the IMO LCA guidelines, and useful for CSRD disclosures and green financing documentation.

Who is ClimateDock for?

Shipowners and operators planning newbuilds, retrofits, or resale documentation, and anyone needing a defensible vessel carbon footprint for reporting or tenders.

Email

We'd love to hear from you.
info@re-flow.io

Phone

Mon-Fri from 09:00 to 16:00 CET.
+45 32 74 53 00

Address

Located in Greater Copenhagen.
Møllehaven 31, 4040 Jyllinge, Denmark

Climate data that you can trust

ReFlow was founded to transform environmental performance with data-driven, AI-assisted life-cycle analysis — empowering better climate decisions.
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