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Decorative chart. It shows a passage plan crossing the Bay of Biscay, passing the Dover Strait and running north-east through the North Sea emission control area to an EU port call. That is the voyage GreenETS reports on. No information here is missing from the text below.

Whatwe do

At Greenships, we provide comprehensive maritime emissions compliance and sustainability services for commercial vessel operators and shipping companies worldwide.

One data set, four regimes

EU MRV, EU ETS, FuelEU Maritime and IMO DCS all run on the same voyage reports and bunker records. We collect that data, run each calculation, and prepare the submission.

01

EU MRV Reporting

Reg. (EU) 2015/757

We help shipping companies meet their obligations under Regulation (EU) 2015/757, covering monitoring, reporting, and verification of CO₂ emissions from vessels calling at EU ports.

02

EU Emissions Trading System

2024–2026 phase-in

We calculate and manage EU ETS allowance requirements for vessels operating on routes to, from, or within EU ports. That includes the 2024–2026 phase-in schedule.

03

FuelEU Maritime

Reg. (EU) 2023/1805

We assess GHG intensity compliance under Regulation (EU) 2023/1805, calculating Well-to-Wake emissions, compliance balance, and penalty exposure for each vessel.

04

IMO DCS, CII & GFI

MARPOL Annex VI MEPC.354(78) IMO Net-Zero Framework

We support IMO Data Collection System (DCS) reporting and Carbon Intensity Indicator (CII) calculations under MARPOL Annex VI, providing attained CII, required CII, and A–E ratings.

We also model GHG Fuel Intensity (GFI) on a Well-to-Wake basis under the IMO Net-Zero Framework, so a fleet can see where it stands before the requirement applies. The framework is not yet adopted. We track the drafting and keep the calculation current.

05

Voyage Reporting & Operations

DEP · NOON · ARR · ANCHOR

Our platform captures departure, noon, arrival, and anchor reports, aggregating operational data to produce verified annual compliance submissions.

06

Digital Compliance Platform

THETIS export Excel · PDF · ZIP

GreenETS provides a secure web-based platform for vessel operators to submit reports, view real-time compliance dashboards, generate regulatory documents, and export verified data for submission to THETIS and other regulatory bodies.

What the platform does

One system carries the voyage data from the report a crew member files, through the calculations, to the file the office submits.

Report types
Departure · Noon · Arrival · Port · Drift · Anchor · End-of-year
Bunkers
Consumption (FOC / SUP / ROB) recorded per consumer type, with the BDN attached
Routes
ECA zone detection, AIS position tracking and distance calculation
Chartering
Voyage-based EU ETS and FuelEU cost estimation for charter calculations
IHM
Supplier declarations and the SDoC signing workflow
Outputs
Excel (MRV / ETS / DCS / BDN / voyage), PDF (annual EU ETS and FuelEU summary), ZIP
Annual exports
EU MRV, IMO DCS, BDN and voyage workbooks built from your own reports, ready to submit

Which of the six is on your deadline?

Tell us your fleet size, vessel types and which regulations you are reporting under this year.