Stop reporting emissions, start managing them

Emission Analytics is ZeroNorth's emissions intelligence service. It collects operational, fuel and voyage data from across your fleet, validates it, and turns it into continuous CII, EU ETS, EU MRV, FuelEU, IMO DCS, Sea Cargo Charter and Scope 3 reporting, all in one platform.

CII is calculated by dividing a vessel's annual CO2 emissions by its transport work, typically distance travelled and cargo carried. The resulting intensity is compared against IMO thresholds to determine the vessel's rating for the year. Emission Analytics does this continuously, not once at year-end.

Compliance balance reflects the difference between allowed emissions and actual emissions over the year. Even if weekly performance appears stable, cumulative emissions can create a growing deficit. Emission Analytics surfaces compliance balance continuously so exposure is visible before it becomes penalty cost.

The Carbon Intensity Indicator (CII) measures how efficiently a vessel transports cargo relative to its CO2 emissions. Vessels are rated annually from A to E. Lower ratings affect chartering attractiveness, regulatory scrutiny and long-term asset value, making CII a commercial performance metric, not just a compliance requirement.

Emission Analytics provides real-time monitoring and forward simulation of year-to-date GHG intensity and compliance balance. By forecasting rating trajectory before year-end, operators can adjust speed, routing or fuel strategy early, reducing the risk of falling into D or E categories.

Yes. Emissions data flows into structured reporting outputs aligned with IMO DCS, EU MRV, UK MRV, FuelEU Maritime and Sea Cargo Charter. EU ETS data is exported in official XML format for direct THETIS-EU upload. All reporting is generated from validated data, reducing manual reconciliation.

Via the Public Emission API. EU ETS and voyage-level emissions can be pulled directly into charter-party review, financial reporting and fleet management systems, with no manual extraction and no spreadsheet reconciliation. Data stays yours; distribution is fully under your control.

Emission Analytics covers your own fleet. For Scope 3 emissions across chartered tonnage and third-party logistics aligned with CSRD, GHG Protocol Categories 4 and 9, and Sea Cargo Charter, see ZeroNorth Scope 3 Reporting.

Forecast accuracy depends on the quality of the underlying data. Because Emission Analytics runs on validated, high-frequency vessel data rather than manual estimates, year-end CII projections track closely to final ratings, and they update continuously as new voyage data arrives, so teams can see rating risk early enough to act on it.

ZeroNorth Emission Analytics automatically calculates CII scores at voyage, vessel and fleet level, across dry bulk, tanker, container and mixed fleets simultaneously. Year-to-date GHG intensity and compliance balance are monitored continuously with validation safeguards, and CII data is available via API or structured export so teams can pull scores directly into internal dashboards, charter party review workflows and fleet management systems.

EEOI, the Energy Efficiency Operational Indicator, measures a vessel's actual in-service carbon efficiency. Its unit is grams of CO2 per tonne-nautical mile (gCO2/t-nm): CO2 emitted divided by cargo carried times distance sailed. Unlike an annual rating, EEOI reflects real operational performance voyage by voyage, so Emission Analytics tracks it continuously alongside CII, FuelEU and EU ETS metrics.

Compliance and ESG teams use it for regulatory reporting and audit trails; chartering teams use CII and FuelEU exposure in fixture decisions; technical managers track vessel efficiency and rating risk; and commercial leadership uses fleet-level dashboards to steer decarbonisation strategy. Because everyone works from the same validated data, the compliance number and the commercial number are always the same number.

FuelEU Maritime sets binding GHG intensity reductions versus the 2020 baseline: 2% by 2025, 6% by 2030, 14.5% by 2035, 31% by 2040, 62% by 2045 and 80% by 2050. The regulation applies from 1 January 2025 to vessels of 5,000 GT and above calling at EU and EEA ports. Emission Analytics supports FuelEU compliance with tank-based GHG intensity tracking per voyage and continuous compliance balance monitoring.

Gross emissions are the total CO2 a vessel or fleet actually emits. Net emissions are gross emissions minus any verified reductions or offsets, for example lower-carbon fuels or certified removals. Regulators assess gross emissions per voyage, while net emissions show progress against decarbonisation targets. Emission Analytics tracks both from validated data, so the picture is always auditable.