Fuel & emissions
Bring fuel consumption, emissions assumptions and supporting records together for review. Compare scenarios with a clear baseline.
OCEANALITY / A MORE SUSTAINABLE COURSE
Greener operations.
Stronger evidence.
Turn environmental responsibilities into clear tasks, connected records and informed decisions—from ship to shore.
Human-led decisions. Traceable records. A healthier ocean.
One ocean.
Shared responsibility.THE GREEN OPERATIONS VISION
01 · Understand02 · Act03 · EvidenceShared responsibility.THE GREEN OPERATIONS VISION
FROM REQUIREMENT TO WORKFLOW
Understand the rule.
See the operational response.
Open a topic to explore the requirement, the supporting evidence and Oceanality’s intended workflow.
A practical foundation, an evolving platform.
Documents & certifications management is listed among our current solutions. The specialized regulatory workflows below are proposed or in development; scope and readiness are confirmed during a demo. Oceanality does not issue statutory approvals or replace flag-state, class or verifier decisions.
See available solutions →8 topics · Select a card to explore
MARPOL ANNEX IOil pollution
THE REQUIREMENT
MARPOL Annex I controls operational and accidental oil pollution.
OCEANALITY WORKFLOW
Connect oil-operation evidence with equipment maintenance, inspections and corrective tasks.
Proposed / in developmentEvidence to connect
Oil records · equipment service history · applicable certificates
MARPOL ANNEX IILiquid cargo residues
THE REQUIREMENT
Annex II regulates discharges of noxious liquid substances carried in bulk.
OCEANALITY WORKFLOW
Link cargo-handling checklists, residue evidence and reception receipts to a vessel and responsible team.
Proposed / in developmentEvidence to connect
Cargo records · reception receipts · procedures
MARPOL ANNEX IIIPackaged pollutants
THE REQUIREMENT
Annex III addresses packaging, marking, documentation and stowage of harmful substances.
OCEANALITY WORKFLOW
Associate supplier documents and cargo declarations with procurement and inspection checklists.
Proposed / in developmentEvidence to connect
Cargo declarations · packaging checks · supplier files
MARPOL ANNEX IVSewage management
THE REQUIREMENT
Annex IV controls sewage discharge and treatment arrangements.
OCEANALITY WORKFLOW
Plan treatment-equipment maintenance and retain inspection and discharge evidence for review.
Proposed / in developmentEvidence to connect
Treatment-system records · service tasks · applicable certificates
MARPOL ANNEX VGarbage & plastics
THE REQUIREMENT
Annex V regulates ship garbage; disposal of plastics at sea is prohibited.
OCEANALITY WORKFLOW
Coordinate waste-handling tasks, reception receipts and supporting records across ship and shore.
Proposed / in developmentEvidence to connect
Garbage records · waste plans · reception receipts
MARPOL ANNEX VIAir pollution & fuel
THE REQUIREMENT
Annex VI controls air pollution and includes energy-efficiency measures; emission-control areas have tighter standards.
OCEANALITY WORKFLOW
Connect bunker documentation, fuel specifications and equipment evidence with port-call planning.
Proposed / in developmentEvidence to connect
Bunker delivery notes · fuel samples · engine certificates
IMO FRAMEWORKEnergy efficiency
THE REQUIREMENT
EEXI generally covers relevant ships of 400 GT and above; CII covers specified ship types of 5,000 GT and above. A D rating for three consecutive years, or E for one year, requires a corrective action plan. Confirm vessel-specific applicability.
OCEANALITY WORKFLOW
Bring fuel and voyage inputs into transparent scenarios; link SEEMP actions to owners and review evidence. Calculations and submissions require validation.
Proposed / in developmentEvidence to connect
EEXI technical file · CII inputs · SEEMP · verified reporting
IMO FRAMEWORKBallast water
THE REQUIREMENT
The BWM Convention addresses transfer of harmful aquatic organisms through ballast water. Applicable ships need a management plan, record book and certification.
OCEANALITY WORKFLOW
Extend the maintenance and document workflow to ballast-treatment equipment, operation evidence and certificate review.
Proposed / in developmentEvidence to connect
Ballast plan · record book · equipment maintenance · certificate
Rule summaries checked against the linked IMO overviews on 20 October 2026. Applicability depends on vessel type, size, operation and jurisdiction. Product mappings describe Oceanality’s proposed support, not IMO endorsement.
A MORE SUSTAINABLE COURSE
Better visibility.
Smarter green decisions.
Connect daily operations with the bigger environmental picture. Compare fuel scenarios, follow vessel performance and bring the evidence into every decision.
ENVIRONMENTAL PERFORMANCEConcept preview
See the options before
setting your course.
A baseline and an efficiency scenario, side by side.
BaselineEfficiency scenario
Relative fuel demand · illustrative trend
Starting pointScenario horizon
Keep the assumptions in view.Fuel, speed and operating conditions shape every comparison.
FROM INSIGHT TO ACTION
Three areas. One clearer picture.
Fuel & emissions scenarios
Explore operating choices with a visible baseline and clear assumptions.
Environmental evidence
Bring performance records and supporting documents into the review.
Improvement initiatives
Connect the next action with an accountable owner and a review point.
ENVIRONMENTAL ISSUES
Keep the impact in view.
Pollution prevention
Organize oil, cargo-residue, sewage and garbage records alongside maintenance evidence and port reception receipts.
Evidence & follow-up
Connect inspections, missing documents and corrective actions with responsible people, review dates and approval records.
COMPLIANCE, WITH THE CONTEXT IN VIEW
Six annexes.
A clearer course to compliance.
Explore MARPOL requirements, compare selected port penalty references and prepare for the Annex VI changes on the 2028 horizon.
MARPOL I–VI · Port penalties · 2028 Annex VI readiness. Enable JavaScript to explore the official-source reference.
BUILD YOUR NEXT ENVIRONMENTAL WORKFLOW
From scattered records
to a clearer review.
Start with your vessels, applicable requirements and existing evidence. Explore a focused Oceanality workflow with your team.