# Vessel Energy & Carbon Management Platform for a Large Ocean Shipping Company - 星启雨林科技 NR-TeK - 星启雨林科技 NR-TeK

> Built a vessel energy & carbon platform addressing high-dynamic, trans-boundary ocean shipping, monitoring fuel consumption and CII in real-time for IMO compliance.

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# Vessel Energy & Carbon Management Platform for a Large Ocean Shipping Company

Pain Point

Ocean vessels face fluctuating fuel consumption due to wind, waves, and speed, and tightening IMO CII rating requirements make traditional manual logs obsolete.

Approach

Deployed shipborne energy & carbon data collection terminals and a shore-based management platform, calculating CII ratings in real-time and offering speed and route optimization.

Partner

A renowned ocean shipping group

Field

Transportation & Logistics

Service

Group Energy & Carbon Platform (Shipping Edition)

Result

100%

Core fleet CII rating compliance rate

Built a vessel energy & carbon platform addressing high-dynamic, trans-boundary ocean shipping, monitoring fuel consumption and CII in real-time for IMO compliance.

## Challenge

Ocean vessels operate in network-free or weak-network environments, making data sync difficult, and CII calculations involve complex corrections for voyage, capacity, and fuel types.

## Solution

Developed a shipboard system supporting offline caching and breakpoint resume, combined with the shore-based platform to deploy dynamic CII warnings and speed optimization algorithms.

## Result

Successfully integrated dozens of large container ships, helping the core fleet achieve Grade A or B CII compliance, effectively avoiding detention risks at international ports.

> “The vessel energy & carbon platform allows us to monitor each ship's carbon intensity in real-time, providing strong technical support for EU ETS and IMO regulations.”

— General Manager of Marine Department

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Focusing on digital energy & carbon management and data asset operations.

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