EEXI and CII - ship carbon intensity and rating system - IMO
Frequently asked questions on the Energy Efficiency Existing Ship Index (EEXI) and the annual operational carbon intensity indicator (CII) and CII rating. Amendments to the International Convention for the Prevention of Pollution from Ships (MARPOL) Annex VI entered into force on 1 November 2022.
Improving the energy efficiency of ships
In 2021, IMO adopted a new set of technical and operational measures (resolution MEPC.328 (76)), namely the Energy Efficiency Existing Ship Index (EEXI) and the Carbon Intensity Indicator (CII) which enter into force on 1 January 2023.
EEXI – Energy Efficiency Existing Ship Index - DNV
The Energy Efficiency eXisting ship Index (EEXI) is a measure which was introduced by the IMO to reduce the greenhouse gas emissions of ships. The EEXI is a measure related to the technical design of a ship.
Rules on ship carbon intensity and rating system enter into force - IMO
Nov 1, 2022 · From 1 January 2023 it will be mandatory for all ships to calculate their attained Energy Efficiency Existing Ship Index (EEXI) to measure their energy efficiency and to initiate the collection of data for the reporting of their annual operational …
2021 GUIDELINES ON SURVEY AND CERTIFICATION OF THE ATTAINED ENERGY EFFICIENCY EXISTING SHIP INDEX (EEXI) . THE MARINE ENVIRONMENT PROTECTION COMMITTEE, .
• Introduce the Energy Efficiency applicable Existing Ship Index (EEXI) as the energy efficiency index for existing ship. • The required EEXI is almost the same level as required EEDI for new ships as of 2023. (CII). • A ship rated D for three consecutive years, or E, would have to submit a corrective action plan.
ENERGY EFFICIENCY DESIGN INDEX FOR EXISTING SHIPS (EEXI)
Mar 4, 2025 · EEXI (Energy Efficiency Existing Ship Index) regulations has started from 1st January 2023 after the amendments to MARPOL ANNEX VI entered into force on 1st November 2022. The EEXI regulations will apply to existing vessels …
Ship Energy Efficiency : EEXI and CII Regulation Awareness
The EEXI aims to ensure that these vessels meet specific energy efficiency standards, which are aligned with the International Maritime Organization’s (IMO) strategy to reduce greenhouse gas emissions from shipping.
EEXI and EEDI: Similarities & Differences - Virtue Marine
May 7, 2024 · The International Maritime Organization (IMO) has introduced two critical energy efficiency standards: the Energy Efficiency eXisting ship Index (EEXI) and the Energy Efficiency Design Index (EEDI). These standards are essential …
Everything you need to know about the EEXI - SAFETY4SEA
Feb 2, 2021 · During MEPC 75 in November 2020, the IMO approved amendments to MARPOL Annex VI, introducing an Energy Efficiency Design Index for existing ships (EEXI). Subject to adoption at MEPC 76 in June 2021, the requirements will enter into force in 2023.