Ship Energy Efficiency Management Plan

SEEMP Part I establishes a mandatory management plan for ships over 400 GT to improve energy efficiency; Part II is for ships over 5,000 GT to detail fuel consumption data collection under the IMO's Data Collection System (DCS); and Part III, also for ships over 5,000 GT, outlines a three-year plan to improve the ship's Carbon Intensity Indicator (CII) rating by detailing how to achieve and maintain the required operational efficiency. SEEMP Part I: The Management Plan • Purpose: To establish procedures and practices for improving a ship's energy efficiency. • Scope: Mandatory for all ships of 400 GT and above. • Content: It's a ship management plan to improve energy efficiency, focusing on how the ship will monitor and manage its performance. • Status: Must be kept on board all applicable vessels. SEEMP Part II: Fuel Consumption Data Collection • Purpose: To detail how fuel oil consumption data and other relevant information are collected from each ship. • Scope: Mandatory for ships of 5,000 GT and above, as part of the IMO DCS. • Content: It outlines the methods for collecting ship fuel oil consumption data and relevant parameters. • Status: Must be retained on board, along with its Confirmation of Compliance (CoC). SEEMP Part III: Carbon Intensity Indicator (CII) Compliance • Purpose: To set out the ship's plan for maintaining or improving its CII rating, which measures a ship's operational carbon intensity. • Scope: Mandatory for all ships subject to the CII, which includes bulk carriers, tankers, container ships, and cruise passenger ships of 5,000 GT and above. • Content: A specific, ship-level plan covering the next three years, including the required CII, the measures to achieve it, and procedures for self-evaluation. • Status: Requires review and a renewed Confirmation of Compliance by the Administration or Recognized Organization (RO) every three years after 2025.