Decarbonisation and CII

Decarbonisation is the most important challenge the world is facing. The shipping, offshore and transportation industry is no exception to this.

Our goal is to help our members with a smooth transition.

On this page, you can find links to all of BIMCO's information and advice about the different aspects of decarbonisation – from a contractual clause for ETS to webinars on alternative fuels.

Watch a recording of the latest BIMCO webinar about CII

Lars Robert Pedersen, Deputy Secretary General of BIMCO debunks some of the myths surrounding the CII regulations.

See the revised MARPOL Annex VI incorporating the carbon intensity regulations

• 2021 Revised MARPOL Annex VI Resolution MEPC32878

Download IMO guidelines for CII

• 2022 Guidelines on Operational Carbon Intensity Indicators and the Calculation Methods CII Guidelines G1 resolution MEPC.352(78)

• 2022 Guidelines on the Reference Lines for use with Operational Carbon Intensity Indications CII Reference Lines Guidelines G2 Resolution MEPC.353(78)

• 2021 Guidelines on the Operational Carbon Intensity Reduction Factors Relative to Reference Lines CII Reduction Factors Guidelines G3 Resolution MEPC.338(78)

• 2022 Guidelines on the Operational Carbon Intensity Rating of Ships CII Rating Guidelines G4 Resolution MEPC.354(78)

• 2022 Interim Guidelines of Correction Factors and Voyage Adjustments for CII Calculations CII Guidelines G5 Resolution MEPC.355(78)

• 2022 Guidelines for the Development of a Ship Energy Efficiency Management Plan SEEMP Resolution MEPC.346(78)

• Guideline for the Verification and Company Audits by the Administration of Part III of the Ship Energy Efficiency Management Plan SEEMP Resolution MEPC.347(78)

Download IMO guidelines for EEXI

• 2022 Guidelines on the Method of Calculation of the Attained Energy Efficiency Existing Ship Index EEXI Resolution MEPC.350(78)

• 2021 Guidelines on the Shaft Engine Power Limitation System to comply with the EEXI Requirements and use of a Power Reserve Resolution MEPC.335(76)

• 2022 Guidelines on Survey and Certification of the Attained Energy Efficiency Existing Ship Index EEXI Resolution MEPC.351(78)

Related news from BIMCO

• Decarbonising shipping – Business as usual not an option 13 March 2023 | Updated 13 March 2023
• Greentech and Shipping Conference 22 February 2023 | Updated 22 February 2023
• Coastlink 2023 09 February 2023 | Updated 09 February 2023
• ShippingWatch Conference on Decarbonising Shipping 20 January 2023 | Updated 03 February 2023
• With CII now in force, should my T/C mention CII? 06 January 2023

Useful BIMCO pages

• Questions and Answers about CII and the BIMCO CII Operations Clause
• CII Operations Clause 2022
• Climate Change Glossary
• EEXI Transition Clause for Time Charter Parties 2021
• ETS - Emission Trading Scheme Allowances Clause for Time Charter Parties 2022
• BIMCO's position statement on greenhouse gas emissions

Useful links

• CII - Lloyds Register