Subscribe to our Mailing Lists (It's free!)
Thursday, March 23, 2023
SAFETY4SEA
  • Home
  • Safety
    • All
    • Accidents
    • Alerts
    • Loss Prevention
    • Maritime Health
    • Regulation
    • Safety
    • Seafarers
    • Security
    stowaway

    Spanish authorities arrest stowaway with cocaine

    Fire aboard oil tanker in Portugal

    Fire aboard oil tanker in Portugal

    Derelict tug

    Tug sinks off Seattle’s Ship Canal

    Why sleep and mental health go hand-in-hand

    Why sleep and mental health go hand-in-hand

  • SEAFiT
    • All
    • Intellectual
    • Mental
    • Physical
    • Social
    • Spiritual
    Why sleep and mental health go hand-in-hand

    Why sleep and mental health go hand-in-hand

    Life coaching tips: How to maintain a good work-life balance

    Life coaching tips: How to maintain a good work-life balance

    Wabi sabi

    Wabi Sabi: Imperfection makes perfection at work

    sexual abuse

    Sexual abuse at sea: Where we stand

  • Green
    • All
    • Arctic
    • Ballast
    • Emissions
    • Fuels
    • Green Shipping
    • Pollution
    • Ship Recycling
    • Technology
    green corridor

    Five industries collaborate for a green corridor between South Africa and Europe

    Stolt Tankers acquires two fuel efficient tankers

    Stolt Tankers acquires two fuel efficient tankers

    Port Arthur LNG

    Port Arthur LNG project launched in Texas

    ABS approves joint industry Carbon Capture System project

    ABS approves joint industry Carbon Capture System project

  • Smart
    • All
    • Connectivity
    • Cyber Security
    • E-navigation
    • Energy Efficiency
    • Maritime Software
    • Smart
    NAPA: Simulation software aids in predicting CII

    NAPA: Simulation software aids in predicting CII

    Canada, UK join forces for R&D digital project on decarbonization

    Canada, UK join forces for R&D digital project on decarbonization

    technology

    How a joined-up approach to technology drives people performance

    New smart project aims to improve maritime logistics

    New smart project aims to improve maritime logistics

  • Risk
    • All
    • CIC
    • Detentions
    • Fines
    • PSC Case Studies
    • PSC Focus
    • Vetting
    australia sea mines

    AMSA imposes 90-day ban on Dutch vessel

    Singapore

    Eco Spark arrested in Singapore

    Liberia

    Liberia: key guidance for machinery space deficiencies

    orange county oil spill fines

    Taiwan’s Wan Hai Lines to pay $950,000 in civil penalties

  • Others
    • All
    • Diversity in shipping
    • Maritime Knowledge
    • Offshore
    • Ports
    • Reports
    • Shipping
    • Sustainability
    • Videos
    offshore wind supply chain

    More Norwegian companies invest in offshore wind

    Institute of Chartered Shipbrokers

    Allied Market Research: Marine scrubber market to reach $20.3 billion by 2031

    BIMCO: China’s refinery output rises as exports grow 74%

    BIMCO: China’s refinery output rises as exports grow 74%

    Seatrade Maritime Logistics Middle East set to showcase opportunities in the region’s offshore marine sector

    Seatrade Maritime Logistics Middle East set to showcase opportunities in the region’s offshore marine sector

  • Columns
    WSC: Minimising accidents is at the top of liner shipping’s agenda

    WSC: Minimising accidents is at the top of liner shipping’s agenda

    technology

    How a joined-up approach to technology drives people performance

    SCMA: Maritime arbitration is expected to rise in prominence

    SCMA: Maritime arbitration is expected to rise in prominence

    Trending Tags

    • Career Paths
    • Industry Voices
    • Maripedia
    • Maritime History
    • Resilience
    • Seafarers Stories
    • SeaSense
  • Events
  • Plus
No Result
View All Result
  • Home
  • Safety
    • All
    • Accidents
    • Alerts
    • Loss Prevention
    • Maritime Health
    • Regulation
    • Safety
    • Seafarers
    • Security
    stowaway

    Spanish authorities arrest stowaway with cocaine

    Fire aboard oil tanker in Portugal

    Fire aboard oil tanker in Portugal

    Derelict tug

    Tug sinks off Seattle’s Ship Canal

    Why sleep and mental health go hand-in-hand

    Why sleep and mental health go hand-in-hand

  • SEAFiT
    • All
    • Intellectual
    • Mental
    • Physical
    • Social
    • Spiritual
    Why sleep and mental health go hand-in-hand

    Why sleep and mental health go hand-in-hand

    Life coaching tips: How to maintain a good work-life balance

    Life coaching tips: How to maintain a good work-life balance

    Wabi sabi

    Wabi Sabi: Imperfection makes perfection at work

    sexual abuse

    Sexual abuse at sea: Where we stand

  • Green
    • All
    • Arctic
    • Ballast
    • Emissions
    • Fuels
    • Green Shipping
    • Pollution
    • Ship Recycling
    • Technology
    green corridor

    Five industries collaborate for a green corridor between South Africa and Europe

    Stolt Tankers acquires two fuel efficient tankers

    Stolt Tankers acquires two fuel efficient tankers

    Port Arthur LNG

    Port Arthur LNG project launched in Texas

    ABS approves joint industry Carbon Capture System project

    ABS approves joint industry Carbon Capture System project

  • Smart
    • All
    • Connectivity
    • Cyber Security
    • E-navigation
    • Energy Efficiency
    • Maritime Software
    • Smart
    NAPA: Simulation software aids in predicting CII

    NAPA: Simulation software aids in predicting CII

    Canada, UK join forces for R&D digital project on decarbonization

    Canada, UK join forces for R&D digital project on decarbonization

    technology

    How a joined-up approach to technology drives people performance

    New smart project aims to improve maritime logistics

    New smart project aims to improve maritime logistics

  • Risk
    • All
    • CIC
    • Detentions
    • Fines
    • PSC Case Studies
    • PSC Focus
    • Vetting
    australia sea mines

    AMSA imposes 90-day ban on Dutch vessel

    Singapore

    Eco Spark arrested in Singapore

    Liberia

    Liberia: key guidance for machinery space deficiencies

    orange county oil spill fines

    Taiwan’s Wan Hai Lines to pay $950,000 in civil penalties

  • Others
    • All
    • Diversity in shipping
    • Maritime Knowledge
    • Offshore
    • Ports
    • Reports
    • Shipping
    • Sustainability
    • Videos
    offshore wind supply chain

    More Norwegian companies invest in offshore wind

    Institute of Chartered Shipbrokers

    Allied Market Research: Marine scrubber market to reach $20.3 billion by 2031

    BIMCO: China’s refinery output rises as exports grow 74%

    BIMCO: China’s refinery output rises as exports grow 74%

    Seatrade Maritime Logistics Middle East set to showcase opportunities in the region’s offshore marine sector

    Seatrade Maritime Logistics Middle East set to showcase opportunities in the region’s offshore marine sector

  • Columns
    WSC: Minimising accidents is at the top of liner shipping’s agenda

    WSC: Minimising accidents is at the top of liner shipping’s agenda

    technology

    How a joined-up approach to technology drives people performance

    SCMA: Maritime arbitration is expected to rise in prominence

    SCMA: Maritime arbitration is expected to rise in prominence

    Trending Tags

    • Career Paths
    • Industry Voices
    • Maripedia
    • Maritime History
    • Resilience
    • Seafarers Stories
    • SeaSense
  • Events
  • Plus
No Result
View All Result
SAFETY4SEA

NAPA: EEXI can lead to 6.6% cut in emissions

by The Editorial Team
November 22, 2021
in Emissions
decarbonization of maritime
FacebookTwitterEmailLinkedin

NAPA has shared the preliminary results of its new research that explores the potential effect of EEXI on the transportation capacity, total emissions and carbon intensity of the global bulker fleet.

EEXI measures and restricts CO2 emissions per transport work, purely considering the ship’s design parameters. One of the most common means of complying with EEXI is likely to be through limiting engine power.

The NAPA study maps EEXI requirements and engine power limitation onto real-life operations, including detailed weather data and records of real routes and speed profiles cross-referenced with the NAPA ship model database, which includes vessel-specific performance models for the global fleet.

More specifially, the study used real voyage data from 1500 bulkers over 12 months in 2019, and analyzed how much the maximum engine power limitation would have impacted these operations.

RelatedNews

Five industries collaborate for a green corridor between South Africa and Europe

Canada, UK join forces for R&D digital project on decarbonization

Credit: NAPA

The data shows that the engine power limitations required by vessels to comply with EEXI would only have come into effect at high-speed peaks. Therefore, for most of the year, if EEXI had been in effect, vessel operations would have remained largely similar.

In addition, the speed reductions required by EEXI would have reduced the transportation capacity by an average of 2% for bulkers.

However, the impact on transportation capacity was strongly dependent on the year in which the vessel was built, ranging from under 2% for newer vessels and up to 6% for vessels built in 2012. This indicates that EEDI, which came into force more recently, helped align vessels towards the current standard

said NAPA, also adding that the implementation of EEXI would reduce CO2 emissions by an estimated 6.6% and carbon intensity by 4.6% on bulk carriers.

While this is a good start, it shows the gap between what EEXI can achieve and how much more ground there is to make up. It shows why, at MEPC 77, to truly match the level of ambition that has come out of COP26, the IMO member states will need to prioritize efficiency

Teemu Manderbacka, Lead R&D Engineer at NAPA, said. Mr. Manderbacka also mentioned that it EEXI can reduce carbon intensity, while the “carbon savings outweigh the reductions in lost transport capacity.”

The tools that we used to analyze the problem can also help us solve it, as they would enable vessels to operate more efficiently and provide all stakeholders with greater insight into misaligned incentives and practices, such as rushing to wait. It underlines how there remains a huge amount of latent inefficiency in shipping that we can resolve simply by using data to shape our operations better

Ossi Mettälä, Senior Customer Success Manager at NAPA, concluded.

Tags: decarbonizationEEXINAPAreducing shipping emissions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recommended

offshore wind supply chain

More Norwegian companies invest in offshore wind

March 22, 2023
NAPA: Simulation software aids in predicting CII

NAPA: Simulation software aids in predicting CII

March 22, 2023

SEAFiT Poll

What is the biggest obstacle for the social life onboard?

Stay tuned for the results!

MARITIME EVENTS

Explore

  • Safety
  • Green
  • Smart
  • Risk
  • Others
  • Events
  • Plus

Useful Links

  • About
  • Disclaimer
  • Editorial Policies
  • Advertising
  • Contact

RISK4SEA Facts

Did you know that Manager Base matters for 2020? USA-based managers with Handymax had approximately 54% less on Detention Rate than the global average.

Learn more risk4sea.com

© 2021 SAFETY4SEA

No Result
View All Result
  • Safety
    • Alerts
    • Accidents
    • Loss Prevention
    • Maritime Health
    • Regulation
    • Safety
    • Seafarers
    • Security
  • Green
    • Arctic
    • Ballast
    • Emissions
    • Fuels
    • Green Shipping
    • Pollution
    • Ship Recycling
    • Technology
  • Smart
    • Connectivity
    • Cyber Security
    • E-navigation
    • Energy Efficiency
    • Maritime Software
    • Smart
  • Risk
    • CIC
    • Detentions
    • Fines
    • PSC Focus
    • Vetting
  • Others
    • Diversity in shipping
    • Maritime Knowledge
    • Offshore
    • Ports
    • Reports
    • Shipping
    • Sustainability
    • Videos
  • Columns
    • Opinions
    • Career Paths
    • Industry Voices
    • Maripedia
    • Maritime History
    • Seafarers Stories
    • SeaSense
  • Events
  • Plus

© 2021 SAFETY4SEA

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Disclaimer.