* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, October 10, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

    MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    4J schools trying out new electronic hall pass technology – Lookout Eugene-Springfield

    4J Schools Unveils Cutting-Edge Electronic Hall Pass System to Transform Student Experience

    China outlines more controls on exports of rare earths and technology – fox40.com

    China Unveils Tougher Restrictions on Rare Earth and Technology Exports

    Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

    MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

    MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    4J schools trying out new electronic hall pass technology – Lookout Eugene-Springfield

    4J Schools Unveils Cutting-Edge Electronic Hall Pass System to Transform Student Experience

    China outlines more controls on exports of rare earths and technology – fox40.com

    China Unveils Tougher Restrictions on Rare Earth and Technology Exports

    Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Ship scrubbers cause great damage to the Baltic Sea

June 8, 2024
in Science
Ship scrubbers cause great damage to the Baltic Sea
Share on FacebookShare on Twitter

The discharge from ships with scrubbers is causing significant harm to the Baltic Sea. According to a recent study from Chalmers University of Technology, Sweden, these emissions have resulted in pollution that has led to socio-economic costs of over EUR 680 million between 2014 and 2022.

The study reveals that the shipping companies’ adoption of this technology, which involves “washing” exhaust gases and discharging them into the sea, has resulted in substantial cost recouping for most ships. This has allowed the industry to generate billions of euros by running its ships on cheap heavy fuel oil instead of cleaner fuel.

“We see a clear conflict of interest, where private economic interests come at the expense of the marine environment in one of the world’s most sensitive seas,” says Chalmers doctoral student Anna Lunde Hermansson, who is one of the authors of the new study, published in Nature Sustainability.

The urgent need to address the potential ban of scrubber water discharge from ships’ exhaust gas cleaning systems has prompted extensive discussions at various levels, including the International Maritime Organization (IMO) and the EU. This issue is also under consideration at the Swedish Parliament, although a decision on a ban is pending.

Anna Lunde Hermansson, along with Chalmers colleagues Erik Ytreberg and Ida-Maja Hassellöv, have conducted extensive research on the environmental impact of shipping. In a previous study, they revealed that over 200 million cubic meters of environmentally hazardous scrubber water are discharged into the Baltic Sea each year.

Furthermore, their research has starkly demonstrated that scrubber discharge water significantly contributes to up to 9% of the total emissions of certain carcinogenic polycyclic aromatic hydrocarbons (PAHs) into the Baltic Sea, posing a grave threat to marine ecosystems.

Recent research conducted by Chalmers researchers has meticulously assessed the external costs of scrubber water discharge and the financial performance of over 3,800 vessels that implemented scrubber technology. Regarding the detrimental impact on marine ecosystems, the study reveals that between 2014 and 2022, scrubber water discharges caused pollution at a staggering cost of over EUR 680 million in the Baltic Sea area.

These calculations are conservative estimates, as they do not encompass direct costs linked to heavy fuel oil spills from ships employing scrubbers. Additionally, they do not include the substantial expenses associated with cleaning up oil after ships have leaked, as exemplified by the Marco Polo incident on the Swedish coast of Blekinge last autumn.

“If the scrubbers had not existed, no ships today would have been allowed to run on this dirty residual fuel. That is why the scrubber issue is highly relevant to push the shipping industry towards less negative environmental impact,” says Lunde Hermansson.

From the shipowner’s perspective, the costs of installing and maintaining scrubber systems were carefully considered, along with the monetary benefits of using heavy fuel oil instead of more expensive low-sulfur alternatives. Based on calculations, most shipping companies that invested in scrubbers have already broken even, with a total surplus of EUR 4.7 billion expected for all 3,800 vessels by the end of 2022. The research also indicates that over 95% of common scrubber systems recoup their costs within five years.

“From the industry’s point of view, it is often stressed that shipping companies have acted in good faith by investing in technology that would solve the problem of sulfur content in air emissions and that they should not be penalized. Our calculations show that most investments have already been recouped and that this is no longer a valid argument,” says Lunde Hermansson.

Denmark recently announced a ban on scrubber water discharge within 12 nautical miles of the coast. Similarly, several other countries, including Germany, France, Portugal, Turkey, and China, have implemented national bans or restrictions.

Although there is no general ban in Sweden, certain ports like the Port of Gothenburg have prohibited scrubber water discharge in their area.

“We now hope that the issue will also be given priority in the Swedish Parliament. This is a low-hanging fruit where we can reduce our negative impact on the vital marine environment,” says Lunde Hermansson.

Journal reference:

Anna Lunde Hermansson, Ida-Maja Hassellöv, Tiia Grönholm, Jukka-Pekka Jalkanen, Erik Fridell, Rasmus Parsmo, Jesper Hassellöv & Erik Ytreberg. Nature Sustainability, 2024; DOI: 10.1038/s41893-024-01347-1

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Tech Explorist – https://www.techexplorist.com/ship-scrubbers-cause-great-damage-baltic-sea/84916/#utm_source=rss&utm_medium=rss&utm_campaign=ship-scrubbers-cause-great-damage-baltic-sea

Tags: Damagesciencescrubbers
Previous Post

A simple change can help EV drivers escape range anxiety

Next Post

Summer Game Fest reminded us that indie games aren’t going anywhere

Salesians in Kenya Set to Roll Out Comprehensive Integral Ecology Plan to End “piecemeal” Approach – aciafrica.org

Salesians in Kenya Launch Bold New Plan to End Fragmented Approach to Integral Ecology

October 10, 2025
From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

October 10, 2025
The “Silent Killer” Doesn’t Have to Be Silent: How Laboratory Science Is Changing the Story – Dark Daily

The “Silent Killer” Speaks Up: How Laboratory Science Is Transforming the Narrative

October 10, 2025
Mbappe credits Madrid lifestyle for helping him reset mentally and physically – Reuters

Mbappe credits Madrid lifestyle for helping him reset mentally and physically – Reuters

October 10, 2025
4J schools trying out new electronic hall pass technology – Lookout Eugene-Springfield

4J Schools Unveils Cutting-Edge Electronic Hall Pass System to Transform Student Experience

October 10, 2025
Six Pack of college football picks, predictions: Alabama vs. Missouri, Oregon vs. Indiana in spotlight – CBS Sports

Six Can’t-Miss College Football Showdowns: Alabama vs. Missouri and Oregon vs. Indiana Steal the Spotlight

October 10, 2025

High Five: The rest of the world’s top upcoming qualifiers – The New York Times

October 10, 2025
Donald Trump’s fortress economy is starting to hurt America – The Economist

How Donald Trump’s Fortress Economy Is Starting to Hurt America

October 10, 2025
The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

The Best “Friends” Halloween Episodes That Blend Spooky And Silly In The Perfect Way – Yahoo

October 10, 2025
Board of Health Meeting – City of Somerville (.gov)

Inside the Latest Somerville Board of Health Meeting: Key Updates and Decisions

October 10, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (861)
  • Economy (881)
  • Entertainment (21,754)
  • General (17,517)
  • Health (9,923)
  • Lifestyle (894)
  • News (22,149)
  • People (882)
  • Politics (891)
  • Science (16,092)
  • Sports (21,382)
  • Technology (15,862)
  • World (864)

Recent News

Salesians in Kenya Set to Roll Out Comprehensive Integral Ecology Plan to End “piecemeal” Approach – aciafrica.org

Salesians in Kenya Launch Bold New Plan to End Fragmented Approach to Integral Ecology

October 10, 2025
From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

From refugee to Nobel: Yaghi hails science’s ‘equalising force’ – The Hindu

October 10, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version