Ready your own link, the top 16 ships produce more particulate emissions (sulfur and nitrogen oxides especially), because of low regulations and cost pressures driving the use of low quality fuels (bunker fuel).
Ready your own link, the top 16 ships produce more particulate emissions (sulfur and nitrogen oxides especially), because of low regulations and cost pressures driving the use of low quality fuels (bunker fuel).
CO₂ and climate change is a diversionary tactic implicitly endorsed by the fossil fuel industry to focus us on an amorphous, far-future issue to grind away progress on pollution reduction now. and it's working, as evidenced by the fever-pitched focus on climate change rather than pollution, particularly by the neoliberal news outlets (npr, nyt, bbc, etc.).
Sulfur comes from low quality fuel, but nitrogen and particulate emissions depend a lot on the engine too.
And agree that EU's regulation would also benefit from taking a more holistic view on pollution than my (erroneous) zealotting on CO2 alone.
https://en.wikipedia.org/wiki/Emission_control_area
> Emission control areas (ECAs), or sulfur emission control areas (SECAs), are sea areas in which stricter controls were established to minimize airborne emissions from ships as defined by Annex VI[1] of the 1997 MARPOL Protocol.
> The emissions specifically include SOx, NOx, ODSs and VOCs[2] and the regulations came into effect in May 2005.[3][4] Annex VI contains provisions for two sets of emission and fuel quality requirements regarding SOx and PM, or NOx, a global requirement and more stringent controls in special emission control areas (ECA).[5] The regulations stems from concerns about "local and global air pollution and environmental problems" in regard to the shipping industry's contribution. In January 2020, a revised more stringent Annex VI was enforced in the emission control areas with significantly lowered emission limits.[2]
The original factoid hit the headlines because all that work was done and so people had the data to do comparisions. It was slow but steady work to improve the environment and somehow it got turned into "environmentalists are stupid, EVs are stupid, anyone to the left of Kanye is stupid, if they really believed in climate change they'd do X".
https://www.imo.org/en/OurWork/Environment/Pages/Sulphur-oxi...