Also bunker fuel being burned in ocean shipping. Since there very little regulation they burn some of the worst sulfur-emitting fuel. A single container ship emits the equivalent of something like a few hundred thousand cars, as I recall.
The biggest container ships produce more emissions than every car on the planet. Granted, I think there’s at most a half dozen of those in operation, but that’s still 6x more than every car on Earth.
I remember hearing that during COVID lockdowns the first year, an estimated 50% of cars were off the road and total annual emissions dropped 2%.
but this is limited to CO2 emissins, so i’m wondering what type of emissions are being counted is there any data on that.
I had a quick look at the “all GHG” data in EDGAR and that also seems to shows road transport quite a lot larger than shipping.
But I’d need to spend a bit longer looking at the data to figure out if i’m using it correctly.
Could it be based on Particulate matter emissions??
PM emissions don’t do much if anything to directly intensify climate change - not like GHGs
Also bunker fuel being burned in ocean shipping. Since there very little regulation they burn some of the worst sulfur-emitting fuel. A single container ship emits the equivalent of something like a few hundred thousand cars, as I recall.
The biggest container ships produce more emissions than every car on the planet. Granted, I think there’s at most a half dozen of those in operation, but that’s still 6x more than every car on Earth.
I remember hearing that during COVID lockdowns the first year, an estimated 50% of cars were off the road and total annual emissions dropped 2%.
Is there a souce for that?
It doesnt seem consistent with this one
https://ourworldindata.org/co2-emissions-from-transport
but this is limited to CO2 emissins, so i’m wondering what type of emissions are being counted is there any data on that.
I had a quick look at the “all GHG” data in EDGAR and that also seems to shows road transport quite a lot larger than shipping.
But I’d need to spend a bit longer looking at the data to figure out if i’m using it correctly.
Could it be based on Particulate matter emissions??
PM emissions don’t do much if anything to directly intensify climate change - not like GHGs