this post was submitted on 21 Nov 2023
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On Friday, the globe hit 2 degrees Celsius (3.6 degrees) above pre-industrial levels for the first time in recorded history

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[–] Pipoca 13 points 1 year ago

According to the EPA,

The primary sources of greenhouse gas emissions by economic sector in the United States are:

Transportation (28% of 2021 greenhouse gas emissions) – The transportation sector generates the largest share of greenhouse gas emissions. Greenhouse gas emissions from transportation primarily come from burning fossil fuel for our cars, trucks, ships, trains, and planes.

And

The largest sources of transportation greenhouse gas emissions in 2021 were light-duty trucks, which include sport utility vehicles, pickup trucks, and minivans (37%); medium- and heavy-duty trucks (23%); passenger cars (21%); commercial aircraft (7%); other aircraft (2%); pipelines (4%); ships and boats (3%); and rail (2%). In terms of the overall trend, from 1990 to 2021, total transportation emissions have increased due, in large part, to increased demand for travel. The number of vehicle miles traveled (VMT) by light-duty motor vehicles (passenger cars and light-duty trucks) increased by 45% from 1990 to 2021, as a result of a confluence of factors including population growth, economic growth, urban sprawl, and periods of low fuel prices. Between 1990 and 2004, average fuel economy among new vehicles sold annually declined, as sales of light-duty trucks increased.

In the US, cars and the car-centric sprawl it encourages is absolutely the largest single contributor to carbon emissions.

There's a reason that the per capita emissions of the Netherlands are literally half of what they are in the states. It's the cars.