Comment by diogocp
Or deport them.
> Unauthorized immigrants live in 6.3 million households
> Almost 70% of these households are considered “mixed status,” meaning that they also contain lawful immigrants or U.S.-born residents.
That works out to 1.9 million households with only illegal immigrants.
Source: https://www.pewresearch.org/short-reads/2024/07/22/what-we-k...
If those are below average in CO2 emissions you would make the numbers worse though, and that seems pretty likely to me. Need to deport only rich immigrants owning more than one car.