On January 1st 2020 new shipping regulation came into effect (#IMO2020), decreasing the maximum amount of sulfur in shipping fuels from 3.5% to 0.5%.
— Leon Simons (@LeonSimons8) March 8, 2023
From 2020 we see a rapid increase in the amount of solar radiation that's being absorbed by the region highlighted above. pic.twitter.com/io63ImORDk