https://phys.org/news/2024-11-shanghai-tokyo-york-houston-spew.html
'Cities in Asia and the United States emit the most heat-trapping gas that
feeds climate change, with Shanghai the most polluting, according to new data
that combines observations and artificial intelligence.
Seven states or provinces spew more than 1 billion metric tons of greenhouse
gases, all of them in China, except Texas, which ranks sixth, according to new
data from an organization co-founded by former U.S. Vice President Al Gore and
released Friday at the United Nations climate talks in Baku, Azerbaijan.
Nations at the talks are trying to set new targets to cut such emissions, and
figure out how much rich nations will pay to help the world with that task.
Using satellite and ground observations, supplemented by artificial
intelligence to fill in gaps, Climate Trace sought to quantify heat-trapping
carbon dioxide, methane and nitrous oxide, as well as other traditional air
pollutants worldwide, including for the first time in more than 9,000 urban
areas.
Earth's total carbon dioxide and methane pollution grew 0.7% to 61.2 billion
metric tons with the short-lived but extra potent methane rising 0.2%. The
figures are higher than other datasets "because we have such comprehensive
coverage and we have observed more emissions in more sectors than are typically
available," said Gavin McCormick, Climate Trace's co-founder.'
Via Susan ****
Cheers,
*** Xanni ***
--
mailto:xanni@xanadu.net Andrew Pam
http://xanadu.com.au/ Chief Scientist, Xanadu
https://glasswings.com.au/ Partner, Glass Wings
https://sericyb.com.au/ Manager, Serious Cybernetics
