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A new study found adaptive traffic signals powered by big data reduced peak-hour travel times by 11% in China’s 100 most congested cities – saving 31.73 million tonnes of CO₂ annually. (www.nature.com)

submitted 3 days ago by realitista@lemm.ee to c/technology@lemmy.world

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cross-posted from: https://lemmit.online/post/5292633

This is an automated archive made by the Lemmit Bot.

The original was posted on /r/science by /u/calliope_kekule on 2025-03-01 05:53:17+00:00.

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[–] mineralfellow@lemmy.world 9 points 2 days ago (1 children)

China has a very large capita.

[–] AES_Enjoyer@reddthat.com 3 points 2 days ago (2 children)

What's your solution to that

[–] realitista@lemm.ee 1 points 1 day ago

China already "solved" it with the one child policy. They will have the most massive population decline ever in the coming decades. It will probably destroy their economy.

[–] finitebanjo@lemmy.world 2 points 2 days ago

It's not that there should be a solution per se, more that it impacts their emissions per capita. When person density goes up average per person emissions go down, simple as.