this post was submitted on 11 Mar 2026
3 points (100.0% liked)
Green Party
107 readers
12 users here now
U.S. Green Party, World Green Parties, Green policies, news, and updates on environmental, social, Green economic issues.
founded 11 months ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
ls it the excess heat from the carriage ACs pumped into the tunnels and stations?
Up to now I have experienced it only on a line running suburban trains underground for a few km at a tight cycle.
They came in from outside hot as Mercury, getting rid of their accumulated heat underground with their ACs blasting at maximal setting.
Anybody from the mentioned cities (New York, Boston, London) here to report their experiences?