this post was submitted on 15 Jul 2023
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Solarpunk Urbanism

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A community to discuss solarpunk and other new and alternative urbanisms that seek to break away from our currently ecologically destructive urbanisms.

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[โ€“] CombatWombatEsq@lemmy.world 57 points 2 years ago (3 children)

Air means aviation in this context

[โ€“] Kalkaline@lemmy.one 22 points 2 years ago

Thanks, that wasn't very clear at all.

[โ€“] sadreality@kbin.social 8 points 2 years ago

Lol... Yes not very clear. I assumed air coditioning

[โ€“] SpaceNoodle@lemmy.world 5 points 2 years ago

Yeah, that was gonna be my first question ... gotta get rid of that air in the air

[โ€“] blazera@kbin.social 12 points 2 years ago

Love how everyone just assumes they dont have any impact on climate change, some smoke factory somewhere else must be to blame.

[โ€“] realitista@lemm.ee 9 points 2 years ago (2 children)

That's just one city though. I'm sure it's different for cities with a lot of manufacturing or whatnot.

[โ€“] lps2@lemmy.ml 17 points 2 years ago (1 children)

Exactly - also, cars are a symptom of a lack of urban planning but with remote work on the rise, car emissions will fall. I am hopeful that more communities will rise as a result as people live and work in the same place and get personal time back to invest in their surroundings

[โ€“] Aesthesiaphilia@kbin.social 6 points 2 years ago

As long as it doesn't result in more suburban sprawl, which would undo the benefits of shorter commutes.

[โ€“] blazera@kbin.social -5 points 2 years ago (1 children)

All cities have a lot of manufacturing. Its a city

For the entire US, personal vehicles are the largest source of emissions.

[โ€“] Aesthesiaphilia@kbin.social 14 points 2 years ago (1 children)

Not true.

https://www.epa.gov/ghgemissions/sources-greenhouse-gas-emissions

Transportation, including commercial, is 28%. Electricity 25% and industry 23%.

Cars, trucks, etc account for only half of that 28%.

https://www.epa.gov/ghgemissions/sources-greenhouse-gas-emissions#transportation

So even if we lump in commercial transportation with personal vehicles, it's still only 14% of ghg emissions or roughly half that of electricity generation.

Support renewable energy.

[โ€“] blazera@kbin.social 1 points 2 years ago (1 children)

thats disingenuous to break down transportation, but not the other sectors. Like energy's largest contributor is coal, also at around half the sector's total emissions. But yeah, it's definitely significant, and renewable energy gains synergistically increase emissions reductions from transportation sector switching to EV's.

[โ€“] Aesthesiaphilia@kbin.social 5 points 2 years ago

I was just refuting / giving context to this:

For the entire US, personal vehicles are the largest source of emissions.

A lot of the fuckcars types think banning cars will fix the climate, just like vegans think banning meat will fix the climate. I was trying to head off any comments in that direction.

We need to do all of the things.

[โ€“] reddig33@lemmy.world 3 points 2 years ago (1 children)
[โ€“] CombatWombatEsq@lemmy.world 2 points 2 years ago

Per the report, the city's methodology includes CH4 and N2O emissions.