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South Korea Mandates Solar Panels for Public Parking Lots

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101–110 of 229 posts

Re: South Korea Mandates Solar Panels for Public Parking Lots

#101
post #39

In Phoenix, Arizona, there are solar panels over the parking lots at since of the grocery stores. Makes a huge difference in survivability when you get back to the car. (Without huge infrastructure dedicated to car welfare, Phoenix is uninhabitable.)

Phoenix is uninhabitable precisely because it's entirely optimized for car life from what I heard? (i.e. massively spread out, no walkability, etc)

Re: South Korea Mandates Solar Panels for Public Parking Lots

#102
post #8
post #3

It seems inefficient to put solar panels over parking areas as it requires significant amount of structure which costs a lot more than shade it creates is worth. Especially compared to how much less structure is needed on more remote solar farms. Maybe I'm just using American mindset where there is lots of open land that is good for solar generation? Perhaps not true in Korea?

In a city the best place to put them first is roof tops. Rooftop solar has minimal structural requirements relative to parking lot canopies. I think this might be partially an indirect tax on parking lots inside a dense city. It raises the cost of using land for parking, but does so in a way that provides shade and clean energy at the same time.

> In a city the best place to put them first is roof tops. Rooftop solar has minimal structural requirements relative to parking lot canopies.

Why do you assume they haven't been doing that already?

Re: South Korea Mandates Solar Panels for Public Parking Lots

#103

I really want America to get on board with this. Getting people to not drive is a nearly impossible task given how slow cities move to change the codes, so if we have to have parking lots, put them to use.

If you want America on board, get the people on board. Tell them why it's a good idea to stop driving their car. I'm not saying this to be snarky, but that's what it's going to take.

The problem is when the environment is already optimized for car use, when everything is massively spread out. Hard to get people to stop using cars when infra for walking is an afterthought.

Re: South Korea Mandates Solar Panels for Public Parking Lots

#104
post #35

Earlier quoted context omitted.

I wonder if this will make it preferable to build parking structures rather than parking lots.

That is definitely not going to be easier or cheaper.

They covered most of the parking lots with solar cells a few years back at nearby Michigan State. The economics weren't there, but as a friend who worked there pointed out they viewed it as research.

It's great that when it snows you don't get nearly as much of the white stuff on your vehicle. But when it snows energy production slows to a crawl. We have a lot of snowy days a third of the year.

Re: South Korea Mandates Solar Panels for Public Parking Lots

#105

I really want America to get on board with this. Getting people to not drive is a nearly impossible task given how slow cities move to change the codes, so if we have to have parking lots, put them to use.

I’d love to not have a car, but I’ve lived in five us cities - one (nyc) had public transportation that was usable - the rest public transportation was massively less efficient than driving. Until that gets fixed people are driving…

Re: South Korea Mandates Solar Panels for Public Parking Lots

#106
post #33

Earlier quoted context omitted.

A better version for shade and city beautification is to force trees around/within the parking lot.

I love seeing trees in more places, but for parking lots in particular they do have some downsides compared to solar panels. They often require more space; they attract birds that that poo on vehicles; and there’s a higher risk of collateral damage during windstorms. Not to mention that solar panels directly produce electricity, of course. We absolutely should see more trees in many cities, but they introduce their o…

> they attract birds that that poo on vehicles

The city can simply introduce lizards to manage to bird issue.

Re: South Korea Mandates Solar Panels for Public Parking Lots

#107
post #5
post #3

It seems inefficient to put solar panels over parking areas as it requires significant amount of structure which costs a lot more than shade it creates is worth. Especially compared to how much less structure is needed on more remote solar farms. Maybe I'm just using American mindset where there is lots of open land that is good for solar generation? Perhaps not true in Korea?

Building solar panel installations in remote locations still requires linking that back to the main grid, and all the in-between infrastructure needed to transform and transmit that power. Building it in an urban location allows you to tap into the existing grid without much added public investment, similar to how some power grids will purchase power from homeowners as an added incentive for doing a home solar instal…

Right, they actually have siting advantages over ground mounts for that very reason.

And let's not forget that they are investments, not just stranded costs (it's baffling to see them discussed that way to and down the thread). You get something back for having built them and the barrier to entry is the upfront cost, which is easier to overcome if you're a state spending on infrastructure.

Re: South Korea Mandates Solar Panels for Public Parking Lots

#108
post #6

The solar covered parking lots near me are great because they also serve as cover for your car when it’s hot and sunny. It’s not the most cost effective way to install solar, though. A tall structure designed to put the panels high up in the air and leave a lot of space for cars is a lot more expensive than normal rooftop solar or even field setups. This is basically a way to force some of the cost of clean energy as…

A better version for shade and city beautification is to force trees around/within the parking lot.

People always end up petitioning for them to be cutdown because tree litter inevitably falls on cars. The best solution for cars is dense multistory parking.

Re: South Korea Mandates Solar Panels for Public Parking Lots

#109

I really want America to get on board with this. Getting people to not drive is a nearly impossible task given how slow cities move to change the codes, so if we have to have parking lots, put them to use.

I’d love to not have a car, but I’ve lived in five us cities - one (nyc) had public transportation that was usable - the rest public transportation was massively less efficient than driving. Until that gets fixed people are driving…

massively less efficient is definitely the word, LA has some residents that swear by our trains, but do they go faster than the 1 hour 5 minute commute in traffic? Nope!

Re: South Korea Mandates Solar Panels for Public Parking Lots

#110

Authoritarian Asian countries being authoritarian as usual. Wouldn't mind putting up panels if I could sell and use the power. But fuck governments telling property "owners" what they can or can't do.

South Koreans give their government the authority to do such things because we understand that the government need authority to serve its people well. And if the government misuses its authority, we will revoke our permission.

Many Americans are permanently afraid of their government, and they have no confidence that their fellow citizens will man up and confront the government if necessary, so they'd rather have a permanently weakened government that can't serve its people well but somehow (miraculously) still capable of unleashing misery.

A comedic tragedy, really.

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