121–130 of 616 posts
To what historic people did electricity come all by itself, without them haivng to figure out and build anything themselves?
solarpunk is just socialism with afrofuturist aesthetics. happy for them!
why are you happy? many African nations attempted socialism in the 20th century, and all of those states have since collapsed. trying the same failed strategy over and over doesn't bode well. anyway, I hope they get electricity. the article said a lot about markets for something related to an ideology that rejects them.
This is false. Senegal attempted small-s socialism under its first postcolonial regime (under Léopold Sédar Senghor, 1960–1980) and has had democratic political succession to the present day.
To what historic people did electricity come all by itself, without them having to figure out and build anything themselves?
For all those who have electricity, who was their "cable guy"?
But who is driving cost of solar? Is it China?
> This worked great if you were electrifying America in the 1930s, when labor was cheap, materials were subsidized, and the government could strong-arm right-of-way access. It works less great when you’re trying to reach a farmer four hours from the nearest paved road who earns $600 per year.
It's structured like a contrasting pair of sentences, but it just doesn't make any sense. The things it's calling out in 1930s America aren't - or don't have to be - dissimilar from modern Africa. The farmer making $600/yr is kind of a non-sequitur.
> But there was still a massive, seemingly insurmountable barrier: $120 upfront might as well be $1 million when you earn $2/day.
No, it's 60 days of earnings. It's just a weird sentence. Taking a median US wage of $60k/yr or $165/day, 60 days of earnings is $9,900. "Might as well be $1 million" is a wild take, and a sloppy way to say it.
Earlier quoted context omitted.
The grid has a lot of 9s, but in a lot of places losing power for a day or two after a storm is not unusual at all. The grid per se being fine but your actual neighborhood being dark for a couple days is a pretty common experience in some places.
If you have ever lost power for just 12 hours in an entire year, you're already down to only two 9's: 99.863% I've never lived anywhere where the power didn't go down for at least a few (cumulative) days a year.
Earlier quoted context omitted.
Rural AZ >"my power company wouldn't let me use grid-tied solar without it being permitted." ? Nah they didn't give a shit what I connected it to. I literally stubbed a 200 amp service entrance on vacant land then just went wild connecting it to whatever I like. I shot the shit with their engineer when they ran secondary off the power pole and that was it, I've never seen them again. > no government inspectors are co…
Great, so it sounds like installing unpermitted solar at your house is about as illegal as jaywalking, and you probably shouldn't worry about it so much.
The grid is HUGELY expensive, an absolutely massive cost for our electricity. And it would still be expensive in a well-regulated environment where you can quickly and easily get permission to build, without, say, voter ballot propositions illegally blocking a transmission line for years [1]. Here in the US we have a very very poorly regulated environment for adding to our grid, it moves slower than molasses and ther…
Poor countries have different problems that don’t let decentralization to work. Local gangs go around and demand protection money and if you don’t pay up your solar panels will unfortunately suffer some “accidental” catastrophic damage.
In fact many people here praise those gangs, and wish they were bigger and demand more money.
The grid is HUGELY expensive, an absolutely massive cost for our electricity. And it would still be expensive in a well-regulated environment where you can quickly and easily get permission to build, without, say, voter ballot propositions illegally blocking a transmission line for years [1]. Here in the US we have a very very poorly regulated environment for adding to our grid, it moves slower than molasses and ther…
> Decentralized solar plus batteries is already cheaper than electricity + transmission for me at my home in the US. The only thing stopping me is the permitting hassle or the contractor hassle. Does decentralized solar plus batteries give you same amount of reliability? How many days without sunny weather can you survive without having to change your energy use habits? Each 9 of reliability for infrastructure is EXT…
Solar and wind tend to be regularly and predictably intermittent but not unreliable. That's something you can design around. Especially when you have cheap storage to handle critical loads.
It's instructive to look at California's ISO website's supply graphs over the year. Renewables follow a reliable daily cycle.