Batteries can be used to store excess power until needed
ideally you want to use not batteries as they have to be replaced - a physical “battery” using two lakes that pump between each other for example would be a better potential energy store than a battery imo
It’s fine. Unlike fossils, the lithium isn’t burned and released into the air. The resources can be reclaimed. It’s not an infinite cycle of extraction.
Lithium woulndt be needed for grid batteries at all. Weight doesnt matter for som permanent stationary installation.
We can retvrn to lead-acid.
+ for being fully recyclable in a garage.
- for lead.
Rusty salt batteries would be ideal for grid. Steel and saltwater.
no, but reprocessing when lithium goes out of date after x cycles isn’t ideal
You can still put it in the water supply to improve mental health.I guess it’s possible that eventually we sit on a bunch of lithium we don’t know what to do with. What happened to all the mercury and lead?
edit: honestly, there are so many potential mobile uses that I’m really not too worried.
deleted by creator
the result now , particularly with net-zero solar where you aren’t allowed to run negative , and especially balcony solar is that we all end up subsidizing grid power on our own dime
“The problem with solar panels is that, besides being extremely clean, they also provide extremely cheap electricity”
Statements made by the utterly deranged.
Solar panels require mining and non-renewable materials to make, and are economically non-recyclable, meaning they end up in landfill.
economically non-recyclable
Solar panels are almost entirely recyclable. The same is true for batteries used for energy storage. It not being “economical” is a capitalism problem and not a renewable energy problem.
This is bordering on miss information. It’s a tiny fraction of resources compared to what we are currently extracting to produce energy and discarded solar panels are pretty safe (unless it’s American solar panels that sometimes contain heavy metals like cadmium).
And the neoliberal answer to solar panels being economically non-recycleable is to increase the cost to putting them in landfills until they are economically recyclable. Even if it’s just grinding them into dust to use as a filler in concrete or something.
Nothing I said is bordering on “miss information”. It’s all true.
If we were serious about “net zero” we’d be all in on nuclear. It’s the only way to it.
Saying the panels would end up in landfills is absolutely misinformation.
Like 95% of a solar panel is glass, aluminum, or silicon. I terms of recycling, those are some of the most recyclable materials.
If your goal is net zero than solar and batteries is it because its theoretically possible to reach a point where all new panels and batteries are produced from materials recycled out of old panels and batteries.
Sure, but we’re not doing net zero, and never were. It’s an Ideal that dominates in the media only to undermine the actual work of adaptation, since it cannot and will not be attempted under capitalism - it’d be easier to ask the devil to lay off on the brimstone. Like fusion, when net zero 2025 passed, they just start talking about net zero by 2030.
Somewhat decentralised and resilient solar energy infrastructure is far more valuable for surviving extreme climate change and global excitements than a nuclear power infrastructure that won’t exist without decades of struggle. And the former can be attempted by individuals and small communities even with our malicious and incapable governments - small-scale community nuclear isn’t even a dream.
Focusing on nuclear energy is ultimately passive, it’ll always be a decades-long project, first to overcome the hostile regulations and corruption blocking it, and then to just get it done - and it can only be done by corporations or governments, who we must trust to actually do it. Solar/renewables are active, alive, they can be done now even imperfectly, by small groups.
The only single solution is every single solution - nuclear, solar, communism, wind, ecological adaptation, yadda yadda.
Nuclear plants require mining and non-renewable materials to make, and are economically non-recyclable, meaning they end up in landfill.
Hey I’m about to blow your mind: coal comes out of the fucking ground, often requiring mining!, and it can’t be recycled
No shit. Coal works at night though.
Why did you make an inane comment about how solar panels aren’t recyclable and need to be mined then?
It’s not a point worth making because the lifetime emissions of solar are insanely lower than coal, negligible in comparison.
Yet you said solar panels aren’t recyclable and require mining so what were you trying to say? What did you mean by that?
Australia yet to discover batteries
Solar panels require mining and non-renewable materials to make
All human activity has an impact, replacing fossil fuels by solar is extremely positive
and are economically non-recyclable
Their lifespan is 30+ years easily. Recycling may very well become economically feasible once we start generating millions of tons of solar panel residue, large scale operation is a huge aspect of profitability
This is a false framing of the actual dynamic at play. The problem is not the unmonetizability of it. This IS an issue to certain capitalist forces but the much more serious problem in the eyes of the capitalist state is that solar is decentralized. Centralized power production relies on infrastucture controlled by the capitalist. Even a personal home generator needs fuel to function. Which must be bought from those who control oil supplies. Solar once bought is entirely decoupled from their control. You can have solar panels and they cannot cut you power off anymore. It is an issue of power. Not the electric kind but the political kind. Controlling energy gives a person significant power of a society. Part of this is the ability to monetize that control but it is also simply a mechanism for control. The proletariet is seen as a threat by the capitalist and so any technology or policy that would remove direct control over the lives of proles is a threat. If they cannot cut off our power it removes a way for them to stop us from rebelling against them. Food and water supplies are also centrally controlled for this region. In many regions it would be cheaper and make more sense to grow much of our own food locally and have small well or rain catchment water systems. These are not used as they would destroy central control over the proles means to live. Making the prole a threat that cannot easily be neutralized. “Off-grid” living will always be something they attempt to discourage and make possible only for the wealthy. As to live truly off grid would mean to break free from the majority of the control mechanisms that are used to keep you subservient.
Having solar panels does not mean “they” can’t cut your power off and ruin your life.
The sun doesn’t shine 24/7, and the amount of batteries you’d need to be able to be completely off grid is prohibitively expensive.
“They” still have you bye the balls.
I grew up on solar, my parents house has been solar only for 35 years now. It depends on where you live and your energy usage. If you want to heat your home in Alaska during the winter with electric heat from batteries, you are in for a bad time. Same with trying to cool a poorly insulated house in Arizona.
Solar equipment was much more expensive at the time my parents switched to it than today, but they still came out way ahead. Still have the original panels up, I forgot what % less they are producing now but they are still kicking. Added a few more over the years, which really helps in the winter. Right now with utility rates skyrocketing they are especially happy not to be caught up in it. Battery replacement factored in of course.
I’m not saying solar only is for everyone, but it has been great for us. Takes awareness of your battery level, the weather, more money upfront, and a decent location.
This is a good argument for utilities and natural monopolies to all be state owned and operated.
It’s a social good to use solar and if the market is not able to operate in a way that enables a social good, then clearly markets are the wrong choice for economic management of the power grid.
markets are the wrong choice for economic management
full stop here. For everything.
Which is it? Is it that it doesn’t work or that you need batteries to make it work which is expensive? You know… the thing I literally mentioned in my comment that it is purposefully kept expensive to prevent proles from doing it en masse? Because it can’t be both.
I will answer for you. It is 100% possible to live entirely off solar you own as many people do it day to day and have no grid connection at all. It doesn’t even take that much solar if you don’t waste a shit ton of power like most people in the west do.
I also do not get your issue with me using ““they”” when I quite literally name the they I am talking about early in the comment. Should I continue to write out “the capitalist state” everytime to make it more clear for you?
Also your entire comment is operating off of a massive assumption that the goal is 24/7 luxurious power like you are used to in the west. Electricity is not a “yes” or “no” question. You can have some, a lot, an abundance, none, etc. You can get a lot done on very limited power. I have 500W of solar panels and a small portable power station along with various rechargable devices. When the grid goes down I have, a DC cooler I can use to keep food from going rancid, a rice cooker I can use, a handheld radio I can use, my computer/phone, and I can keep my home dimly lit indefinitely. Which is much better than pitch black darkness. Can I slow cook a roast or turn on a gaming PC with a big beefy GPU? Can I power my AC? No. That doesn’t make what I can do any less valuable.
In a revolution any decoupling from centrally controlled infrastucture is a force multiplier.
So anyway… no. They don’t have me by the balls. I can survive just fine with the power grid cut off. Speak for yourself.
I’ve seen that post a few times now and I still don’t get what they’re trying to say like how could that possibly be a bad thing?
Energy prices being driven into negative territory means that energy providers (and thus households with solar panels) have to pay for energy they provide to the electricity grid because the grid is almost at capacity. It’s a measure to discourage electricity production and encourage energy use for these periods.
Solar energy has the characteristic that it provides lots of energy during a sunny summer day, less in winter and none at night. So it’s not a constant or controllable flow like nuclear or fossil energy. To be able to completely switch to green energy, (afaik) either the grid capacity has to be increased tenfolds, or energy suppliers need huge batteries to store energy during supply spikes. Batteries are not super durable and their production not green at all so that has to be taken into account when determining the ecological footprint and material cost of solar energy.
This all is not to say that solar is comparably bad to fossil energy, I’m just explaining the hurdles that need to be taken care of when switching to solar.
Oh what a shame I guess it makes economic sense to nationalize utilities then
For the national economy sure, but if we are talking about ROI on buying out power plants, hard to imagine a worse time for that.
Let them go bankrupt then they’re cheap.
Point out the economic bind they’re in. Let them know you’re not going to subsidize them. Offer them a fire sale price.
A government willing to pay anything at all for a stranded economic asset is still an amazing deal. If they’re set to lose millions and you offer them a dollar, you just saved them millions, so the buy out should be cheap if managed by a government that isn’t beholden to billionaires.
Let them pay for cleaning up their own mess and build something renewable.
I think the idea that these power plants have a positive economic value 5-10 years from now is rather uncertain.
I mean it’s a thing and it has effects.
Some people financed them under the obviously flawed assumption that they would always get like 10c/kWh for their excess electricity.
In some countries (
) pension funds are pretty bought into conventional energy production, under the assumption that this is a save investment with consistent returns. So this will be a bit of a blow to an already crumbling system.
This doesn’t even pass an econ 101 sniff test. The market should self regulate by increasing electric usage during the day and scaling down at night. Alas the free market cannot manage such an ideal scenario.
Turning your lights and aircon on for 8 hours during the day isn’t going to light and cool your house after dark. .
isn’t going to … cool your house after dark. .
Do you live in a paper box or something? If I cool my house it stays cool for up to two days. I mean it’s fairly new (from the late 19th century I think) but still, running the AC all day should be enough for the night even in older homes.
really??
Love me a dark and stormy
Dark Storm Efect :/
Is this from the animatrix or sth?
No, the problem at the economic level is that solar generates the large majority of its power when it’s not needed. Power companies don’t need the power because there is massive excess, so they will start charging for feed-in.
It’s like if you got a 20kW solar panel setup but didn’t have batteries and are at work all day every day - yeah you generated a shit-tonne of power, but you didn’t use it, couldn’t store it, and you still have to buy electricity as soon as the sun goes down, only now with shrinking profit for the power companies due to excess solar during the day, they charge you now for power at night, meaning you’re power bill increased after getting solar.
We’re already at the part where solar power is like trying to sell ice to Eskimos.
That’s just fear mongering. The energy markets are fucked but not that fucked.
It’s literally where we’re at in Australia. Right now. As we keep pushing for more and more “renewables”. Prices keep going up. Feed-in goes into negative, meaning you pay the power company to export your solar power to them.
I’m sure it’s just a coincidence.
I’m not really familiar with the Australian energy market but electricity doesn’t appear to be getting more expensive really https://www.energyplans.com.au/electricity-price-index-australia
The problem with nature is it causes negative money in our market design somehow
Hear me out: we build a literal iron dome over the entire world and sell sunlight to people regardless of whether they use it for solar energy or not!
Someone else will then build a Dyson Sphere & sell property on it while killing your scheme.
Sure, but that’s far enough future beyond my idea that I’ll have years of profits from selling sunlight to people that won’t matter because I’ll be long dead.
Plus, it really just shows that my idea could be extended to instead be a solar panel dome so that not only do I steal all of the sunlight from earth, but also harness a fraction of the energy a Dyson Sphere would provide which I can also use to further profit off of the sunless world beneath me that’s now forced to either pay for the privilege of receiving their own sunlight or for the privilege of the energy I generate so they can run their artificial sun lamps.
The Dyson sphere was never meant to be taken seriously. It is not doable
Hmm, so my plan is even more viable, then
Spoilers for Pantheon
spoiler
What if we all just upload our consciousnesses to the cloud and then build a giant ring of solar panels around Earth. The 100,000 years later we make a Dyson Sphere cuz we’re salty at our baby daddy and met in him an infinite simulation of reality only to find out we ourselves are living in a simulation of reality created by an anti-virus software turned sentient who just wants to thank us for creating it and invite it to live in a utopian hive mind with it?
So long as you don’t add an s to the initial spoiler it works, i.e.
::: spoiler spoilers for Pantheon Roman temple stuff here :::Will render as:
spoilers for Pantheon
Roman temple stuff here
Also, how do you spoil a Roman temple? Or rather, I guess this is some temple history I didn’t know, so it’s justified.
Thanks. I always struggle with that one.
I’m referring to the surprisingly good SciFi animated show Pantheon
I found a YouTube link in your comment. Here are links to the same video on alternative frontends that protect your privacy:
I mean, the real problem here is storage. Solar works great in Phoenix but not so much in Seattle, cuz you know, clouds.
There are already solutions to this issue the problem is most of them are kind of expensive.
shit, at least Mr. Burns’ provided nuclear power as an alternative instead of coal
That’s not an accurate way to paraphrase what MIT Technology Review is saying.
Yeah what MIT is actually saying here is that because solar creation is too efficient it is actually creating an economic situation in which switching to solar costs more than the profit that would be made from it.
That wouldn’t be an issue if they just allowed Chinese solar panels but without Chinese production it’s an economic issue with capitalism.
Yeah what MIT is actually saying here is that because solar creation is too efficient it is actually creating an economic situation in which switching to solar costs more than the profit that would be made from it.
Not only that, but it reduces the profitability of other forms of generation too.
The major issue is of course capitalism, because everything has to make a profit. But what they really want is to socialize the losses encurred by solar onto us so they can continue to profit.
Our options are to either subsidize, or behead all the private energy company execs and subsidize it without profit.
There are a ton of non-private energy cooperatives around the US that do actually invest heavily in solar because of this though, so maybe as time goes on the “third position” is that power co-ops win out in the marketplace because they don’t have a profit motive/burden
Addendum: It’s insane that systems like MISO and ERCOT exist. Both of those systems but the reliability of the grids of 60% or more of Americans in the hands of a closed “free market” of energy trading to help stabilize the grid. It’s absolutely amazing that it has continued to function at all, and that system is the exact issue that prevents wide adoption of solar due to the negative prices causing the whole market to start collapsing in on itself until they get bailed out by a State or Federal entity.
If power coops can generate more than they need then they could aggressively expand by swallowing up whole neighbourhoods on the basis of being able to provide power at a lower cost than the grid.
If you can work out a model for it you could even take on new clients and offload the infrastructure cost to banks via loans to buy more panels for each participant. The coop essentially providing all the panels to a new participant on the guarantee of them staying in the coop for x amount of time. This isn’t even a loss if things go wrongly because the coop still owns all the panels even if a participant runs off or breaks contract or something.
The difference with co-ops is that they don’t necessarily have to participate in the fake energy markets if they have control over the grid in a region.
So they don’t have to do the ridiculous negative price energy thing that everyone else does to keep the market functioning as both an economic entity and a grid management system.
They just need to measure usage and charge based on operating costs. It doesn’t matter if energy prices would have technically been negative for a few hours, because their motivation isn’t market price, but just operating cost. You measure usage from co-op partners, then send them a monthly bill based on how much your costs are. It’s incredibly simple.
The confounding factor is the MISO and ERCOT markets that you may need to interface with (say there’s a disaster and the co-op needs power from another provider). To interact with those you need to basically destroy any logical system of pricing and management that you may have.
Basically this meme is doubly wrong because a monopoly would actually be better than the current status quo in a lot of the country. Duke sucks, but their monopoly allows them to do basically whatever they want without having to worry about copetition or weird market rates for energy that are also meant to be grid management signals, since they run those two departments separately.
The same thing happened with Ma Bell. It turns out that for large scale systems/utilities like water, power, telecom, etc. (I’d even include web services infrastructure now), having a single central body managing and developing it is good. Breaking up those monopolies just sets us back decades and creates an unmanageable chaotic market system that should have been replaced by a non-profit centrally managed one.
We know this works. It’s why we don’t really do militias anymore and even the national guard is basically subservient to the central governing body of the military.
Basically central planning good. Markets bad.
Where are they getting the power grid from? These Co-ops going to raise and spend literal trillions of dollars making the infrastructure?
You know why it hasn’t been done? Because there isn’t a plan where it works. The maths doesn’t math.
Here in the UK if I had £8000 in panels and batteries I would replace 100% of my electricity usage for a household that has VERY high usage and 6 people in it. Excess can be sold back to the national grid, but if I was doing a coop then it would be many houses operating together to share load and further drive up the efficiency of that.
I don’t know why you think “it hasn’t been done”. Individual households have been doing it for years and groups can do it more efficiently.
These costs are made back in savings within a decade.
I know you’re probably not British but you might want to see a calculator just out of curiosity: https://www.spiritenergy.co.uk/solar-pv-calculator
To do this in a coop fashion you’d just be taking the debt burden of installation into the coop, locking people into a contract within the coop for payments at cost for x number of years and then running the installation, panel and battery costs through loans with the bank. You could start with your own house, then link up with your neighbour, then add their neighbours, and so on and so forth. The “grid” is you wiring up between neighbours among yourselves. There is nothing stopping you from running a cable between houses over fence boundaries if both neighbours agree to it. All you’re doing is linking up the battery network. The advantage here is that households that already have full batteries would still be producing power that’s filling up the batteries of other households. The larger the surface area of your solar network the more efficient you can make it so the more households added, the better.
Oh and if I could order Chinese panels at their prices (I can’t) the cost of this would go down by 70%. The biggest barrier to going solar is tariffs that exist for energy industry protectionism.
When the maths do math
No that’s not what they’re saying. They’re saying that generating loads and loads of power when no one needs it is leading to power companies having to charge people for feeding into the grid to stop them from doing so, instead of paying them.
Solars biggest problem is that without batteries it’s basically useless now, and grid scale batteries don’t exist, and there’s no real outlook where they are.
Is their concern inherently driven by a a capitalist profit motive?
If so, and I suspect it is, then it’s accurate enough.
Even if you were in a cashless planned economy, dumping excess watts into a grid when they’re not required would be creating negative value. Solar plants would avoid that by curtailment or diversion, but this is still defined as a problem that needs solutions like load shifting and storage.
storage
That is the obvious solution to variable demand not correlated with variable output, yes, so is MIT saying that “the problem with solar is that we aren’t building enough storage capacity to manage peak usage that occurs outside of peak production times”?
No?
Why not?
The MIT article is pro solar and pro renewable, and does discuss storage, hvdc transmission, load shifting and subsidies to reduce costs.
storage and system costs rise sharply once renewables provide the vast majority of electricity on the grid.
Why is that? Perhaps the problems the article poses with storage solutions boil down to:
inherently driven by a a capitalist profit motive
This seems like the real reason they will scorch the skies like they did in the matrix…
