I’ve seen plenty of conservatives say they’d rather have a loud data center than quiet solar farm near their home.
I don’t understand.
Well the solar farm uses tons of water and power, causing shortages and high prices, creates a giant eyesore of a building that will be worse than a dead mall when the bubble pops, and generates a crapload of noise and pollution. …… oh wait, that’s not solar
I have read the inverter and related cooling equipment of the solar system can be noisy if poorly implemented or maintained, though I doubt it would rival the downsides of a data center.
Even if both made the same amount of noise and/or occupied the same amount of space, a Solar Farm is better because it produces energy. A Data Center consumes energy (not to mention the energy is also being spent unethically.)
We are for the jobs the comet will bring.
Easiest to say when you’re not living near either
I know, those solar panels are just soooo loud
Turns out the sun has a few competitive advantages over nuclear: free fuel, no radioactive waste, and it doesn’t need a decade of permits before it starts shining. The real bottleneck now is grids and storage. Imagine losing the energy race to a giant fusion reactor 93 million miles away. 😎
The real bottleneck now is grids and storage.
And turns out nuclear has a few competitive advantages over solar.
Nuclear’s big selling point is that the sun goes down. Batteries have apparently missed that memo: they keep getting cheaper, better, and more efficient. Storage won’t solve every grid problem overnight, but pretending today’s limitations are permanent is a strange way to plan tomorrow’s energy system.
another big selling point of nuclear is it’s easy to drop in at old coal plants that already have grid connections ready to go.
pretending today’s limitations are permanent is a strange way to plan tomorrow’s energy system.
how long are you willing to wait for perfect energy storage?
obviously battery tech will improve, but the point is we cannot afford to assume that problem will be solved 100%, meanwhile experiencing more and more irreversible damage to our environment. We need to put our eggs into all clean energy baskets to get off CO2 as soon as possible. Not whenever battery tech happens to be ready to handle everything.
“it’s easy to drop at a place that has grid connections”
Funny, because solar or literally any other plant benefits from having existing connections, and all of them are easier and cheaper to build.
Nobody’s asking us to bet on miracle batteries: Wind and solar paired with storage are already cheaper than building new nuclear. Reusing a coal plant’s grid connection doesn’t magically make a reactor cheap or quick to build. If speed and CO2 matter, follow the numbers, not the nostalgia.
“Cheaper” is not the most important metric.
In your world, is “tomorrow’s energy system” exclusively solar/hydro?
No, in my world tomorrow’s grid uses whatever delivers reliable electricity at the lowest total cost: solar, wind, hydro, geothermal, storage, and yes, nuclear if it can compete. This isn’t a religion with approved energy sources. It’s an engineering problem with a price tag, and nobody gets bonus points for glowing in the dark.
nobody gets bonus points for glowing in the dark.
where the fuck did anybody say that?
“Glowing in the dark” refers to nuclear power sources. Hope this helps.
yes i know that, genius. the point is that is not an argument people are using for nuclear. it’s a blatant straw man from someone clearly not engaging in a goood faith discussion.
Exactly, this is an engineering problem. You’re treating it like an accounting one. Reliability, emergency use, redundancy, generating potential and universal scalability are the most important factors. Cost is a completely separate issue governed by separate factors, many of which are artificial.
You’re stringing worlds together at this point.
Cost is the single largest factor in the deployment of new power plants, and solar is just impossible to match right now.
You could spend literally decades and billions building a nuclear plant, or start deploying solar right this minute and immediately reap the rewards of that investment.
It’s a no-brainer.
But it doesn’t need to be one or the other. The more diverse the grid the better. I’ll also say again, cost on both sides is mostly artificial anyway.
Dude, the cost is the final decision point after all those concerns are handled…
Nuclear is simply incompatible with renewables, if the price tag is of any concern to you. Nuclear reactors take long and cost a lot to build, still aren’t cheap to operate if you include the infrastructure cost of getting, handling and storing the fuel, can’t respond to changing demand quickly and are centralized.
Nuclear power plants need subsidies over their whole life, mainly to handle the risk inherent with nuclear fuel and the finincial risk of having to handle spent fuel for centuries to come. Nuclear power plants need to run at full power, which costs money every time renewables are pushing the energy price into the negatives. Nuclear power plants need a centralized power grid.
Renewables work in exactly the opposite way. They are cheap to build and maintain, they are variable and decentralized. So to use renewables effectively, you need to build a decentralized grid and ideally on-premise energy storage.
Renewable energy simply wins in terms of cost, risk-management and scalability. So the energy grid of the future will be purpose-built to accomodate renewable energy. Trying to force nuclear energy generation into that mix only makes sense, if you have a clear, non-monetary reason to do so, like enriching uranium for bombs. For strictly commercial use, nuclear power is dead.
Take Germany that has solar and wind combined production capacity between 4 and 5 time its needs in electricity. Yet, It can not cover its needs. If you cannot produce electricity to cover your needs, you are far from being able to store an excess of your production. The last solar farm Germany was building south of Berlin had an estimated efficiency of 10%… The capacity of the power grid isn’t a light issue, and it is far from being resolved.
So before thinking about having a full working renewable power grid, you have to rely on a working mass production system. Germany choose coal and gas, which makes their emission of CO2 for producing electricity high during most of the year
Now take France. It has a solid capacity of electricity based on nuclear. It is among the least CO2 emitter in the world to produce electricity. Now, if their energetic politics was a future oriented one, France would ramp up its renewable capacity while maintaining its nuclear capacity (so building new reactors to replace old ones) to not loose on stability.
Nuclear isn’t the energy of the past, nor a nostalgic one. It is probably the most efficient mass production system for electricity we have to transitionning to renewable while not messing up the CO2 emissions.
Not all countries have ideal solar exposition, nor constant wind… Not to mention that hydroelectricity requires land specifics advantages and geothermal energy isn’t an everywhere solution, as drilling can cause problems.
There is no miracle solution, only partially satisfying ones.
Most of the country that have a 100% or near 100% renewable power grid rely on hydroelectricity. Which is not achievable by all.It’s not a race between technologies, it is a race to find the most efficient way to produce low CO2 electricity… while maintaining the confort of people and factory productivity, because, you know… Shareholders are the most important thing in the world… Apparently…
Searching for Germany, I see many articles on grid storage - basically at its infancy but exploding in popularity. I also see huge expectations on pumped hydro storage
Seems like you’re arguing that we should stop building out these proven, low cost solutions in favor of dumping tons more money into a problematic technology that will take decades and billions of dollarseach
The hydro storage has the same problem than the battery storage. You have to build a reliable eletricity production that cover your needs before being able to store your excess.
How much power can you store with hydro storage ? Do you have enough land/mountain to create the artifical lakes at different elevation ? Can you store enough energy to compensate the reduced production of solar power during winter ? For now, storage is either for short periode ,(days, maybe weeks, with batteries) or limited capacity (hydro pumping). If you are interested on storage technology you should look on the CO2 storage that Italy built lately.
It is complicated to rely on yet to develop technologies to power an entire country. Some can, they should, other can’t, and have to rely on non renewable energy.
I’ve written than Nuclear is probably the best way to produced decarbonated electricity while waiting for good solutions for the renewable energy. I’ve never said that we should stop developping renewable. While the world spend money on an energy and water consuming technoloy like IA, it would be way more intelligent to focuse all that money on developping renewable… Yet to produce solar panel, wind turbin, concrete, we still need fossile fuel or nuclear. So giving up on it would only make things more complicated.
Time is the missing value here.
- that disregards the massive time commitment needed to build out nuclear. When each plant takes over a decade to build and there is no ready supply chain, they can’t be mass produced, scaling out would take many many years
- while also ignoring that even the fast solar buildout takes time. Even with ready supply chain, mass production, mature technology, we need to expect scaling out to take 20+ years. We may not have all the answers for storage yet but it’s all known technology and we have 20+ years to figure it out. It’s ok to lag behind solar a bit
*long term storage, cause batteries are good for ~24 hrs
Approaching this problem like it has one perfect solution is pure ignorance.
It doesn’t need one perfect solution, just needs the best solution to become dominant. Obviously solar is not perfect or even best in every situation, but you don’t need 100%.
I don’t feel like this article is doing that?
In the end, the cheapest reliable kilowatt hour wins. Not the technology with the loudest fan club, the best nostalgia, or the most impressive lobbying budget. Energy markets don’t award participation trophies for expensive electricity.
Not really addressing what I said at all. But hey, the words sound good if you’re ignorant on the subject.
Now we just need a cheap sustainable storage medium for all that solar power and we’re golden. Anyone?
Batteries would like a word. They’re already storing solar power, getting cheaper, and improving at a pace nuclear construction schedules can only dream of. For longer gaps, pumped hydro and thermal storage can pitch in. Turns out the answer isn’t one magical box, but a bunch of technologies that actually exist.
From what I know, for large scale solar farms, batteries arent there yet. The maintainance and replacement costs cut into the money saved by using solar by quite a lot.
From what I know there are many many many such projects in the permit phase in Germany, all of them run on capitalist interest without state funding. The only thing between now and them getting build is our government which seems to prefer a 180° turn into the fossil age.
Adding to the other answer, for longer lulls in energy generation, the power can be used to create hydrogen gas that can be burnt in gas plants.
So, why isn’t everybody building hydrogen burning generators?
Because hydrogen-ready power plants are not the same as natural gas power plants, as hydrogen gas is not a drop-in replacement for natural gas. And right now, when natural gas is still relatively cheap and renewable energy is not yet absolutely dominating the energy mix, politicians are fearing the cost of building the infrastructure for generating, transporting, storing and burning hydrogen gas.
In the future, hydrogen gas plants promise to be the best fit to pair renewable energy with, but right now the cost of it and the availability of fossil fuels do not force the hand of the people responsible for planning the future of the energy grid.
That’s an argument from 2017. Today the Technologies are there, and we can build it on scale. Battery for short term, green gas for the longer term.
It doesn’t really matter what we have if it’s not commercially viable, or we are missing something from the supply chain.
And if Republicans weren’t such greedy assholes we’d have been here decades ago
Grüße gehen raus an unsere Gaskathi
Wake me up when it beats fossils:
2021?
Not quite the same format, but 2025. And not so much transition as addition. On top of still increasing coal and gas.
