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I know some people who are adamantly against solar and wind

(personally I like both but I can see some shortcomings - for example I have heard that ai datacenters are using gas at times because of its flexibility)

So what are some of the best talking points to "sell" solar and wind to the unconvinced?

Or will they just adopt it once it's seen everywhere?

Solar/wind is the cheapest form of power generation by far. You just can't beat it because they don't have any fuel costs. Gas peaker plants will always make sense until we have enough grid scale batteries. They will hold on for now until the price of natural gas hits rock bottom. But with the current advances in low cost battery technology I see them becoming less and less necessary. They would probably already be dead if hydrofracturing hadn't propped up the cost of gas.

https://en.wikipedia.org/wiki/Cost_of_electricity_by_source

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I recommend this video from YouTuber Technology Connections: https://www.youtube.com/watch?v=KtQ9nt2ZeGM

I appreciate his ability to talk renewables for almost an hour and barely mention climate change. This video has a bit of a twist ending, but he gives you a solid out before he becomes political if you're showing it to someone who won't be receptive to that messaging.

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I don’t know how you can be against solar unless you’ve been given some uninformed talking points.

Are they against solar subsidies or other policy provisions? It’s hard to understand someone who is against passive energy collection.

> Are they against solar subsidies or other policy provisions?

They're mainlining paid propaganda from the fossil fuel industry. Same dynamic that made people defend cigarettes into the late 90s.

The argument I have generally heard is consistent power output and grid availability 24x7 with solar is harder. So they augment with gas turbines. IMO augmenting it with nuclear is better.
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>I don’t know how you can be against solar unless you’ve been given some uninformed talking points.

One understandable (not saying it's good, just understandable) reason is if your business is selling electricity from a source more expensive than solar. Which is just about every source.

I think power producers will eventually have to combine power generation with activities that generate money separately from selling electricity. Like heavy industry, datacenters etc.

> I think power producers will eventually have to combine power generation with activities that generate money separately from selling electricity. Like heavy industry, datacenters etc.

This generally isn't how markets or economics works. If power generation isn't profitable, many companies will just stop doing it. Prices will rise, making it attractive to more companies to do it.

>If power generation isn't profitable

Power generation will still be profitable in my imagined scenario, just not from selling the raw electricity as a product.

Luckily there are several industries that make more money the cheaper electricity is, so there is some market pull in that direction already. Data centers tend to cluster around places with cheap power and/or cold climates, for example.

Consider roads. Having free access to road networks generates enormous value for society, much more than if we had tried to extract tolls on every road.

I think the same should apply for electricity. Free or nearly free access to electricity is likely to create value that far outweighs the value generated by selling electricity.

The existing power-selling industry will of course fight this every chance they get.

I'm not against solar, my primary issue is that in northern Europe there's not much sun at some times. Energy storage and "smart grid" are not there yet, in my view, but maybe should have come first. Hydrogen (electrolysis) sounds a bit wild and impractical to me.
Finland:

> The net result: Pornainen fulfilled all of its municipal climate targets with a single installation. Oil use dropped 100 percent, emissions fell 70 percent, and woodchip combustion was cut by 60 percent. According to the Mayor of the Municipality of Pornainen, Antti Kuusela, the municipality now heats all its public buildings, including a new sports arena opening in September 2026, entirely through this district heating network.

https://interestingengineering.com/energy/sand-battery-polar...

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That doesn't really make sense, you need the ability for significant overproduction before you start thinking about storage. The other way around is just wasting money. We are just starting to get there, but still have significant fossil fuels that we can replace even by just building out solar more and just having more over production.
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The main reason I could think of is when you consider the reality of our electric grid and how it remains stable.

Grid inertia is literally maintained by hundreds of thousands of pounds of metal spinning at 50 or 60 hz.

So as the grid moves towards solar and wind, it loses inertia. Solar has no inertia and wind is lightweight compared to baseload plants.

This makes the grid more sensitive to another that can cause the frequency to fall or rise, which will trigger automatic protections.

It takes longer to become an issue in large interconnected grids, but on islands it's like the leading cause of blackouts.

One badly timed cloud means problem, unless you can instantly replace the energy lost through other means.

With thermal power plants the inertia of the generator spinning gave utilities enough time to start up other generators. With solar and wind that's gone, hence the rise of grid batteries.

So then solar/wind costs should include ALL related costs, including grid batteries and such, and often it doesn't. And thus you get people who are against it for honestly a very good reason.

That said I love solar and run fully off grid, but I ain't deluded to think my island can go 100% green. Diesel will stay for now.

I do wonder if using solar to run huge heavy flywheels connected to generators can help with the interia issue.

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solar heating isnt as passive, and requires that the fluid keeps flowing, and all thr plumbing maintenance that goes with that.

a lot of opinions were made about solar when solar heating was the primary approach, vs today's chinese PVs

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You can be when you are living in an apartment building and you hear how people who have a house get 0 electric bill or get negative electric bill.

Some people just want the world to burn…

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There's a lot of selective concern. They'll be outraged about the environmental damage from mining and manufacturing needed for panels, but ignore the orders of magnitude worse damage from burning fossil fuels. My favorite is outrage over wind turbines killing birds. Cats kill a thousand times more birds but nobody cares about that.
> They'll be outraged about the environmental damage from mining and manufacturing needed for panels, but ignore the orders of magnitude worse damage from burning fossil fuels.

I always try to point out that, after all of the "environmental damage" done to create the solar panels, the panels will exist for 30 years before they can be recycled into new panels. Whereas, after all of the environmental damage done to produce gas and coal, it will lead to a one time use only energy output that has to be repeated until the end of time.

It makes zero sense environmentally or cost-wise to prefer fossil fuels.

> My favorite is outrage over wind turbines killing birds

I've coined the phrase True Bird Lover. Someone who's never seen a picture of a bird covered in an oil slick from the Exxon Valdez and wants to tell everyone how bad windmills are.

I am against it for one reason only, but it's very solvable, IMO, and it's the amount of space they take up.

I live next to 200+ acres of solar farms. A part of me cries a little when I see so much beautiful land and trees cut down and these lifeless panels taking up so much space. We have so many buildings, and structures already (think parking decks, tops of apartments, homes, offices, even parking lots) that we could put these, but instead we cut down acres of trees or use up perfectly usable farmland.

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I cry more when I think about the amount of farmland being used for bioethanol, something which is barely energy positive. If the US would switch the subsidies and regulations propping that up to propping up solar, it would easily free up a huge amount of land.
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Technology Connections did the math on this and found that if you ONLY replaced fields used for ethanol production with solar panels, the amount of space would be enough solar panels to power the entire power grid in the US.
The standard alternative to a solar farm is a monoculture corn farm producing ethanol. That monoculture corn farm regularly gets sprayed, plowed and harvested, each time decimating its animal population. Your solar farm is probably filled with a diverse selection of grass and weeds, supporting a far higher animal population than that corn farm.
You need to read about agrivoltaics. This is being used to huge effect elsewhere in the world to improve farming & soil. Here's an example from China:

https://www.sciencedirect.com/science/article/abs/pii/S03014...

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on that easy fix - the land under solar panels can still be used for farming or ranching
Sure but compare that to the amount of land used for oil and gas extraction. The difference is that mines and drills can only go where there's stuff to extract and solar panels can go anywhere. Including near residential areas. That's also due to the fact that they are so environmentally neutral.
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We have already reached the point where solar and wind produce new MW of power cheaper than any other power source you can build.

Of course that energy generation comes with the caveat of being variable with sun and wind. It can still be a net benefit to the grid but the variability means alternative energy sources are still needed.

The cost trend of installing solar/wind plus enough storage capacity to provide steady grid power will eventually cross over to also being cheaper than other sources of energy. At which point the only reason to be against it is if you prefer artificially subsidizing another energy source.

If people have strong opinions about renewable energy, just don't waste your breath. You can't reason someone out of an opinion they arrived at unreasonably.
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- cheaper - much less upfront capex, lower operating costs

- removes nasty geopolitical dependencies on eg gulf state oil and gas; costs are more predictable

- easier to plan and build because the base units are much smaller

Variability remains a valid objection, to which the main answer today is "batteries. Lots of batteries. And other cheaper longer duration storage, like sand heat storage, vanadium flow, and good old pumped hydro."

> So what are some of the best talking points to "sell" solar and wind to the unconvinced?

Ensure that the prices decrease for people with existing contracts. The hatred comes from people being told that it's better and cheaper now while the price is significantly higher than before.

If I didn't have solar panels on my roof that basically cover all my energy needs, I'd be absolutely furious seeing politicians pat themselves on the back for shutting down nuclear power plants and talking about how energy is now cheaper at some foreign exchange where I can not buy while I pay more and more every month.

I do not think the two should be lumped together. They do both need storage but solar is more predictable. Winds can be low for extended periods.
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I think there are 2 good and important points that make me re-think things some:

First is technological advancement. It seems solar and wind and the supporting technologies, including battery storage and grid firming, are advancing very fast to become cheaper, more powerful, and more reliable. What was a reasonable argument ~15 years ago might actually be out of date today. To form a reasonable argument for today, you need to know the types of hardware, costs, and specs for what's on the market today.

Second is that the recent improvements are all independent capitalistic companies building things for their own profit. They're not going to do things that are unprofitable, and if they did, they'd go out of business pretty fast. It is fair to criticize pushes by Government and activists to build this stuff, since both of them have advocated for unprofitable things plenty of times and suffer no consequences if the things they push are a terrible or unworkable idea. When it's an independent company, though, it's none of our business. I'm for success and functional systems, not ideology; if you want to build this stuff, believe you can make a profit doing so, and take ownership of the consequences if you are wrong or fail, then by all means go to it, and I'll cheer if you succeed.

"I know some people who are adamantly against solar and wind ..."

Ignore them because it doesn't matter.

Physics causes finance, which causes politics ... and their politics will immediately change when the finance crosses whatever threshold they happen to be anchored to.

That's different for different people and different situations but you can be sure it will happen. Those people will not pay markedly higher electrical bills or have a (relative) doubling of their cars TCO for their politics.

Just be patient.

You can't "sell" the opposite to someone who is expressing a loyalty belief. If their tribe believes in the opposite, then no amount of logic will change their minds - only a change of their or their group's allegiance will change their minds.
LCOE is the talking point that should shut down all others along with LCOS of LFP batteries
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My understanding is the AI data centers use LNG just because it's the fastest way to spin up a lot of power without using much land/permits. Solar panels would be cheaper but it still requires a lot of land and permits, plus batteries for smoothing.

I don't know why people would be "against" solar and wind. Even if they think global warning is a hoax, at a certain point (which was like 10 years ago) they're the cheapest option. So why not use them?

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> I know some people who are adamantly against solar and wind

let me guess... they sell oil?

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> So what are some of the best talking points to "sell" solar and wind to the unconvinced?

Increasing utility energy prices worked for me. I wasn't anti-solar, but it didn't seem worthwhile for me. When the utility price doubled over three years (or just about), the math makes sense now. I'm not looking for solar to acheive grid independence though, I already have a whole house generator for that, because utility power is two nines reliable around here.

I almost feel like it doesn't matter if Joe-public is on board or not at this stage. For as much as capitalism kinda got us into this mess, at this point the flywheel is going in the other direction and it's a natural market consequence that renewables will win. Lack of priced in externalities created the problem but the same economics will now save us.*

The money men have no moral attachment to any source so given how cheap this mix has gotten it basically wins.

* I'd point out without China and its Leninist command economy (as well as publicly funded research) getting the price of these technologies down to where it is now we'd still be doomed, but we are where we are so now the system necessarily will act in its own self interest to use the basically free energy. Is it going to be enough at this stage? Who knows, but I see reasons to be optimistic.

>they just adopt it once it's seen everywhere?

Maybe not even then. Some still refuse to believe the Earth is round. They can die before they admit they were wrong.

Put it on your roof. Never pay for power again.

Pretty easy sell for me.

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The sun will last forever (at least from our point of view).
>> I know some people who are adamantly against solar and wind

Sounds like they have more serious issues going on there... :-)

A few different things would help.

First would be to be clear and unambiguous when it comes to building gas/oil thermal power plants in order to deal with the intermittence problem of solar and wind. Political strategies in wind and solar is built on trust, and people will quickly become unconvinced when politicians are dishonest/ambiguous about the requirements that is needed to support a grid with a high ratio of wind and solar.

Using fossil fuels as the reserve energy for when the weather is bad allows the producers of reserve energy to demand high market prices, to the point where a whole month in EU can cost as much as a full year. Even if solar and wind would put the grid costs to zero for 90% of the time, it doesn't make the cost for the consumer any lower if the fossil fueled "reserve energy" can increase their price by 10x. Selling solar and wind require some kind of solution here.

Reserve energy also want to be paid if they are expected to stand-by 365 days a week, which is a big reason why EU subsidizes to fossil fueled thermal power plants are not decreasing when the ratio of wind and solar goes up. That costs is then added as a grid fee/taxes, hiding the true cost. Paying first to keep the fossil fueled power plants warm and ready when solar and wind is producing, and then pay them a second time for whatever the market price is when they are producing is a very costly way to operate a grid.

And last is the transmission costs. Switching between multiple different energy sources depending on the weather has a high demand for a very flexible infrastructure in terms of transmitting energy from where it is being produced to where it is being consumed. In south of Sweden as an example, the cost of transmission infrastructure and the cost of reserve energy is now the majority of consumers electricity bill, with cost associated with production of energy being a small minority.

Solving those issues is what will convince people of the viability of wind and solar.

Why would you be adamantly against solar? That sounds like someone who is of the opinion that solar is NEVER a good idea. Nonsense.
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it depends. some places it makes sense, some places it doesn't.

it will be adopted when the money speaks. the good news is that money is a reasonably close proxy to "environmental benefit" (balancing the environmental costs of green infra production versus dirtiness of gas generation)

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if you require a stable energy source, neither wind nor solar (nor both) provide a complete strategy. they can be a part of a composite strategy, though.

for both wind and solar, they're also quite taxing on the environment during manufacturing. the "true cost" is rarely reported.

nuclear energy has a different set of problems (including social / political ones). here's that industry's take on the economics of wind energy: https://www.ans.org/news/article-638/the-economics-of-wind-p...

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https://xkcd.com/3226/

PV is getting on the range where it pays for itself in 3 or 4 years. If somebody is just "against it", well, I have to agree with the sibling that said you can't reason with that person.

Imagine being opposed to solar and wind....

Do people people really hate sun and clouds and stuff?

Or are they against the physical capture of geographical processes? ...

I've heard "muh birds" a few times. Ironically, it seems only those who eat chicken who seem to be worried about it :/

Most likely their opposition to renewables is ideological and can't be cured by reason.
In Australia conservatives with solar on their own roof continue to complain about renewables generally. It's just a weird cultural thing for some people.
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Why doing so? When there are so many people irrationally against something, there's always some upside in being closer to truth than the crowd. It's arbitrage.
You need to include batteries in the equation: solar, wind, water and batteries.

What California and others have shown is that you can replace natural gas peaker plants (literally - tear out natural gas turbines) with batteries and get both superior cost dynamics and "dispatchability" (aka turning them on and off). Batteries have millisecond level dispatch, peaker plants have hours level dispatch.

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I'm going to guess they are against it because it's "woke".

A question might be "why is it woke?"

And if it's because libtards like it, then you can point out that libtards like coffee, beer, sports, etc -- so when will they boycott those?

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I find no arguments against solar. I can put it everywhere and has no moving parts. Once storing is solved, perfect.

But wind?? Huge nature areas are destroyed by beton fundaments, rotors break, and just in germany was a scandal lately about recycling, as the first structures need to be renewed.

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