They're mainlining paid propaganda from the fossil fuel industry. Same dynamic that made people defend cigarettes into the late 90s.
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.
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.
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.
> 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...
>During the coldest, most expensive stretch, the wood chip boiler became the primary unit, and the sand battery supplemented it.
Remarkably: heat is pointed to as "wasted energy" when doing EROEI analysis and discounted, this is done to strengthen the case for Solar vs Gas.
Finland's energy mix is ~6% solar [1]... maybe it's not a larger portion of the grid supply because Finns realize it doesn't work in the winter?
And it's quite compact.
> And only covers heat.
Is that not useful?
Until battery tech gets (and maybe even after) it's a good idea to build some nuclear too.
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.
Some people just want the world to burn…
a lot of opinions were made about solar when solar heating was the primary approach, vs today's chinese PVs
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.
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 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.
https://www.sciencedirect.com/science/article/abs/pii/S03014...