Quote (Thor123422 @ Sep 21 2020 11:06am)
Solar is cheaper than coal even after you consider all the money that isn't taken, or is given back. After everything is considered, solar is more efficient than coal.
Yep, it's not perfect. But it's better than fossil fuels even with the drawbacks. Nobody, here at least, is pretending solar is a perfect solution.
Solar is neither cheaper than coal, nor more efficient. Solar is incredibly expensive, and causing a massive number of environmental problems, and the amount of power it provides is nowhere near what coal provides. I don't even like coal. I prefer to expand natural gas enough to make coal irrelevant. We do have the natural resources to easily manage it. The problem comes in with pipelines and safety.
Solar power is only considered "cheaper" when the grid is considered. If I go and get my home outfitted with panels, spending thousands of $$$, to get them hooked up at all, they have to be attached to the grid. At any point, any excess power that's generated is automatically "sold into" the grid. I have no control over that. So even if I generate 10x the power I use during daytime hours, I will only "keep" what I use, the rest is gone. The best part? I have enough panels that even given premium times (night), I still end up at a net positive? Nope. Not going to make a dime off any of that power. The lowest my bill can go is the $35/month connection fee simply to be on the grid. I can't legally disconnect from the grid (though they can shut me off), but to have power at all, even from my own panels, I have to pay them that base rate. Once you get down to that base rate, that's your bottom line. They won't pay you. So for instance, my currrent electric bill is $75/month on average. To get solar installed it would run me approximately $18,000. The absolute maximum I would gain in savings per month is $40/month. So it'd take approximately 450 months aka 37.5 years to break even. Catch? 25-30 years is the lifespan of solar panels in the best of conditions. Now, you can talk about solar batteries to try to help store some of that power, but what's the point? You're still going to have to pay the baseline grid fees. That won't "save" you any money. So who is solar cheaper to? The power company. Because many customers end up putting many times more power back into the grid than they actually use for a tiny percentage of the standard rate, and the power company can turn around and sell that power at standard rates, while minimizing the amounts of natural gas and coal they have to burn to support the grid. And thus, for suckers to invest into solar for their homes makes power in general cheaper and more profitable to companies who operate the grid.
Now, not all states/cities have laws that force you to be connected to the grid. But the majority do. And those that don't, you still have the added expense of purchasing the solar batteries for nighttime and low light usage. At a total cost range of roughly $7K-$15k and an expected lifespan of 5-15 years, on top of the panel installation... Well, let's just say breaking even isn't a thing. Ever. There's usually a winner when it comes to solar. It's just never going to be you. Nor is it likely to be the environment.
I like some of the theorized power solutions they're coming up with, and if they could improve solar panels to be effective without many of the rare and toxic heavy metals needed, there's potential. But it hasn't been done, and as it is, it's every bit as environmentally destructive as natural gas (quite a bit more so), while simultaneously being more expensive.