In other words, green technology is not feasible from an economic standpoint. Did you factor in the effects of global warming or the cost of depleting known waterways/systems?
I mean you also have to factor in the carbon footprint of the concrete that goes into the desalination facory. And producing solar panels also isn’t light on the planet. It’s going to be a complicated equation. But large factories like desalination plants plus the energy also don’t come without consequence for the planet. Even more so if they’re underutilized. I’m not sure if that counts as “green” anymore. The technology is probably neither feasible from an economic standpoint, nor from an ecological one.
Sure. I’m not a professor for water treatment. But I haven’t heard any of them advocate for this, so there might be a reason to it. And with the constraint, it has to be powered just by excess solar energy, I’m pretty sure I’m right. That might change if you find cheap regenerative energy that runs the plant 24/7 and there are other geological factors that make alternative water sources less attractive. But there is no way it’ll work like this. And I mean we use lots of water everyday. Not just in the house, but also for farming and whatnot. You’re going to need a massive amount of energy to have a noticeable impact and save other water sources. And solar doesn’t have a particularly good carbon footprint. There are lots of reasons why my estimation might be closer to the truth. (For current technology, of course.) The desalinated water will come with a carbon footprint and a price. And both of them might not be favorable.
