Hi Matteo, I see your worries, can't speak for US situation, but a bit in general and about how it works in Europe.
Matteo V wrote: ↑Tue Jan 14, 2020 7:14 pm
Great! Just make sure that the population is falling as food production land is being taken up for solar power generation. That should be the first consideration.
Even in a 100% solar powered world also with heat, industry and mobility. The area needed for solar power plants is not even 1% so is not in competition with land needed for food production. There are also first plants with combined PV and agriculture and some crops even profit from the partial shading of panels.
Matteo V wrote: ↑Tue Jan 14, 2020 7:14 pm
Scratch that, the first consideration should be to create a solar panel that is recyclable, and not a toxic waste issue at the end of its 10-year lifespan as current solar technology is.
Actual solar panels and plants are recyclable and it is done in practice, already seen it in big plants as in Europe we start to have a relevant number of return. Dismounting a PV plant gives a slight positive output as the recycling of valuable material as Cu, Al, Ar, Si etc. pays back the effort for removal. In more than 95 % of the panes there are no relevant toxic materials apart from a small part of Pb which can be extracted aswell during recycling. Just the US company "First Solar" uses the toxic cadmium, but in a stable untoxic combination and they have an own recycling process which I would expect to work well, as the have to recycle a lot since more than 10 years with returns around 2%.
Matteo V wrote: ↑Tue Jan 14, 2020 7:14 pm
No wait, let's first investigate the environmental impact of solar farms being installed on land that was once green vegetation. From what I have seen of solar farms, the ground is covered with crushed rock and then sprayed with soil sterilant chemicals to prevent weeds and trees from growing up in the area. All of this land that is taking up by solar farms is essentially sterile and devoid of life.
As said I don't know the situation in the "Country of Fracking". In the over 10 countries in 2 continents I have seen many 100 of PV plants:
Practically all plants have herbs growing and been cut about 2 times a year, but often with respect to birds breeding season, to avoid crops overgrowth. There are no chemicals used and crushed rocks just extremly rare cases or just for the streets in the installations. Some power plants are like an jungle and I indeed started to think about chemicals (pepper spray) as the risk to meet a wolf starts to be realistic. Already had some close to shepherd dog and ram attacks. PV plants are jungles with small flocks of red deer inside passing you from time to time, you got to see it yourself, full of birds, rabbits ... very nice.
Matteo V wrote: ↑Tue Jan 14, 2020 7:14 pm
But it's not all doom and gloom! Maybe the birds that are being massacred by the wind turbines could find refuge, at least temporarily, in those sterile solar farms.
Not expert for that, but as far I know wind turbines are often shut of not for single birds but for swarm of birds.
But most important, this is the topic about electric surfer cars, maybe with solar cells on it if you like it, but if you are interested in solar power you better start a new topic.
The elongated
https://sonomotors.com campaign is actually at its
45th of 50 days at
47 of 50 Mio € to be collected, so doesn't sound bad at the moment.