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[–] 262 points 5 months ago (7 children)

It can be really good to cover the fields!

Reduce evaporation, expand the range of plants that can grow and provide subsidies for hard pressed farmers

Protecting food and water resources are going to get increasingly important over the next few decades

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  • [–] 12 points 5 months ago (2 children)

    Farmers are the biggest welfare queens in this country. They all bitch and moan about needing subsidies and everything but they all have crop insurance.

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  • [–] 6 points 5 months ago

    Generally speaking these are the large companies doing this while pretending to be small farmers.

    Farmer A through F are family members. They each have their "own" farm, just inside the limit to make it a small farm. Farmer A also has a "small" farm with Farmer B, and C, and D, and E, and F, each qualifying as a "small" farm. Do the same with the rest of the mixes.

    The reality is that these "small" farms are really one 400 acre farm run by the same people, worked by the same people (migrants being taken advantage of with illegally low wages).

    The actually small farms do benefit from a lot of the programs, and that can be a really good thing. Its unfortunate though that there are enough loopholes that large scale corporate farming finds ways to abuse the system by cosplaying as "small farm" owners.

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  • [–] 1 point 5 months ago*

    how many farmers do you know? You understand many are black and you're calling them welfare queens, right? I get that people think farmers are republicans or conservative but that's just admitting you have outdated knowledge. The times have changed

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  • [–] 1 point 5 months ago (2 children)

    While you aren't wrong about them being good to use in Ag, the scenario where you can do both is more limited.

    You can't drive a combine harvester under panels, to harvest the crop you just protected for instance, unless you place and design your panels carefully. It's ok for pasture in that sheep and the like can get in and chow down and it provides shade though.

    For a parking lot, it's easier, as shown, but also fuck cars, they're their own environmental disaster

    They are using them on closed tailings facilities (mining) to add additional land use or gain benefit where there wasn't really a good land use to begin with.

    I think urban settings are where panels will ultimately shine, as you can concentrate them without taking up other land uses - it's just an add on and doesn't detract from existing or future uses like using them in an ag field would.

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  • [–] 4 points 5 months ago (1 child)

    40% of US cornfields are used for energy today. If these fields were turned into solar farms with natural meadows under them, not only would we actually recover more energy per acre than corn ethanol, but we would start restoring the American prairie that has been nearly erased from the continent.

    It uses far less materials to build arrays in a field than over a parking lot. The panels don't need to be mounted as high. There doesn't need to be as much safety margin and protection of the panels because people won't be underneath them.

    The bigger problem is getting the power from solar farms to where it is needed, but this is also not as big a problem as anti-electrification lobby wants you to believe.

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  • [–] 3 points 5 months ago*

    Technology connections did the math out on this. He found that acre for acre, even assuming very poor fuel mileage for an electric car, the same land used to produce electricity instead of corn for fuel would be about 70x more efficient.

    He also found that if we used only ethanol corn fields for solar panels and no other land, we would produce 7x the current total power demand of the United States.

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  • [–] 99 points 5 months ago (4 children)

    I don't know. Sheep like to park below panels too.

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  • [–] 35 points 5 months ago (1 child)

    Yeah I was gonna say:

    First of all, we probably should not encourage more parking lots.

    Secondly, in the words of that kid in A League Of Their Own who gives Gena Davis a ride who hits on her and then she makes a snide remark about smacking him around instead: “Can’t we do both?”

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  • [–] 81 points 5 months ago (6 children)

    How about we don't cover our fields with car parks?

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  • [–] 0 points 5 months ago (3 children)

    By and large we don't. 53% percent of the surface area of the US is farmland. 28% of it is protected federal lands of some stripe or another — national forests and national parks, BLM land, etc. Everything else, all the remaining cities and suburbs and coal burning power plants, freeways, stroads with no bike lanes, Walmarts, and strip malls are all packed into the remainder. Most of that is along the coasts. The US is absolutely full of wide, huge, horizon-to-horizon, enormous expanses with nothing in them.

    It's just that our populated areas, largely along the costs, are utter hellholes.

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  • [–] 5 points 5 months ago

    The raw numbers are very misleading. First, although only (!) 53% of U.S. has been ecologically devastated by farming, the 28% of "protected" federal land is often leased for cattle rangeland, clear-cut by logging companies, or what environmentalists derisively call, "rocks and ice."

    The small remainder has been carved up by roads. It would be one thing if all of the pavement were one, contiguous blob in the middle of the New Mexico desert, but it is laced across the landscape from coast to coast. The effect on wildlife has been profound, from direct impact to roadkill numbers, to fragmention of ecosystems, to pollution from tailpipe emissions and road surface runoff.

    It's not about the space that cars physically occupy (though that is a major issue in cities), but rather the almost-apocalyptic effect they have had on the natural world. We would be better off if we didn't build all of the parking lots on farmland (or anywhere).

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  • [–] 80 points 5 months ago (1 child)

    Saw a documentation a few days ago. It was about a berry Farmer who put solarpanels above his berries to shield them from direct sunlight. Works great! And He could replace all his transporters with EVs. :)

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  • [–] 12 points 5 months ago

    I've seen plenty of different types of solar panels, some specifically for agriculture use that have small gaps between the solar cells to allow for more sun to reach plants.

    I'm not sure how that affects solar panel output/longevity but it can't be too much of a hit.

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  • [–] 63 points 5 months ago (12 children)

    It's called Agrovoltaics and it works pretty damn good,if you do it right.

    The pairing can also offer some synergies. Solar panels can help moderate ground temperatures, provide shelter for livestock and help plants retain moisture.[6] For farmers the ability to produce electricity can help diversify their income stream.

    Solar panels block light, which means that dual use systems involve trade-offs between crop yield, crop quality, and energy production.[7] Some crops/livestock benefit from the increased shade, obviating the trade-off,[8] such as green leafy vegetables, and spices such as turmeric and ginger, whereas staple crops such as wheat, rice, soybeans or pulses require more sun.[9] Agrivoltaics has also been used at scale in arid and semi-arid regions to stabilize soils, reduce dust storm intensity, increase vegetation cover, provide forage for livestock, and curb desertification, notably in northern China.[10][11]

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  • [–] 10 points 5 months ago (11 children)

    The picture in the op doesn't look like agrivoltaics though. Compared to the agrivoltaics examples of the wiki article, the panels in the op are more densely placed, placed flatter, and placed closer to the ground. Nothing is getting harvested there, the most they could do is keep rabbits under them. From what I've seen in person, the non agri kind with panels over monoculture grass fields is much more common than agrivoltaics with cultivated fields.

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  • [–] 6 points 5 months ago (10 children)

    In the US it makes sense. Much of our corn is grown for ethanol so ot can be used for fuel. Replace that with solar and we reduce our reliance on a monocrop and end up with far far more power.

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  • [–] 2 points 5 months ago (9 children)

    They also use lots of irrigation from aquifers in the Great Plains, so they'll need less irrigation and the shading will help a tiny bit with replenishing the aquifer.

    In northern Europe these solar fields make no sense at all to me though. When I see something like the fields below in my temperate marine climate, then I can't help but think of the forest that could have been there.

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  • [–] 2 points 5 months ago* (last edited 5 months ago)

    Turning it back into a forest will never happen when the land owner needs to pay taxes on the land and thus need to make income of the land. These solar fields are usually on private property. Not public land. Either they put windmills and solar on the fields or they raise cattle or grow crops. Which one is better for the environment overall?

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  • [–] 1 point 5 months ago (7 children)

    If you destroy existing forest to make a farm, maybe. But if it's an empty field and you want to do something with it, making it into a forest makes little sense. It's complicated, very expensive, and doesn't do much. Just let natural forests do their things, allow them to expand if you want more forests, don't make one from scratch.

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  • [–] 0 points 5 months ago (6 children)

    Making wild forests in a temperate climate is not complicated at all. Stamp a bunch of seeds into the ground, fence it off to keep grazers away, wait a few years, and boom there's a new forest. Once it gets started, nature knows just fine how to grow forests, they've been around far longer than our meddling after all. The problem is humans, who need capital and incentives to let nature do it's thing. Making the forest is cheap, buying the land is expensive. And a wild forest has little earning potential, so for private landholders it makes no financial sense.

    But if there were incentives, then these solar panels could have been put above existing hardened surfaces (roads, parkings), and the unhardened land could have been returned to nature. We'd have both the solar panel fields and the forest. It requires a much larger up front investment, which is why it's not going to happen without government incentives, and to get those, political will is needed, which is why it's not going to happen anytime soon.

    And we should absolutely be making more forests from scratch, Europe has a massive deforestation problem. Reforestation is already an official policy goal in the EU and in most (I assume) EU countries, and this could be one of the ways of achieving those goals.

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  • [–] 3 points 5 months ago* (last edited 5 months ago) (5 children)

    I'm not an expert by any stretch, but through no fault of my own, I know my way around agriculture, and I know my way around planting and removing trees. Making a forest, a proper forest, is probably the furthest thing from "stamping a bunch of seeds into the ground" you can imagine. You can't even grow trees from seeds manually, that just doesn't work on any scale. You plant saplings that you spend years caring for, and then they die on you and you start it all over. The way you described is the way to get a wild meadow, but the one dominated by some weed monocrop, and exclusively the one you don't want. You will have a country-wide infestation of poisonous hogweed that kills all life around it before you'll get one tree the way you want it to be.
    Forest requires very specific amount of biodiversity, soil characteristics, layers of biomass influencing each other, specific insects and animals, it needs tens, and in specific cases, hundreds of kilometers of space, it needs seasonal changes, in some cases cycles of burning, and most importantly, it needs time. Generations of trees need to grow and die and grow and die again in order for a forest to be sustainable and not fragile. Forest isn't a bunch of trees haphazardly put in an empty parking lot, it's a life long project that is not guaranteed to succeed by any stretch.
    Europe has the deforestation problem because forests are biomes with their own complicated rules, not a bunch of seeds thrown in an area half a kilometer wide between a road and a waste treatment facility.

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  • [–] 1 point 5 months ago* (4 children)

    I've seen forest sprout up in abandoned dead areas without any human assistance. It takes about 2 decades of being left alone to get enough young growth to start being called a forest, but not really more than that. And it would take generations more to be called an old "real" forest, but it has to start somewhere. To rehabilitate long dead soil it might take what you describe, but turning an old meadow into a wild area that will eventually turn into a forest, does not need human intervention. It just requires to be left alone. In my climate that is. Claiming that forests can't grow without human assistance is absolute nonsense, forests grew just fine before humans came along.

    And as further proof that I don't live in fantasialand with my belief that forests can grow without human intervention, here's 2 links with examples: https://en.wikipedia.org/wiki/Passive_rewilding https://www.rewildingmag.com/passive-rewilding-natural-reforestation/

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  • [–] 1 point 5 months ago (3 children)

    A bunch of twigs does not a forest make.
    In a pre-industrial Europe, sure, forests are everywhere and foresting alone like crazy. But we're in a post-industrial one. Most land in Europe is altered in some ways, was farmed on at some point, or had something else going on. Everything is littered with plants that we selectively bred or mutated, a wild very aggressive weed are everywhere and will be everywhere. Soil composition is wild and weird. The air is unfit to breathe the food is unfit to eat I am mad as hell and I'm not going to take this anymore, you get the point.
    It's not that it can't grow without human assistance, the human assistance is needed to keep it from human interference, because we changed the land and continue doing so.
    But obviously, sometimes a forest just grows, when it wants to. But you can't guarantee this process, that was my point.

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  • [–] 1 point 5 months ago* (2 children)

    To give another example:
    ...
    Instead, the trees at Knepp Castle Estate in southern England were allowed to spread naturally. Birds such as jays can disperse as many as 7,500 acorns in four weeks. "Not a single tree was planted, no saplings were bought from commercial nurseries, no tanalised wooden stakes, no polypropylene tubes and plastic ties, no direct financial or carbon costs – no effort," says Isabella Tree, co-owner of Knepp Castle Estate.
    ...
    Chazdon, who has studied natural regeneration for more than 30 years, questions the commonly held assumption that trees need to be actively planted to tackle climate change and biodiversity loss. "There's a perspective that humans did this damage and it's our job to fix it, and that we should govern the process, and just let nature help when it can," she says. "Another view is that forest restoration is fundamentally natural, and that humans can assist it, but ultimately it should be governed by natural processes.".
    ...
    Proponents are arguing for natural regeneration to be taken more seriously in national and international efforts to mitigate the climate and biodiversity crises. Recent research has shown that natural regeneration can potentially absorb 40 times more carbon than plantations, and provide a home for more species. It is also significantly cheaper than tree planting, with different studies in Brazil showing costs reduced by 38%, or even up to 76%.
    ...

    https://www.bbc.com/future/article/20210524-the-reason-wild-forests-beat-plantations

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  • [–] 1 point 5 months ago (1 child)

    I mean, yeah, that obviously happens a lot. But we started with how easy it is to plant a forest on any unused land, and ended with a forest growing into a bigger forest under the scientific observation getting into national news.

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  • [–] 0 points 5 months ago

    There is no direct adjacency needed to spread seeds from one plot of land to another, that's one of your made up hurdles. Small seeds naturally get blown far in the wind. Larger seeds still get carried large distances by animals, which was why I specifically copy pasted the bit about birds carrying acorns ...

    To claim that it would be difficult and expensive to let a wild forest grow in those meadows is absurd, that's what this was about for me. It's a convenient excuse to do nothing, but it's not a very good excuse.

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  • [–] 61 points 5 months ago (4 children)

    Here's the largest solar farm in California. It covers sand. Also, solar panels don't block 100% of the light getting to the ground, so different species of plants and animals can live and thrive under them. The land under solar panels is not lost to natural use. Life will adapt.

    That said, solar panels over car parks is also a good idea. Both things can be true.

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  • [–] 2 points 5 months ago*

    Also a solar park like this is a lot cheaper and thus they can sell the energy for much cheaper. Solar over car parks requires a more complex structure to hold the panels since they are higher up and therefore catch more wind and the structure needs to span a larger gap. So a car or two can park between the pillars. This increases the cost.

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  • [–] 37 points 5 months ago (8 children)
  • [–] 2 points 5 months ago (7 children)

    Nah, I'd rather leave the fields open for nature or farming.

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  • [–] 23 points 5 months ago (2 children)

    Agrisolar exists. If the US converted just a few % of the acreage legally mandated for growing corn for ethanol to solar, the energy crisis essentially solves itself.

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  • [–] 1 point 5 months ago (1 child)

    I'm asking out of genuine ignorance here, but... don't you have to distribute it?

    A lot of people have asked in the past, why can't we just cover the Sahara Desert in solar panels, and my understanding is that it's because you can't get all of that power where it needs to go. So the installments have to be distributed geographically, not all in one place, no?

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  • [–] 5 points 5 months ago

    The US grows a LOT of corn across most of the nation. HVDC links can transport a lot of power very efficiently over long distances. These systems are in use for this exact purpose in China, Canada, and Sweden where generation is far from the consumption site. It wouldn't work across continents, but going from the Midwest to California or something wouldn't be a problem.

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  • [–] 11 points 5 months ago

    They should at least replace the fields producing corn ethanol. Saves the recurring cost of producing the energy, and reduces the emissions of both harvesting and burning.

    Huge swathes of land are used just to burn the output.

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  • [–] 3 points 5 months ago

    In America, if we only replaced the fields growing corn for Ethanol production to add to gasoline, leaving every other field alone, we'd have enough energy to power the whole country with a huge surplus to spare. We're already using the fields for energy production, we're just being inefficient about it.

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  • [–] 36 points 5 months ago (9 children)

    Actually, with climate change in the back of the mind, covering fields with solar panels (not 100%, only partially) will reduce heat damage and water usage in the height of summer, and also protect the ground during cold spells of winter. So it is not that stupid after all.

    That covering car parks with solar is a good idea is completely independent of this.

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  • [–] 1 point 5 months ago

    Obviously we could do the same or better with coal by just burning as much as we can without any attempt to filter it out of the air, encasing the earth in a wonderful shady smog, keeping us all shaded and cool /s

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  • [+] -6 points 5 months ago (7 children)

    Plants need direct light to grow… most need full sun. Personally all the solar farms I’ve seen just “grow” grass and everything is kept trimmed down to not cast shade on the panels. Putting the panels up higher would still cast any plants grown in deep shade. I think putting them in places deep shade is needed/wanted on the ground makes sense and because cities tend to be hotter due to paving using solar panels to cast shade would help lower the temps in cities, lowering power usage on things like AC. I think integrating solar into urban landscapes is the future

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  • [–] 19 points 5 months ago

    Plants need direct light to grow… most need full sun

    Except for all the plants that evolved and thrive in the low light beneath tree foliage. Evolution is not so picky as a pretty houseplant.

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  • [–] 6 points 5 months ago (2 children)

    They need direct and indirect light, and agro-panels have a coverage of about 50%. Not enough for high-end farming, but more than enough for grass and similar to grow for grazing. Or some herbs that need shadow to grow properly. Those panels are usually placed on land that can't be used for high-performance farming, anyway.

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  • [–] 1 point 5 months ago (1 child)

    Plant butterfly bushes and other pollenator attractants / nectar sources.

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  • [–] 2 points 5 months ago

    One can always do this. Quite some of those plants love shadow and half-shadow environments. And, as i stated in my original post, don't ignore the climate change. Many plants growing in a given location for ages will have difficulties in the future because of the more extreme weather.

    You can either change the plants you are growing (like people in the south of my country who replace wineyards with olive orchards), or you can help historically local plants to survive, and solar panels is actually one way to do this.

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  • [–] 32 points 5 months ago (2 children)

    It's not a bad idea to have energy production near where the energy is being used.

    That said, it's not an either or.

    Technology Connections actually did a great video on why using solar panels in place of crops can benefit the crops and actually provides more energy than the crops themselves. At least in the U.S., a huge portion of our crops are used for ethanol in gasoline anyway.

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  • [–] 1 point 5 months ago

    So anything that needs energy should have its own energy supply near where the energy is being used on the body as a design principle?

    Sounds good.

    Sounds even better than the (relatively) mere incremental improvement in batteries from donut labs.

    Even if only painting everything [that needs some electricity] with photovoltaic paint.

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  • [–] 27 points 5 months ago (3 children)

    This is emotionally resonant but it's actually sometimes better to cover fields. The right thing is not always intuitive.

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  • [–] 7 points 5 months ago (2 children)

    Yup, like, what is it replacing? If it's food that goes directly to humans, let's not do that. If it's corn for ethanol, that has little worth. Covering it with solar panels isn't terrible by any means.

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  • [–] 52 points 5 months ago (3 children)

    Pv is around 250-400 times more efficient than energy crops for Bioethanol. So 1ha of pv could free up 249 - to 399 ha of land. Thats an ultimate win!

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  • [–] 5 points 5 months ago (2 children)

    In the states, though, solar is woke and gay, and thus doesn’t get any financial help(currently). Farmers that live hand-to-mouth in the old model, getting drip-fed agri-subsidies, don’t have a way to soften the blow of the capex needed to push through the expense barrier, even though the other side is cleaner and more profitable.

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  • [–] 20 points 5 months ago

    Both. Agriphotovoltaik is neat stuff, proctects the more sensitive plants and enables farmers to generate more income, making them less depending on subsidies, bad crops, etc.

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  • [–] 46 points 5 months ago* (last edited 5 months ago) (3 children)

    Stop sharing this bullshit. It is a stupendously simplistic view that is propagated by those wanting to get in the way of cheap renewables.

    Yes, it makes sense in some cases to cover parking lots, but it increases the price and complexity many folds and the areas needed in open land are next to nothing compared to the area being used to grow energy crops today.

    The meme should be “stop covering our land with fertilized, pesticide covered corn and rapeseed that go into combustion engines, cover it with solar instead”

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  • [–] 3 points 5 months ago

    Covering parking lots has the benefit of also protecting parked vehicles from sunlight and weather, meaning your car isn't blazing hot when you return to it and you can unload any purchases in peace.

    Why would installing panels over a parking lot be many times more expensive than installing them in any other open, flat area? Is it having to bury the power lines?

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  • [–] 3 points 5 months ago

    The meme should be “stop covering our land with fertilized, pesticide covered corn and rapeseed that go into combustion engines, cover it with solar instead”

    It's doubly stupid cause it's just greenwashing a fucking carpark of all things. Do they not see the irony here?

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  • [–] 14 points 5 months ago*

    The foundations used to support both pictures are the same: W6x9 or W6x10.4 W-beams.

    Carports are more expensive, though, because those foundations need to be just as long as the ground-mount ones + 14' to support the panels above parking spaces. And often, ground-mounts can use alternative foundations like helical piles or ground screws which don't need to be embedded as deep as W-beams. This shaves down foundation costs.

    Then, you have to consider the steel trusses needed to distribute complex carports loads, which are simplified or non-existent with ground-mounts.

    Then, you often have concrete encasements around carport foundations to protect the foundations from vehicles collisions.

    All of this contributes to carport solar PV being the MOST expensive out of any alternative.

    And if anyone is curious, for Commercial & Industrial (C&I) solar in urban/suburban contexts, cost effective PV usually goes roof-mount < ground-mount < canopy-mount. For utility/DG-scale, ground-mount is king.

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  • [–] 14 points 5 months ago* (last edited 5 months ago) (3 children)

    Given that :

    A : agriphotovoltaism, can drive up most field yields because loads of places are now too dry and too hot in the summer. Solar panels block the excess sun and keep the moisture in the ground. Conversely, you can't park more cars under solar panels.

    B : your average field is much larger than a car park. So installing a solar power plant is more efficient in a field (less paperwork per square meter, spend more time building than moving material around...).

    C : car parks are often surrounded by buildings which will block the sun. This doesn't happen on most fields (which rarely have tall trees)

    D : a car raming into your poles is bound to happen and you pretty much have to replace the whole pole. A cow ramming into your pole might happen, the pole won't give a fuck.

    E : installing solar panels above car park is a lot more expensive (taller infrastructure, need more space between poles so need chonkier poles, maintenance high up is way more costly, etc ) And solar panel companies usually work on a much tighter budget than say the petrol industry for exemple. So every dollar counts

    Anyway, next time please do some research instead of posting a divisive post and spreading misconception ;)

    Edit : as some others pointed out :

    • destroying natural environments in order to put up solar panels is not okay. Which i totally agree with. That's why I was talking of agriphotovoltaism specifically.
    • if we get the opportunity, we might as well put up solar panels in both fields and cities. We shouldn't paint it as an either/or situation because it risks dividing the pro solar population and i don't need to explain why this is a bad idea
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  • [–] 3 points 5 months ago (2 children)

    Around here they're cutting down thousands of acres of trees for them. Tractors are as tall as cars, you have to mow livestock fields. Field installs make a lot of sense for a variety of cases, but there isn't a right answer, neither the poster or your comment.

    To me the real issue is the greed, a Florida investment firm buying 1k acres of contiguous woodland, wiping it, installing solar for a casino to but so they can market how green they are. While individual homeowners have to jump through hoops and deal with snake oil salesmen to install, with heavy limits. That transfers the wealth from individuals and small towns to corporate overlords and the ultra wealthy.

    Requiring parking lots to have them pushes back on corporations, plus turrets rings of heavy duty light poles in parking lots, people do drive their cars into them, but it's not often and they're not frequently replaced because of it, just designed to withstand.

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  • [–] 3 points 5 months ago (1 child)

    For the tractor part, some people have started using vertical solar panels which still shield vegetation form wind, excessive sun... But leave much more room for vehicles.

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  • [–] 2 points 5 months ago

    East/West facing vertical panels are pretty impressive. The peak output at noon is lower than south facing angled placement, but there is a boost from East and from West before and after solar azimuth that pushes overall output higher.

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  • [–] 13 points 5 months ago (1 child)

    Um, they do? Half the retail stores in my area have solar panels in the parking lot.

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  • [–] 35 points 5 months ago (1 child)

    How many times is this gonna get posted? It gets dunked on every time too...

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  • [–] 18 points 5 months ago

    I'm convinced this is astroturfing in the same vein as the "Just stop oil" protesters that do all that trolly shit. The goal is for you to view green technologies negatively by association, and to feel like the science and decision-making behind them is suspect.

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  • [–] 10 points 5 months ago (1 child)

    It's SO sunny here that I'd probably get better results in my garden by shading it under solar panels, there are plenty of places they help ag, not harm it. You don't have to space them so tightly or have them completely flat like that picture.

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  • [+] 2 points 5 months ago (1 child)
  • [–] 1 point 5 months ago

    We have clouds, but in the subtropics solar does pay for itself eventually, the sunlight is so direct. I don't want panels on my roof (we finally got everything hurricane -rated, metal roof, storm windows, and insurers here will sometimes drop houses with solar panels on the roof) but would like solar carport, back porch, and if it was possible, yeah over the garden but angled for the dappled light - I lose a lot more food plants to too much bright sun, than any other factor.

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    [–] 12 points 5 months ago (1 child)

    I'll do you one better

    Replace most city car infrastructure by bicycle infrastructure. The few remaining required car parks? Move those underground under buildings and parks. Then those places that used to be car parks, make those actual parks to walk and sometimes cycle in

    Then move solar on top of building roofs

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  • [–] 6 points 5 months ago

    Korea recently passed a law that parking lots above a certain size need to have solar panels

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  • [–] 4 points 5 months ago (2 children)
  • [–] 1 point 5 months ago

    To be fair in my small town alone there are 2 fields with solar panels. No crops, no animal grazing, just mowed grass and panels. People here act like that doesn't exist and every green field with pannels is agrivoltaics, which isn't strictly true. Maybe their newer installations and need a few years to mature? Idk the case was the same last 2 states I lived in, ma and ri both had fields with pannels that were very much single use. I thing agrivoltaics is freaking sweet, just like I think covering car parks, roofs, etc is sick. Why waste any space? ESPECIALLY spaced we have already wrecked, no reason not to have pannels on every roof. I say that without having my own but some day soonish...

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  • [–] 4 points 5 months ago* (1 child)

    Convert parking lots to fields & sparingly cover them with solar panels?

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  • [–] 4 points 5 months ago (1 child)

    And don't do Solar Roadways.

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  • [–] 4 points 5 months ago

    This would work well in old mall parking lots -

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  • [–] 4 points 5 months ago

    Because with how many parking lots there are in the US it would crash the cost of electricity by sending supply to the moon.

    Can't have that. Oligarch lobbyism go brrr.

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  • [–] 4 points 5 months ago

    And roofs. And roads. And maybe roadroofs.

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