How many places outside of Europe regularly use green houses for agriculture?
For Europe, integrating solar voltaics into the existing greenhouse covers seems like a decent idea. Most of the infrastructure is already there and there are various breeds of plants designed to be grown there.
North America, in contrast, doesn’t use greenhouses outside of niche crops. There is no infrastructure set up, crops are grown where natural temperatures are adequate, and breeds are selected to take full use of the sun.
Agri-pv may work in Europe because of how agriculture works there, but it may not scale to other parts of the world.
It’s not that the scale of greenhouse farming is enormous in Europe. To my knowledge, it’s mostly the Netherlands, and also “niche” crops (compared to the big ones like wheat and corn). Also my guess would be that the structures are more complicated to integrate with PV since greenhouse covers can be switched open/shut.
Europe also mostly has open farming and also usually grows crops that used to be fine with being in the sun all day. The issue is that the summers getting hotter and hotter with the climate change and they are struggling and need a lot of additional watering - or some kind of shade they didn’t need before. I’d assume that’s the same in NA.
The main difference I see between Europe and NA is how densely packed Europe is. Every square cm of land is already used for something, what’s left of natural habitats has to be protected. There’s real competition for space. Land is way more available in NA if I’m not mistaken.
Spain has a similar region filled with greenhouses. The test case used for solar voltaics is for a crop that is sensitive to temperature, so a minor loss in exposed radiance may be preferable to a consistent growing temperatures.
I feel like it also depends on where the land is regarding growing. France is an agricultural giant and would probably compare to California in regards to land values. Yet, both places have an enormous agricultural output.
It is also getting back to my statement as to what kind of farming would benefit from having plants compete with silicon for solar radiance. The best trade off is greenhouses, where is already an attempt to trade some weather exposure for climate control. I don’t see this technology being used for open fields because of how it will affect open farming. And in cases where European farmers use greenhouses to grow vegetables for longer parts of the year, American farmers trade off growing seasons based on latitude.
How many places outside of Europe regularly use green houses for agriculture?
For Europe, integrating solar voltaics into the existing greenhouse covers seems like a decent idea. Most of the infrastructure is already there and there are various breeds of plants designed to be grown there.
North America, in contrast, doesn’t use greenhouses outside of niche crops. There is no infrastructure set up, crops are grown where natural temperatures are adequate, and breeds are selected to take full use of the sun.
Agri-pv may work in Europe because of how agriculture works there, but it may not scale to other parts of the world.
It’s not that the scale of greenhouse farming is enormous in Europe. To my knowledge, it’s mostly the Netherlands, and also “niche” crops (compared to the big ones like wheat and corn). Also my guess would be that the structures are more complicated to integrate with PV since greenhouse covers can be switched open/shut.
Europe also mostly has open farming and also usually grows crops that used to be fine with being in the sun all day. The issue is that the summers getting hotter and hotter with the climate change and they are struggling and need a lot of additional watering - or some kind of shade they didn’t need before. I’d assume that’s the same in NA.
The main difference I see between Europe and NA is how densely packed Europe is. Every square cm of land is already used for something, what’s left of natural habitats has to be protected. There’s real competition for space. Land is way more available in NA if I’m not mistaken.
Spain has a similar region filled with greenhouses. The test case used for solar voltaics is for a crop that is sensitive to temperature, so a minor loss in exposed radiance may be preferable to a consistent growing temperatures.
I feel like it also depends on where the land is regarding growing. France is an agricultural giant and would probably compare to California in regards to land values. Yet, both places have an enormous agricultural output.
It is also getting back to my statement as to what kind of farming would benefit from having plants compete with silicon for solar radiance. The best trade off is greenhouses, where is already an attempt to trade some weather exposure for climate control. I don’t see this technology being used for open fields because of how it will affect open farming. And in cases where European farmers use greenhouses to grow vegetables for longer parts of the year, American farmers trade off growing seasons based on latitude.
Just one word: Almería.
It’s called the “sea of plastic” because of the greenhouse extension.