@kravietz Nuclear power is guaranteed destruction as well… Creating nuclear waste lasting for centuries and other than CO2, we don't even have a remote idea on how to get rid of it.
And no, hiding it in the ground is not a great answer as all temporary depots have shown.
I think we have to come up with better solutions there.
@pro @kravietz So, I just spend some time reading about full cycle nuclear power strategy and the first thing that sticks out is: Even for the "little" amount of nuclear waste that France produces, it has no final destination.
And another point I came across, due to the "statistics being an asshole the risk of an incident increases drastically with every new power plant, The incidents of Fukushima and Chernobyl were no exceptions, they were statically "expectable".
I mean if you want to live with the risk, fine, go ahead. But please somewhere not even remotely close to me? like further away than Chernobyl, because we still had their nuclear cloud over here and are still recommended to not collect mushrooms in the forest, due to this nonsense.
@sheogorath @pro Here are some case studies of fatal accidents in solar industry https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/OHB/FACE/Pages/Solar.aspx
And obviously, we should not panic around that because *every* human activity can potentially result in harm and death. Keeping them safe is a task for healt & safety. The problem is that accidents in nuclear industry are singled out and presented as something immensely dangerous and deadly, when they are not.
The number of people that are at least subject of a nuclear incident is by a magnitude of hundred thousands when not millions higher than the number of even hundreds of solar or wind industry incidents.
And we can safely expect another incident within the next 15-20 years.
@kravietz @pro True, those can happen, and they do happen, but considering the environmental impact and the regulations that those project have regarding cleanness of water in Europe mean even the worst incident won't cause a wasteland. Like with a Tsunami people will die, people will flee but as soon as it's over they will come back and start living there. That not so much the case directly around Chernobyl or Fukushima even after decontamination.
The problem with nuclear power are not direct death numbers, but the long term environmental impact. From deformities, to reduced life expectations to no longer usable land areas. I'm not sure which study you are quoting, but I don't expect them to calculate those impacts in there.
This is all covered by medical research after nuclear accidents. In case of Fukushima there was 1 fatality, in case of Chernobyl - 200 (over 20 years). All that included cancer, early death, birth defects etc.
In many cases suspicious diseases are blamed on nuclear without conclusive evidence, as it was with a spike of leukemia near Sellafield nuclear processing plant in UK back in 80's. Media were quick to jump to conclusion that the plant is KILLING OUR CHILDREN!!! etc
@kravietz @pro The WHO talks about slightly different number around a few thousand that are impacted in form of cancer but with no clear diagnose whenever this is caused directly due to radiation of due to bad lifestyle. (That's the ugly thing about radiation)
And a lot of cancer cases were solvable by surgery but people have to take meds for their entire life. The mortality itself is not really the full picture of the problem with nuclear power, as I mentioned before.
When it comes to coal, we also have the whole mining process, which has a huge and negative impact on the environment. But even there I consider the impact of those things lower than the impact of a nuclear power plant incident in Germany. Be it due to natural disaster or human error.
What we need to do is getting this Bureaucracy sorted out.
@kravietz @pro Anyway, it was definitely an interesting discussion we had. I really enjoyed it. Even when it just made me even less certain about the world wide usage of nuclear power. The MIT even suggests that there are 4 major incidents in the timespan from 2004 to 2053 (and at least 1 with Fukushima was there).
It's a weird piece of technology. As someone who hates gambling, not really my world. Still hope we can all figure this energy/environment problem out together quite soon :)
@kravietz @pro at least this study doesn't seem to support the indicated statement: https://festkoerper-kernphysik.de/Weissbach_EROI_preprint.pdf
And similar studies I got through a quick scan using google scholar, don't suggest anything else either. There is a positive EOREI in wind energy, it's just not as big as other renewable energy sources and way below fossil fuels. But that's no surprise.
Looking at real world examples: Rampion off-shore wind farm in UK has 116 towers that occupy 70 km2 (!) and has nominal output of 700MW. In case of off-shore wind, that can be utilised up to 40% due to intermittency.
Nearby Dungeness nuclear power plant has just one block of 600MW that can be utilised up to 95% and occupies maybe 1 km2.
This, in my opinion, is a huge difference...
@kravietz @pro well, the Exclusion Zone around Chernobyl is 2,600 km2. So given that an accident happens, which due to statistics as already mentioned we have to expect, that's quite some space for wind power.
I mean, I have an IT background and look a lot into backups. And looking at that tells me: By default calculate the worst case scenario. And as mentioned, it's not unrealistic that an incidents appears.
You're comparing apples and oranges.
Germany is *already* hitting its limits of land available for wind farms, and to move further with renewables it would need to occupy further thousands of km2.
And if you are indeed considering "the worst scenario" indeed, then you need to also look into possibility of mass gas explosion at power-to-gas and hydrogen processing installations that can destroy whole cities, hydro dam collapses and house fires caused by roof solars.
@kravietz @pro And yes, expect of the "mass gas explosions", I was already considering them. But again, the actual case numbers are quite limited and number of killed and permanently insured people is quite low (in Europe) or in countries with comparable safety regulations in those areas.
And again, especially for roof solar power, those cases a lot better to control than big incident caused by nuclear power plants. As well as being a lot easier to send help in.
@kravietz @pro The organisation for international safety regulations is the IAEA therefore, there is a comparable baseline for all nuclear power plants world wide (some countries in the west asia excluded). And during the stress test in the EU, there was also pointed out, that there was room for improvement to compensate the short comings that lead to the Fukushima disaster. (Luckily no geological ones, but still), we can definitely compare the Japanese regulations with the EU ones from 2011.