Green Energy

I can't wait for the golden age that negative price energy during the peak will cause.

It’s easy to imagine a scenario, e.g., regions of france for weeks at a time during four of the last ten years, where any amount of nuclear would fail to provide enough energy, and in that scenario we’d want something we could switch on.

The transmission, backup and storage requirements are no different for nuclear vs. renewables. Even a solution as bad as burning the gas and coal we'd use while waiting for nuclear to be built as backup over the next four centuries is much more sane.

The same we do with 40 years old nuclear power plant: either prolong them with some ajustement (so far efficency losses over time have been overestimated) or renew them with new panels. With the added bonus that the wastes are much more manageable once you have removed the precious metal on it.

Solar panels degrade and technology advances. Industry standard is 1% less ouput every year, but many are better then that. Combined with much better panels and having mounting systems and so forth in place already, it was often economically smart to replace old panels with new ones prodcuing much more power. However after 100years and 1% degredation, they still produce 36% of the old power. We have panels with 0.3% degredation annually. So after 100 years that 75% of the original power generation.

In the EU manufacturers have to gurantee a 95% recycling rate by weight for solar panels.

I'm not too worried about solar. After 30 years solar panels are still productive, they are just slightly less efficient.

I think the standard is that they are still at least at 80% of their capacity new. So unless they are damaged by storm they can still produce pretty much indefinitely.

Even after that it's quite straight forward to remove solar panels. Any Joe with some basics told should be able to revive the panels. He might need few extra friend to remove the concrete foundation i but that's it

Wind turbines on the other hand have a lot of moving parts. It's more like a car, it need regular maintenance and can last for a while but at one point the maintenance might become too expensive. The turbine can also become dangerous. After that removing the turbine will require more advanced equipments but most of it is steel so easy to recycle. The blade on the other hand are not recyclable. So a wind turbine will last between 15-30 years but not much longer.

Solar has no waste issues other generation does not. This is a pro-fossil fuel talking point.

The average lifetime of a nuclear plant at shutdown is 25 years and there is more material consumed per capacity-adjusted watt than with solar. Then there is as much material consumed again as low level and conventional waste, but unlike PV, none of it is recyclable.

Wind consumes more material in the foundations, but used blades (the part people claim is a problem) are insignificant and inert compared to waste from fossil fuels or nuclear.