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German Chancellor Scholz speaks out against new nuclear power
(www.reuters.com)
Growth in german wind capacity is slowing. Soo... then the plan is to keep on with lignite and gas? Am I missing something?
Installed Wind Capacty - Germany
By angling the wind turbine blades, rotating the turbines, pitching the rotors, using breaks, gearboxes, etc.
It doesn’t really matter how weak this point is, to be honest. It’s just a bonus. The ultimate trifecta of “renewables are cheaper, better for the environment and faster to build” mean that renewables always win.
They’re both an improvement over fossil fuels, sure, but one is clearly the superior choice and resources are limited. It’s very important that we push for the right choices to be made to reduce the impact of climate change as quickly and effectively as possible. It’s literally one of the most important issues facing our species.
Every $1 spent on nuclear power is basically stolen from renewables. $1 spent on renewables generates 150%-200% more power than nuclear and it does it safer and cheaper. Why invest in nuclear at all.
Well I suppose there is a lot to unpack there but I want to hold to the one point. Renewables are absolutely in no way more responsive to demand. I’m not sure where you got that, but it seems clear you don’t even want to defend it when challenged.
It is in fact their Achilles heel, and regularly pointed out as the one reason why they are an incomplete solution requiring other solutions like batteries, or other storage and distribution.
Simply pitching blades cannot increase power in accordance with demand spikes. One would expect the current brake, blade pitch, and other controls to be set for current maximum generation capability given the current wind.
It’s easy to turn off wind turbines. It’s much harder to turn off nuclear reactors. That’s what responsive to demand means.
Without disputing any of your other points, you're just dead wrong about this one. Look up dispatchability. Turbine driven power can go from zero to full multimegawatt power and back in very little time since we control the fuel. You cannot turn up the wind, nor the sun at night.
Nuclear power can be shut down very quickly, even more quickly in gen4. You have good points and you need not disrupt them by claiming renewables are good for demand response.
To clarify, I mean steam turbines but the same is true of wind turbines. Like you said, easy to disconnect them from generation. The difference is maximum power is limited by fuel rather than nature.
Again, I am talking about NUCLEAR VS. RENEWABLES. If you bring up fossil fuels once more I will just block you.
Provide a source of a nuclear power plant in operation which is capable of going from 100% to 0% in seconds.