Your entire reasoning is flawed. Solar doesn't work. Wind doesn't work. Nuclear is the only realistic alternative because it's actually very cheap. Do you know that in order to build and maintain Solar and Wind power, you need oil? No you probably don't. In order to maintain Solar and Wind power, you need oil. You need oil even to maintain Nuclear power, but the cost efficiency is so great that it's actually a viable option. The cost per MW is also outrageously expensive and not capable of running modern civilization. Energy costs are going up and up and up all because the support is there for taxing energy, energy is only being taxed because it brings in more money for politicians, and fools that think cutting down on fossil fuel usage is the cure to our ailments are making it possible.
Civilizations are driven by energy. At first it's just plain hands and feet, then come the horses, oxes, etc. Then steam engines, all the way to the modern combustion engine. Each advancement brings cheaper energy and makes everything better. The next step is centralized power generated by Fusion, with electric vehicles and machines that store this energy in order to use it. We don't have Fusion yet, if it's possible at all, and electric vehicles don't have the storage and power generating capacity yet to be used in all applications. There is no "Windmills and Solar" in between (Although windmills were a minor convenience in the past, though not a major revolution in energy generation). Not even Nuclear if we know what's efficient and good for us. Nuclear + electric vehicles is a last ditch resort to be used should we be on our last drops of oil with no Fusion (In which case oil should be rationed strictly for getting everything into space). By maintaining lower cost of energy we can advance quicker, towards better times.
The problem is all of this nonsense with climate activism is putting a serious damper on our ability to advance towards Fusion. If the power plant they are building now works, fine. Everything's dandy. But if it doesn't... and the next one doesn't... and the one after that doesn't... we are going to be in quite a pickle. All because a bunch of self-important hippies decided they didn't want to quit their meat addiction and instead wanted Carbon to be taxed. You seem to hate money, but money advances the world. We would have no advancements in Computers and Smart Phones if they didn't bring in absolutely humongous amounts of money. Imagine if during the industrial revolution all the hippies decided to stop it and go back to pre-industrial times. No space exploration, no computers, no smart phones. What a waste of humanity that would have been. Humans are just evil, worthless and useless at nearly everything. The one good thing humanity can do is build spaceships, skyscrapers and fusion power plants. Remove that and we might as well collectively commit suicide by forced sterilization.
Human societies are already plagued with inefficiency, if we didn't listen to the fools in the past concerned with all sorts of unimportant matters we would probably have colonized another solar system by now. If only the Greeks valued the importance of the steam engine, instead of being concerned with nonsense such as "Why are we here?" (It's to build steam engines, obviously). Now we are doing it again, being concerned with nonsense over efficiently advancing civilization which is better for pretty much everyone.
At the moment if you want to do the most for preventing CO2 from being pumped into the air, veganism is the best you can do. Plant a few trees while you are at it, but don't spend tax dollars. Quitting animal products would actually increase efficiency because it would end subsidized animal torture, but politics is never about efficiency or what's best and always about greed. Greed isn't "I want to make as much money as possible". Greed is "I want to use other peoples' money on inefficient nonsense in order to live a better life or to feel good about myself.". One improves the world for everyone while the other makes life worse for everyone.