1) Plug-in solar and batteries are plug-n-play. This is the first step to teach everyone energy literacy and numeracy.
2) Vertical panels immediately add 3 - 4 hours. Vertical panels have zero real estate cost and no need to build costly and slow transmission infrastructure. Every building in a city can produce energy.
3) EVs to store excess energy during the day and supply power back to the grid later.
1.8 billion vehicles connect 4 billion buildings. Buildings can produce clean energy and EVs can store energy. The lowest hanging fruit is to make sure all new buildings are built to produce, and all new vehicles are EVs. New buildings can be built with vertical panels and rooftop. The easiest thing to do is change building code, thats it. Then, we can deal with the built environment.
I would like to note that batteries at end of life are chemical waste and have to be disposed properly.
"End of life electric vehicle batteries in China to 2060 and related resource management implications"
https://www.nature.com/articles/s43247-026-03555-3
"The EOL batteries contain a wide range of toxic and hazardous materials that can leach into the soil and water, threatening human health and the environment. For example, lithium hexafluorophosphate (LiPF₆), a component in power batteries, hydrolyzes on contact with water to produce highly toxic hydrofluoric acid (HF). Additionally, cobalt, nickel, and organic solvents in the batteries can contaminate water and soil, leading to long-term ecological damage"
https://insideclimatenews.org/news/30072026/china-ev-battery...
Just kidding, I’ve seen it more and more as well, and feel the same as you about it.
A nuclear deployment takes 3 - 5 decades, costs continue to skyrocket, actually needs nuclear scientists to design and run.
Which one do you think is a better choice? If you were an investor, would you put your money on a nuclear plant and wait 3 - 5 decades for returns?
For example Germany was still building new coal power plants in 2005-2007.
https://energytransition.org/2016/10/germanys-last-new-coal-...
https://us.boell.org/en/2014/06/06/german-coal-conundrum
Currently, in 2026, Germany is retiring coal power plants and replacing them with gas power plants.
https://www.cleanenergywire.org/news/german-government-appro...