That is a solved problem
Electricity is expensive
If you had a 100km*100km grid of easily maintained solar panels already manufactured and in operation, electricity is generated _without expense or by-products_ Batteries and electric power have bad by products:
1. heat generation
2. by-products of manufacturing
3. electricity generation by-products
Complete nonsense. We have 8 billion people driving cars that are decimating our air quality and have already drove the carbon cycle so many standard deviations from the mean levels in pre-industrial society that I am doomed to live on a scorched, dead earth. The negative effects of battery creation and usage are infinitesimal in comparison.I am 22 years old. Because of society's slow uptake of carbon-neutral power generation and consumption, I will live through every consequence of past generation's short-sighted power decisions. The clathrate gun will happen before I am middle-aged. Your comment, complaining about things that are solved problems, is quite detached from the reality of Earth.