Price of solar energy dropped by more than 90%, from $1 per kilowatt hour 15 years ago to 4 cents per kilowatt hour toda
Posted: Sat Mar 19, 2022 5:49 pm
Price of solar energy dropped by more than 90%, from $1 per
kilowatt hour 15 years ago to 4 cents per kilowatt hour today. What
factors brought the price down?
kilowatt hour 15 years ago to 4 cents per kilowatt hour today. What
factors brought the price down?