Your Questions About Solar Energy Generator Price

Critique on different types of energy available to human kind?

for physics we have to write a critique on the different types of energy available to human kinda and write a description about them as well as an assesment from our point of view, i was wondering if anyone had some ideas about different types of energy

how much money can countries save if they rely on green energy ?

if a country switches from using petrol and gasoline for energy to using alternative resources can they save more money with time ? can someone give me an example of a country that did that and benefited from it ? also if you know some statistics about the matter about how much money/ energy it would save with time anything that can give me more detailed info about the matter would be very helpful

thank you 🙂