Clean energy sources in World Number 2
World Number 2 has always and will continue to maintain all green and sustainable energy sources
You will not find oil, gas, coal, or waste-to-energy here
Look for the 
icon to find solar power
Find the 
icon near waterways for hydro generation
Scout the maps for the 
icon for nuclear fusion power sources
These are a pretty rare find
Encounter the 
icon for windmill farms
If you look closely in the water near land and islands you might stumble across 
tidal power
All of these are scattered around the maps based on city size and industry