What are sources of electricity? List as many as you can.

1. Fossil fuels (coal, oil, natural gas)

2. Nuclear power
3. Hydropower
4. Solar power
5. Wind power
6. Geothermal energy
7. Biomass energy
8. Tidal power
9. Wave power
10. Fuel cells
11. Micro-hydro power
12. Methane gas captured from landfills or livestock
13. Waste-to-energy plants
14. Hydrogen fuel cells