answersLogoWhite

0

Twenty is asking a lot! Do you mean energy production or types of energy?

Types- Electrical, mechanical, heat, radiation, sound, gravitational, wind.

Production- Coal, oil, natural gas, nuclear, solar, wind power, geothermal, tidal, biofuels, hydro.

That's nearly twenty, but some of these headings overlap each other.

User Avatar

Wiki User

17y ago

What else can I help you with?