Energy resources, such as wind, solar, hydroelectric, biomass, that replenish themselves within a short period.
a cell that converts solar energy into electrical energy
electric power created by moving water
A form of renewable energy that relies on the ebb and flow of the tides to generate electricity.
energy generated by heat from inside the earth
fuels from nature, such as wood, sugar cane, or manure
windmill that makes electricity from winds
energy from the sun
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.
NEW! Voice Recording
Click the mic to start.