In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
118
In Iceland, 100% of domestically produced electricity comes from renewable energy.
8
Electric lights for trees were first used in 1895.
62
Pure water (H2O) does not conduct electricity on its own.
46
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310