Electric lights for trees were first used in 1895.
62
On October 28, 2013, wind power provided 100% of Denmark's power. At 2:00am, it was producing 122% of the country's energy needs.
12
Pure water (H2O) does not conduct electricity on its own.
46
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
There is enough energy in one bolt of lightning to power a home for two weeks!
102
In Iceland, 100% of domestically produced electricity comes from renewable energy.
8
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310