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
Sweden is so good at recycling, it has run out of garbage and now must import garbage from Norway to fuel its energy programs.
20
There is enough energy in one bolt of lightning to power a home for two weeks!
102
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
The United States consumes 25% of all the world's energy.
51
The human brain uses approximately as much energy as a 10 watt light bulb.
120