Demand for energy will increase dramatically in the years to come. Most energy comes from fossil fuels that releases CO2 and pollute the air. But green alternatives are emerging.
In just 65 minutes the Earth is hit by enough solar energy to power the world for one year. If we could exploit just one tenth of one percent of this energy we would have more than enough energy to meet the world's total energy demand.
We use only a tiny fraction of it
The energy potential from hydro, solar and wind energy is absolutely mindboggling. Yet, only 4 percent of the world's energy consumption is covered by these clean and renewable sources.
There is another way
The municipalities of Thy and Mors in Denmark is the worlds largest area where electricity is produced entirely from renewable sources. Moreover, 85 percent of all heating is from “green” energy, and less than 1 percent comes from fossil fuels. Watch the inspiring video.
You can make a difference
There are many ways to increase the use of clean renewable energy. For example by installing solar panels or by investing in geo-thermal heating.
In one year, Earth absorbs 3,850 billion terajoules of solar energy. This is the same amount of energy as 1,900 Hiroshima nuclear bombs every single second - and more than 8,000 times the energy we use. Of course, this does not mean that we could actually recover that amount of energy. But it illustrates that solar power offers an enormous potential.