Alternative energy technology has the potential to revolutionize every facet of our lives, powering our transportation, homes, schools and work, and in the USA and many other developed countries, alternative energy is something over which the nation can have full control.
The sun’s power is enormous. It radiates in 15 000 times more energy is consumed on the earth than the total world population. In Germany make a year on average, about 1,000 kilowatt hours (kWh) of solar energy per square meter. This corresponds to the energy content of 100 liters of fuel oil. Read more