The future of non-renewable energy sources such as gasoline and petroleum has reached a critical point. We now know that these energy sources will run out within the next 50 to 100 years. In order to keep our standards of living the same and be able to travel, eat and retain our global economies we desperately need an answer to this issue. Research on renewable energy sources such as wind, solar, hydroelectric, biofuels and even hydrogen have been in the works for over 40 years.
Here is another wonderfully creative way to potentially solve the renewable energy problem:
renewableenergyworld.com