Posts tagged: ocean

What is Renewable Energy?

Simply said, renewable energy comes from natural cycles and systems, turning the ever-present energy around us into usable forms. Renewable or “alternative” energy is generally cleaner than energy from nonrenewable sources such as petroleum, natural gas, and coal. Yet right now in the U.S. over 80% of our energy still comes from nonrenewable sources. Like […]

Saturday May 30th, 2009 in , , , , , | No Comments »