Renewable energy concepts such as developing solar power in space and balloon - mounted wind turbines will also be examined. (treehugger.com)
Given the central role that energy plays in every aspect of modern life, finding out what students know about energy concepts is critical. (aaas.org)
As part of the fight against climate change, more and more energy is being produced from renewable resources, and more and more customers are asking for innovative energy concepts. (eon.com)