One of the biggest challenges in harnessing renewable energy remains: how to cost effectively connect the power generating device, whether it is a wind turbine, solar cell or bio generator to the electricity network.
11 September, 2013
The U.S. Department of Energy says ocean power has the potential to provide 15 percent of the nation's electricity by 2030. And while 15 percent may not seem like much, it would more than double the US' current renewable energy generation.
10 September, 2013