November 27, 2014

Matched “hybrid” systems may hold key to wider use of renewable energy

The use of renewable energy in the United States could take a significant leap forward with improved storage technologies or more efforts to “match” different forms of alternative energy systems that provide an overall more steady flow of electricity, researchers say in a new report.

Historically, a major drawback to the use and cost-effectiveness of alternative energy systems has been that they are too variable – if the wind doesn’t blow or the sun doesn’t shine, a completely different energy system has to be available to pick up the slack. This lack of dependability is costly and inefficient.