Choose one of the secondary sources of energy and make an argument for  or against its viability as a reliable source.  It does not have to be  your actual opinion; in fact, choosing a stance again

Choose one of the secondary sources of energy and make an argument for  or against its viability as a reliable source.  It does not have to be  your actual opinion; in fact, choosing a stance against your opinion may  help expand your knowledge. 

Secondary sources of energy are renewable energy sources, with the  exception of hydro energy, which is a primary source. Secondary sources  produce a minority of the power consumed worldwide, but their use is  growing each year.  There has been a push recently by governments,  environmental groups, and society to better utilize these abundant  resources.