This paper describes the claim for energy production based on the so-called cold fusion effect. Reasons are given to explore this energy source based on the need for such clean energy and the observed behavior. Chemical energy alone has powered civilization until relatively recently when nuclear fission power based on uranium became available. Efforts are now underway to go the next step on this path using nuclear sources by harnessing the fusion of hydrogen. The first attempt using the so-called hot fusion method has not been successful in producing practical power. Furthermore, the required generator is expected to be impractical as results of its complexity and size even after the many engineering problems are solved. Perhaps a different approach is needed. Fortunately, a new method to cause fusion using a simpler method was recently discovered; only to be widely rejected because it conflicts with what is known about nuclear interaction. This paper addresses this issue by summarizing some of the evidence supporting such a novel fusion reaction.