Abstract
In 2010, the U.S. Department of Energy initiated the development of six marine and hydrokinetic (MHK) energy converter reference models that are device point designs of well-known marine energy converters (MEC). Each device was designed to operate in a specific marine resource, instead of a generic device that can be deployed at any location. This method allows each device to be used as a reference model to benchmark future devices. The six designs consist of three current energy converters and three wave energy converters. The reference model project has generated both technical and economic data sets that are available in the public domain. The methodology to calculate the levelized cost of energy for the reference model project and an overall comparison of the cost of energy from these six reference-model designs are presented in this paper.