When the surf’s up on the New Jersey coast, U.S. Navy officials are stoked. The waves are helping the Navy harness the power of the ocean to generate electricity for a sea-based radar and communications system that supports maritime security operations.
The Navy and Ocean Power Technologies Inc. recently completed successful testing of an autonomous buoy, called the PowerBuoy, (similar to one tested off the coast of Oahu, Hawaii, pictured above). The PowerBuoy taps the almost constant wave action on the ocean’s surface to produce the electricity that runs an on-board radar and communications payload. Keep reading →