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Every continent on the planet is surrounded by a cleaner, safer, more efficient answer to our energy needs. The power in ocean waves. Ocean Power Technologies (OPT) is a leading renewable energy company specializing in cost-effective, advanced, and environmentally sound offshore wave power technology. The electrical power generated by OPT's technology is key to meeting the energy needs of utilities, independent power producers and the public sector.
OPT's PowerBuoy® system extracts the natural energy in ocean waves, and is based on the integration of patented technologies in hydrodynamics, electronics, energy conversion and computer control systems. The PowerBuoy is a “smart” system capable of responding to differing wave conditions.
The result is a leading edge, ocean-tested, proprietary system which generates reliable, clean, and environmentally-beneficial electricity.

OPT power station showing multiple buoys.
Technology
OPT's PowerBuoy® wave generation system uses a "smart," ocean-going buoy to capture and convert wave energy into low-cost, clean electricity.
The rising and falling of the waves off shore causes the buoy to move freely up and down. The resultant mechanical stroking is converted via a sophisticated power take-off to drive an electrical generator. The generated power is transmitted ashore via an underwater power cable.
A 10-Megawatt OPT power station would occupy only approximately 30 acres (0.125 square kilometers) of ocean space.
Sensors on the PowerBuoy® continuously monitor the performance of the various subsystems and surrounding ocean environment. Data is transmitted to shore in real time. In the event of very large oncoming waves, the system automatically locks-up and ceases power production. When the wave heights return to normal, the system unlocks and recommences energy conversion and transmission of the electrical power ashore.
• Buoys are spaced to maximize energy capture.
• Rugged, simple steel construction.
• Utilizes conventional mooring systems.
• Simple installation using existing marine vessels and infrastructure.
• Scalable to large power stations (100+ MW)
Santoña, Spain
Customer: Iberdrola S.A.
Location: Santoña, Spain
Status: In development; first phase complete; building second phase consisting of subsea power transmission cable, underwater substation, grid connection and the First PowerBuoy unit.
Objective: Demonstrate viability of Wave Power on the Northern Coast of Spain
Initial Wave Park Size: 1.39MW
Water Depth: 50 meters
Bottom Conditions: Sand and Rock formations
Atlantic City, New Jersey
Customer: New Jersey Board of Public Utilities
Location: Atlantic City, New Jersey
Status: Operational October 2005
Objective: Demonstrate viability of Wave Power in New Jersey
Wave Park Size: 40 kW-rated (one PowerBuoy®)
Oahu, Hawaii
Customer: United States Navy
Project Location: Marine Corps Base, Oahu, Hawaii
Status: PB-40 deployed June 2004, October 2005 and June 2007. Completed extensive environmental assessment. Objective: Demonstrate Wave Power for use at US Navy bases, worldwide
Wave Park Size: Up to 1 MW
Water Depth: 30 meters
Bottom Conditions: Limestone
| Dr. George W. Taylor | Chief Executive Officer |
| Mark R. Draper | Chief Operating Officer |
| Charles F. Dunleavy | Senior VP and Chief Financial Officer |
| Stuart Bower | Engineering and Projects Director |
| Paul Jordan | Business Development Director |
| Deborah A. Montagna | VP and General Manager, Government Systems |
| Herbert T. Nock | Business Development & Marketing |
| William B. Powers | Manufacturing Operations |
| David B. Stewart | VP, Advanced Engineering |
| Board of Directors | |
| Sir Eric A. Ash | Non-Executive Director |
| Charles F. Dunleavy | Executive Director |
| Paul Lozier | Non-Executive Director |
| Thomas J. Meaney | Non Executive Director |
| Seymour S. Preston III | Chairman and Non-Executive Director |
| Dr. George W. Taylor | Executive Director |
Company Address1590 Reed Road
|
Additional Address/Key ContactOcean Power Technologies Ltd |
Capital10,186,254 shares |