Electric Power Research Institute Incorporated

Larry L Lewis

Dwain F Spencer

Disclosed is an open ocean farm structure for attachment of macroalgal plants. The farm structure is made up of linear elements connected with nodes to form a three dimensional truss. The linear elements are composed of tubes containing solid rods which are screw connected to the nodes. The ends of the tubes abut the nodes so that screwing the rods into the nodes puts the tubes in compression. The truss structure thus formed is strong and flexible. Because the truss structure is made of tubes having minimal cross-sectional area, the structure is relatively transparent to the forces of wave motion.

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San Rafael, CA, United States of America

Larry L Lewis