A wind and wave reduction device includes base seats and base pipes. Each base seat has two lateral ends and through holes disposed between the lateral ends. Each base pipe extends through a respective one of the through holes of each of the base seats. Step plates are disposed on support frames, and each of the support frames is positioned between two adjacent ones of the base pipes. A lateral frame is connected transversely to one of the lateral ends of each of the base seats. A blocking plate is fixed to the lateral frame and has air disturbing holes.

A marine system (1) comprises a structure (10) that is designed for use in a marine environment, and that includes an exterior surface (11) that is at least intermittently exposed to water during actual use of the structure (10). The marine system (1) further comprises an anti-biofouling light arrangement (20) that is arranged and configured to emit anti-biofouling light towards the exterior surface (11) of the structure (10) in order to perform art anti-biofouling action on the exterior surface (11) of the structure (10), wherein the anti-biofouling light arrangement (20) includes a polarizing device (22) that is arranged in a path of the anti-biofouling light towards the exterior surface (11) of the structure (10) and configured to only let light waves of the anti-biofouling light of a specific polarization pass through.

Disclosed herein is an overwater photovoltaic panel installation structure having an environment-friendly marine-farm-type mooring anchor module that supports a photovoltaic panel on the water and includes a growth space where aquatic organisms are growable. The environment-friendly marine-farm-type mooring anchor module including a growth space where aquatic organisms are growable, includes an anchor module body defining an external appearance thereof, a frame section disposed inside the anchor module body and made of a more rigid material than the anchor module body, and a connection section exposed through an upper surface of the anchor module body and having both lower ends coupled to the frame section. The anchor module body has a plurality of growth space sections recessed from at least one surface thereof to provide a growth space for aquatic organisms.

Example implementations include a system and method of using plastic from bodies of water and creating a floating platform by collecting plastic from a body of water, cleaning the collected plastic, melting and compacting the plastic, molding a plurality of hexagonal blocks from the compacted plastic, stacking the plurality of hexagonal blocks, wherein a system of springs and an energy storage device is provided between each of the plurality of hexagonal blocks, and coating the stacked blocks with a non-toxic material. Through the use of various onboard functionalities, energy may be generated to regulate temperature and provide electricity, oxygen may be supplied, and water may be purified.

A floating solar system comprising a grid comprising a plurality of rod-cables, at least some of the rod-cables comprising fiber reinforced polymer, the grid providing a support structure for the floating solar system. The floating solar system further including a plurality of solar floats to provide buoyancy, each solar float coupled to the grid, the plurality of solar floats not providing structural support. The floating solar system designed to support a plurality of solar panels, each solar panel coupled to a corresponding solar float, the solar panel providing shade for the corresponding solar float.

A vessel (10) comprising a plurality of hulls (15, 15c, 15o) on which is mounted a support (35) with a plurality of solar cells (30) mounted on the support (35) and connected to a plurality of batteries (40) is disclosed. A plurality of osmosis desalination devices (50) is connected electrically to the plurality of batteries (40) and have an input connected to a water supply and an output (54) connected to at least one water storage tank (60).

A method for remediation, control, and mitigation of aquatic species by killing, damaging, weakening, and or reducing the growth of living organisms or species on and under the surface of a body of water. A solar collector array powers a UVC light array comprising a plurality of UVC lights that have sufficient UVC power to control and mitigate aquatic species by killing, damaging, weakening and or reducing the growth of living organisms or species under or on the surface of a body water. The method includes remotely maneuvering the UVC light array on or under the surface of a body of water.

Rubber molded articles that integrally incorporate an operable photovoltaic device, and method and system for producing such articles. An apparatus includes a rubber body, formed of one or more solidified, compacted, previously-heated rubber materials, selected from the group consisting of: virgin unused rubber material, recycled rubber, scrap rubber, rubber pellets, rubber granules, rubber lumps, rubber strips. The apparatus also includes an operable photovoltaic device, that is configured to generate electricity from light via the photovoltaic effect; and which is optionally flexible and rollable. The operable photovoltaic device is integrally held on top of the rubber body, via a molded connection and holding mechanism which molds together the rubber body and the operable photovoltaic device.

A method for assembling an electricity production structure including a plurality of floating modules, each having a frame and at least one photovoltaic panel, the structure further including at least one tarpaulin stretched under the panels of the modules, the method includes the steps of: supplying a first module with at least one tarpaulin having a main direction and being fixed to said frame in an initial folded or rolled-up configuration enabling deployment of a length of the tarpaulin in the main direction starting from said initial configuration, positioning at least one additional module adjacent to the first module in the main direction of the tarpaulin, assembling the modules, and deploying, tensioning, and fixing each tarpaulin of the first module to the frame of a module other than the first module.

Methods, systems, and computer-readable media that implement autonomous seagoing power replenishment watercraft. An example system includes a plurality of marine vessels; a plurality of watercraft, each watercraft of the plurality of watercraft including a rechargeable electrical power supply and being configured to operate in: a first mode in which the watercraft awaits an assignment to provide electrical energy to a marine vessel of the plurality of marine vessels; a second mode in which the watercraft performs operations including keeping station with an assigned marine vessel and providing electrical energy to the assigned marine vessel from the power supply; and a third mode in which the watercraft recharges the power supply from a charging station. The system includes a controller configured to perform operations comprising: transmitting, to a first watercraft, an instruction indicating an assignment of the first watercraft to provide electrical energy to a first marine vessel.