BI-DIRECTIONAL WAVE ENERGY CONVERTER

Subsea Electrical Energy Generation System

Water-Based Renewable Electricity Generation System

UNDERWATER WING-KITE SYSTEM FOR ENERGY GENERATION AND WATER CIRCULATION

HYDROELECTRIC POWER GENERATION UTILIZING TIDAL FLOWS AND CORIOLIS FORCE

A SUBMERSIBLE HYDROELECTRIC GENERATOR APPARATUS AND METHOD OF OPERATING SAME

LOW FLOW MICROBIAL FUEL CELL AND HYDRO-KINETIC TURBINE

WAVE POWER HARVESTING ASSEMBLY

POWER GENERATION SYSTEM

SYSTEM FOR GENERATING ELECTRICITY FROM AN UNDERWATER OCEAN STREAM

BIDET ENERGY HARVESTING

HYDRAULIC TURBINE

VERTICAL INTERMINGLING OF DEEP WATER

VERTICAL INTERMINGLING OF DEEP WATER

ANCHORING SYSTEM FOR A HYDROKINETIC GENERATOR

WATER-DRIVEN ELONGATED-CONVEYOR TURBINE AND METHOD OF USING A WATER-DRIVEN ELONGATED-CONVEYOR TURBINE

Buoyant power system method and apparatus

HYDROELECTRIC TURBINE

POWER GENERATION FROM MOVING WATER

Systems and methods for producing clean energy

Hydraulic turbine

UNDERWATER FLOW TURBINE

WATER TURBINE GENERATOR WITH BYPASS FLOW CONTROL

Submerged Hydroelectric Generator System

Imaging System and Method for Identifying a Boundary Between Active and Inactive Portions of a Digital Image and Applying Settings in Response

ESP GENERATOR

Two-body variable geometry wave energy converter

SUBMERSIBLE POWER PLANT

Undulating transducer for energy harnessing and propulsion apparatuses, methods and systems

HYDRODYNAMIC POWER GENERATOR AND SYSTEM

WAVE SWELL ENERGY CAPTURE INFRASTRUCTURE

A TWO BODY VARIABLE BALLAST WAVE ENERGY CONVERTER

System for generating electricity from an underwater ocean stream

UNDERWATER DUCTED HYDROELECTRIC POWER GENERATION SYSTEM

ENERGY-RECOVERY TURBINE WITH PRESSURE-RELEASE VALVE

Power generation apparatus

Power generation and/or storage apparatus

PUMP AND REVERSIBLE PUMP-TURBINE

Modular hydrokinetic turbine system

MARINE VESSEL

POWER GENERATING WINDBAGS AND WATERBAGS

METHODS AND APPARATUS FOR GENERATING ELECTRICITY FROM MOVING FLUID

CONICAL TURBINE HYDRAULIC MACHINE

Buoyant power system method and apparatus

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

APPARATUS AND METHOD FOR DETECTING A LIQUID CONTAMINANT IN A ROTATING CAVITY OF AN ELECTRIC MACHINE

Hydroelectric unit, submersible hydraulic assembly comprising said hydroelectric unit and energy storage plant comprising said hydroelectric unit

Wave energy device with constricted tube and generator pod

ROTOR FOR AN ELECTRICITY GENERATOR

Energy storage system

Power generation system and method

MARINE TILLER FOR A RUDDER

Hydraulic turbine

WAVE ENERGY HARVESTER

Outer turbine system

Hydroelectricity production facility using changes in water column density to induce vertical flow

BLADELESS UNDERWATER ELECTRICITY GENERATOR

Turbine current generator

Improved Pump and Reversible Pump-Turbine

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

SUBMERGED ELECTRICAL MACHINES

System and method for wave energy converting device

Submerged hydroelectric generator system

HYDROELECTRIC POWER GENERATION AND DESALINATION

Systems and Methods for a Hydrokinetic Micro Powerplant

Simultaneous ocean wave and current energy harvesting

Linear universal modular absorber for wave energy conversion

Wave energy device with constricted tube and generator pod

Generator device using potential energy

Hydrodynamic power generator and system

Energy island construction method and system

Omnidirectional data and energy harvesting system and method in underwater wireless optical communication

Deep-sea multi-energy integrated platform for complementary power generation, production, living and exploration

OCEAN CURRENT POWER PLANT

Cycloidal wave energy converter using fixed differential buoyancy to control operating torques

ASSEMBLY FOR THE GENERATION OF POWER FROM A FLUID FLOW AND INSTALLATION PROCESS FOR SUCH ASSEMBLIES

Hydropower system for natural bodies of water

Hydroelectricity production facility using changes in water column density to induce vertical flow

POWER GENERATION SYSTEM

ELONGATE WAVE ENERGY GENERATION DEVICES AND METHODS OF USING THE SAME

Renewable energy generation based on water waves

Sealing system for ocean power generation equipment

Large tidal current energy generating device and assembly platform thereof

Systems and Methods for Capturing Renewable Energy

Integrated power system

HYBRID HYDROELECTRIC TIDAL POWER ELECTRICITY GENERATOR AND METHOD

POWER GENERATING WINDBAGS AND WATERBAGS

Submerged/Water-Level Turbine

Fluid flow energy extraction system and method related thereto

Information processing device, information processing method, and computer program product

System and method of capturing and linearizing oceanic wave motion using a buoy flotation device and an alternating-to-direct motion converter

Submersible power plant for producing electrical power

Electrical power from peripheral devices

Electric power supply kit for an irrigation system for land

FFWN CLEAN ENERGY POWER PLANT

SUBMERGED WAVE ENERGY CONVERTER FOR DEEP WATER OPERATIONS

Underwater hydroelectric power generation system including a pelton turbine and perforated tubular penstocks

Buoyant power system method and apparatus

Hydrokinetic power-generation turbine systems using electronic torque control

SYSTEMS AND APPARATUSES FOR HYDROKINETIC POWER PRODUCTION

Wind-water machine set

Gravitational turbine engine

Buoyant power system method and apparatus

Powered augmented fluid turbines

METHODS AND APPARATUS FOR GENERATING ELECTRICITY FROM MOVING FLUID

Ocean current vortex-induced vibration power generation device

Light-emitting assembly with micro hydraulic power generator

System for underwater exploration using a submerged device having local production of electrical energy and towed by a surface vessel

Hybrid generator

Floating plate type marine refrigerated container system capable of generating electricity by using wave energy

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

Wave energy device with constricted tube and generator pod

Horizontal-axis ocean current power generation device for underwater vehicle

Methods and apparatus for generating electricity from moving fluid

Hydraulic turbine

Renewable energy generation based on water waves

Pumped storage system with waterfall control subsystem

Power generator, wave energy converter or sensor apparatus for water wave energy harvesting

Wave energy harvester

Hydraulic turbine with self-power generation to manage, monitor and control the pressure and flow in a water or other fluid supply system

UNDERWATER INSTALLATION-TYPE WATER-FLOW POWER GENERATION SYSTEM

Systems and methods for capturing renewable energy

Kinetic modular machine for producing energy from fluid flows

SUBMERGED ELECTRICAL MACHINES

WATER-FLOW POWER GENERATING APPARATUS

POWER GENERATION SYSTEM

FLUID-DRIVEN APPARATUS FOR PROPULSION AND HYDROPOWER GENERATION

Rotor for an electricity generator

Ocean water power-generator

Compliant, scalable systems for capturing wave energy in two modes of wave motions

WIND OR MARINE ENERGY CAPTURE SYSTEM

Autonomous underwater vehicles

Offshore Electric Power Generating System

COUNTERBALANCED AND COMPENSATED POWER GENERATION SYSTEM

Energy generation system and method

Underground energy generating method

Booster assembly and apparatus

Ocean current power generation system

Fluid apparatus

Funnel-shaped underwater energy harvesting equipment

Hydroelectric power generation apparatus

METHOD AND APPARATUS FOR GENERATING POWER FROM ATMOSPHERIC PRESSURE AND VACUUM

Deep Water Pressure Electricity Generating Method, Apparatus and System

METHOD AND APPARATUS FOR GENERATING ELECTRICITY

APPARATUS FOR GENERATING ELECTRICITY USING WATER MOVEMENT

Renewable energy generation based on water waves

In-pipe turbine generator assembly having a stator comprising different length stator segments

Electrical energy generating systems, apparatuses, and methods

DEVICE FOR PRODUCING HYDRO-ELECTRIC POWER

Watercraft and electricity generator system for harvesting electrical power for wave motion

Method to enhance operation efficiency of water turbines and to reduce cavitation of components thereof

Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel

Offshore power system that utilizes pressurized compressed air

Kinetic fluid energy conversion system

Speed converter-controlled river turbines

OFF-GRID REGENERATIVE POWER SYSTEM

Hydrokinetic energy device

Systems and methods for irrigation monitoring and leak detection

Systems and methods for obtaining energy from surface waves

Systems and methods for efficient water turbine operation

Downhole power generation system and method

STRUCTURE OF BUOYANCY POWER GENERATION

System and Method for Converting Mechanical Energy Produced by Ocean Currents into Electric Power

POWER GENERATOR

Rotating electrical machine apparatus

RENEWABLE ENERGY-DRIVEN CARBON CYCLE ECONOMIC AND ECOLOGICAL OPERATING SYSTEMS

Water-flow power generating apparatus

Kinetic fluid energy conversion system

PLUMBING MONITORING SYSTEM

Stabilization of hydraulic machines with S-zone characteristics

Submerged Water Column Power Generation System

Wave energy device with constricted tube and generator pod

Electric power generating submarine tool

Apparatuses, methods and systems for harnessing the energy of fluid flow to generate electricity or pump fluid

HYDROPOWER GENERATOR

Deployment apparatus having a tether arm for an inspection vehicle

Gravitational turbine engine

GENERATOR DEVICE

Hydroelectric power generation system

POWER GENERATING SYSTEM

Water current catcher system for hydroelectricity generation

OCEAN CURRENT POWER GENERATION SYSTEM

Renewable energy generation based on water waves

Method for cooling the rotor of an electric generator

Reversible pump-turbine installation

System for capturing the energy of fluid currents

APPARATUS FOR DETECTING STAGNANT WATER

METHOD AND APPARATUS FOR TRANSPORTING AND STORING POWER

Method and apparatus for generating electricity

Bidirectional system and apparatus for generating power

WAVE ENERGY ISOLATION DEVICE AND WAVE ENERGY CONVERSION EQUIPMENT USING THE SAME

WIND OR WATER DRIVEN ELECTRIC GENERATOR USED TO RECHARGE Li-ION BATTERIES IN FIELD APPLICATIONS

Hydro Enhanced Airjet Impeller Electricity Generating System

Buoyant power system method and apparatus

Fluid-powered generator

Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system

Water turbine device and hydraulic power generation device

Energy Storage Process and System

Hydraulic drivetrain, method of starting same, power generator and method of starting same

Traveling wave propeller, pump and generator apparatuses, methods and systems

High capture efficiency wave energy converter with improved heave, surge and pitch stability

Device For Transforming Kinetic Energy Of Water Flowing In A Horizontal Direction Into Another Kind Of Energy

Methods and apparatus to adjust hydrodynamic designs of a hydrokinetic turbine

LONG DISTANCE TRANSMISSION OF OFFSHORE POWER

WATER WHEEL GENERATOR ASSEMBLY

Systems, Devices, and/or Methods for Managing Showers

Gravitational vortex water turbine assembly

BOUYANT HYDROELECTRIC POWER GENERATOR

SUBMERGED TIDAL ENERGY POD

Submerged wave energy converter for deep water operations

Water turbine support structure

Power generation unit for oceanographic sensor moorings

Ocean current power generating device

Hydraulic oil tank for power generation system and method for sealing hydraulic oil in said hydraulic oil tank

Wave energy converter

Control apparatus and method for variable renewable energy

Axial-flow turbine for low-head installations

Turbine System and Method

Well-bore generator

Method and system for energy conversion from a flow of fluid

Subsea apparatus for monitoring density or integrity of a subsea structure or its contents and method for generating power on a rotating part of a subsea apparatus for monitoring density or integrity of the subsea structure or its contents

Energy generation system and method

System for storage and production of electrical energy in a marine environment

FLOATING POWERHOUSE

Tangential flow machine

Ultra deep hydroelectric/geothermal power plant

Fluid generator system

Method of generating hydro electric energy in rivers and streams without dams and/or locks

Hydrokinetic power source

Integrated turbomachine with an axial locking device

A ROTOR FOR AN ELECTRICITY GENERATOR

Wave energy device with constricted tube and generator pod

Underwater energy generating system

Apparatus for detecting stagnant water

FLOWING WATER HYDROELECTRIC GENERATOR

Direct drive portable hydroelectric generator and power source

UNDERWATER COUPLING JOINT, AND WATER FLOW POWER GENERATOR

Hydro-pneumatic energy storage system

Power generating device having hollow structures

Tidal current energy generating device

ROTATING SUNLIGHT/LIGHT BEAM FOR FRACTIONAL/BENEFICIAL USE

Low-head and high flow water turbine machine

HYDROELECTRIC POWER GENERATOR FOR RIVER

Hydroelectric power generator using ebb and flow of seawater

Hydraulic water wheel for a directional water flow

Water power plant having a free-standing axis of rotation

Modularized ocean energy generating device and built-in module thereof

Pool cleaner generator module with magnetic coupling

FREELY-CONTROLLED POWER GENERATION APPARATUS

ADAPTIVE HYDROELECTRIC TURBINE SYSTEM

TIDAL CURRENT ENERGY GENERATING DEVICE

SUPPORT STRUCTURE FOR TIDAL ENERGY CONVERTER SYSTEM

AUTOMATICALLY ACTIVATED SELF-IONISING DEVICE OPERATING BY MEANS OF MECHANICAL KINETIC-ENERGY, PROVIDED WITH A SYSTEM FOR PURIFYING WATER BY MEANS OF IONISATION, FOR SWIMMING POOLS FOR HOME OR PUBLIC USE OR SIMILAR

Floating energy generating platform with horizontal lift

POWER GENERATION SYSTEM UTILIZING TURBINE ARRAYS

RENEWABLE ENERGY-DRIVEN CARBON CYCLE ECONOMIC AND ECOLOGICAL OPERATING SYSTEMS

Wave power generation system and method

Underwater floating-type ocean current power generation device

Method for artificially eroding dammed bodies of water

Fluid flow energy extraction system and method related thereto

Float-linkage device for wave-energy electricity generation

TIDAL CURRENT GENERATOR HAVING UNDERWATER CONNECTING STRUCTURE

Ocean wave energy absorbing kite system and method

Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system

Renewable energy generation based on water waves

Method for controlling the operation of a submersible power plant

Method of actuating an ocean current electric power generator and an actuation control apparatus

Guide vane of hydraulic machinery and hydraulic machine

System for Method for Generating Hydro Electricity

Hydrokinetic transport wheel mount

Fluid flow induced oscillating energy harvester maximizing power output through off-center mounted toggling bluff body and/or suspension stiffening mechanism

Fluid flow induced oscillating energy harvester with variable damping based upon oscillation amplitude

Submerged datacenter

Docked Boats/Ships Harvest Energy from Tides

Systems and methods for obtaining energy from surface waves

Turbine assembly

Wave energy generation device and methods of using the same

Systems and Methods for Transportation and Maintenance of a Water Current Power Generation System

Submersible turbine generator

Hydroelectric generator system including helical longitudinal blades forming an open bore and aligned with a current direction

Savonius rotor

Hydroelectric Power Generating Station

Turbine system and method

OSCILLATING FOIL TURBINE

APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT WATER FLOW

Bearing-assembly-and-seal module for an underwater current turbine of a tidal-/ocean-/river-current power plant

Energy generation from buoyancy effect

APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT WATER FLOW

Long distance transmission of offshore power

Double-regulated turbine, installation for converting hydraulic energy and process for the rehabilitation of a double-regulated turbine

Methods and apparatus to adjust hydrodynamic designs of a hydrokinetic turbine

Wave power generation device and method for operating and maintaining the same

Renewable energy marine hydrokinetic or wind turbine

Underwater installation-type water-flow power generation system

Submersible electrical wicket gates operator

Syngenergy Apparatus

Apparatuses, methods and systems for harnessing fluid flow with flexible mechanical transducers

Ocean-going hydrogen generator

Energy conversion systems and methods

Submersible power plant