Underwater power generator with dual blade sets

Power generation system utilizing buoyant chamber

LINEAR MACHINE HAVING A PRIMARY PART AND A SECONDARY PART

Method for obtaining electrical energy from the kinetic energy of waves

Wave energy electrical power generation

Modular heat-exchange apparatus

Bidirectional axial flow turbine with self-pivoting blades for use in wave energy converter

Submerged energy storage

System and Method for Fluid Flow Power Generation

Turbine system and method

Hydroelectric Power Generating Equipment

Method and device for harvesting energy from ocean waves

Electrical power generating system

Hydraulic pressure transducer and hydraulic system

ENERGY HARNESSING DEVICE

METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM A FLUCTUATING ENERGY FLOW FROM A RENEWABLE ENERGY SOURCE

Wave chamber for a wave power plant, and method for producing the same

Microprocessor system for controlling rotor pitch

Direct-connected low-speed small mixed flow type water turbine applied in hydrodynamic energy-saving cooling tower

Energy storage devices and methods of using same

Wave Energy Converter

Water intake pipe of ocean thermal energy conversion power plant

Ocean wave energy converter and method of power generation

Wind turbine generator and tidal current generator and operation method thereof

Ocean wave energy harnessing device

Bouyant actuator

High efficiency impeller

LEVERAGE-MAXIMIZING VERTICAL AXIS WATERWHEEL ROTOR

Control method for a floating wind turbine

Augmented velocity hydro-electric turbine generator

WATER WAVE ENERGY CONVERTER

WAVE ENERGY CONVERSION SYSTEM

TURBINE AND METHOD THEREOF

Wave power

Floating, anchored installation for energy production

System and Method for Generating Energy from a Streaming Fluid

SUBMERGED CHARGING STATION

Fluid Power Generator for Extracting Energy from a Fluid Flow

Marine energy hybrid

Hydraulic wave energy converter with variable damping

Device for floating wave power plant

Low-drag hydro-pneumatic power cylinder and system

Simplified Wave Energy Device Without One-way Clutches

Fluid power generation system having a generator with an electrical-charge-producing material

Fluid machine, wind turbine, and method for increasing velocity of internal flow of fluid machine, utilizing unsteady flow

Environmentally Safe Flowing Water and Air Energy Device With Power Output Optimization

Simplified Paddlewheel Energy Device

Apparatus for converting wave, solar and wind energy

METHOD AND DEVICE FOR HARVESTING ENERGY FROM OCEAN WAVES

Changeable damping wave power capturing device driven by bidirectional screw rod

Girder for supporting a tidal turbine fairing and tidal turbine comprising such a girder

SYSTEM AND METHOD FOR SUBMERGING A HYDRAULIC TURBINE ENGINE

Wave energy converter

Manifolding arrangement for a modular heat-exchange apparatus

Heat-exchange apparatus with pontoon-based fluid distribution system

Horizontal Axis Logarithmic Spiral Fluid Turbine

Instream hydro power generator

Single moored offshore horizontal turbine train

Appratus generating electricity to marine vehicle

Power control methods

Industrial Ocean Thermal Energy Conversion Processes

Ocean thermal energy conversion (OTEC) electric power plant

Universal spherical turbine with skewed axis of rotation

Hydraulic pump structure for wind turbine generator or tidal current generator and method of mounting hydraulic pump

Self-propelled buoy for monitoring underwater objects

Wind turbine generator and tidal current generator with a hydraulic transmission

BURRELL COMPOUND AXIAL WINDMILL

Wave energy harvester with improved performance

METHOD AND DEVICE FOR DECELERATING AN UNDERWATER POWER STATION

Rope-conveyer structure for supporting plates of wind or water power generator

ROTOR BLADES

Wind and water power generator ship

APPARATUS AND METHOD FOR ELECTRIC FLOATING STORAGE AND OFFLOADING

Wave power plant

Wave energy turbine for oscillating water column systems

INLINE TURBINE GENERATOR

Ocean wave energy converter with multiple capture modes

Wave energy harnessing mechanism

Wave Catcher

Wave energy converter

High surface area polymer actuator with gas mitigating components

Method of carbon sequestration

Separative tidal current rotor blade

Method of installing a hydroelectric turbine generator

WAVE POWER GENERATOR

ENERGY GENERATION USING INTERMEDIARY BUFFERING

Structural ice composite body with thermal conditioning capability

Renewable energy system

Ocean Current-Based Hydroelectric Power Generation System

Water motor

WATER POWERED TURBINE AND TURBINE SYSTEMS

Electrical generator

Sub sea central axis turbine with rearwardly raked blades

Hydrokinetic turbine for low velocity currents

Wave power plant

WATER ELEVATION TYPE WAVE ENERGY CONVERTER AND METHOD OF CONVERSION OF WAVE ENERGY

System and method for storing thermal energy

Ocean thermal energy conversion power plant

LOW-HEAD ORTHOGONAL TURBINE

Brushless DC turbo-hydro electric generator

APPARATUS FOR GENERATING ELECTRIC POWER USING WATER WAVE ENERGY

ANNULAR MULTI-ROTOR DOUBLE-WALLED TURBINE

METHOD AND APPARATUS FOR GENERATION OF FREE-SURFACE WAVES USING CAVITY RESONATOR

Apparatus for converting wave energy into electric power

METHOD AND APPARATUS FOR ENERGY GENERATION

METHOD AND DEVICE FOR HARVESTING ENERGY FROM OCEAN WAVES

Multi-stage pump system

Tidal energy system

APPARATUS FOR COLLECTING AND TRANSPORTING FLUIDS IN A BODY OF WATER

Device for capturing energy from a fluid flow

Underwater power plant having removable nacelle

Apparatus for generating electricity from a tidal water flow

Water-wave/flowing-water energy transformer

POWER CAPTURE SYSTEM AND METHOD

Phase change material thermal power generator

DEVICE AND SYSTEM FOR EXTRACTING TIDAL ENERGY

Generator with falling stator

Modular array type energy converter

SUBMERGED ELECTRICAL POWER GENERATING APPARATUS AND ACCESSORIES THEREFOR

HYDROELECTRIC TURBINE SUPPORT SYSTEM

Methods and devices for converting wave energy into rotational energy

Method and apparatus for converting ocean wave energy into electricity

Pumping system and method

Apparatus for harvesting energy from a body of water and a method

METHOD OF SECURING A HYDROELECTRIC TURBINE AT A DEPLOYMENT SITE

NEAR SHORE WEC SYSTEM

Rotating apparatus

Submerged Hydroelectric Turbine Having Self-Powered Bearing Lubricant Circulation, Filtering, and Cooling System and Auto-Adaptive Pressure-Compensation System

Hydroelectric turbine with passive braking

Undersea anchoring system and method

HYDROELECTRIC TURBINE WITH ALIGNING MEANS

Apparatus for generating electric power

Device with twin-chamber structure for conversion of wave energy of oscillating water

Sea wave turbine speed control

WAVE ENERGY TRANSFER SYSTEM

Back to back turbine

ALTERNATIVE DRIVER DEVICE FOR AN ELECTRICAL GENERATOR

Stream flow hydroelectric generator system, and method of handling same

Wave energy converter

Submarine Renewable Energy Generation System Using Ocean Currents

METHOD AND SYSTEM FOR PUMPING LIQUID FROM AN OFFSHORE NATURAL GAS PRODUCTION WELL

Method and system for fluid wave energy conversion

WAVE MOTION-TYPE ELECTRIC POWER GENERATOR AND WAVE MOTION-TYPE VESSEL

Dynamo, Current Turbine System and its Installation and Maintenance Method

Wave Energy Converting Assembly

Radial flux permanent magnet alternator with dielectric stator block

Deep water power generation system and apparatus

Water wheel impeller blade type electric power generating apparatus

Automatic pitch turbine

Process and apparatus for molding continuous-fiber composite articles

Wave powered pumping apparatus

SUBMERSIBLE PLANT

Maritime device for producing electric power

Wave power plant

Turbo-machine with blade wheels

Wave power generator

Electrical machine

SYSTEMS AND METHODS FOR STORING AND GENERATING ENERGY

Method and apparatus for generating electrical energy from underwater falls

Method and apparatus for creating internal directional underwater falls and generating electrical energy therefrom

GENERATOR UTILIZING FLUID-INDUCED OSCILLATIONS

Large scale structures

DEVICE FOR A WINCH-OPERATED WAVE-POWER PLANT

LOW COST LINEAR GENERATOR WAVE ENERGY CONVERTERS

System for mooring a floating plant for the production of energy from currents in water

ELECTRICAL GENERATION

Tapered helical auger turbine to convert hydrokinetic energy into electrical energy

Portable wave-swash and coastal-wind energy harvester

Tidal Turbine System

Wave gear drive -WGD

Power generator, fluid sensor, and fluid sensor net

Energy conversion system with duplex radial flow turbine

Energy Generating Unit and Method for Maintaining an Energy Generating Unit

TIDAL CURRENT POWER GENERATOR HAVING AN IMPELLER-TYPE ROTATING BLADE

Wave driven pump and power generation system

Removable offshore wind turbines with pre-installed mooring system

APPARATUS FOR CAPTURING WAVE ENERGY

Modular power plant unconnected to the grid

Method and apparatus for installing tidal barrages

MINIATURE HYDRO-POWER GENERATION SYSTEM

VORTEX DYNAMICS TURBINE

System and method for generating and storing clean energy

Water turbine having blades containing inflatable elements

WAVE ENERGY CONVERTOR

BUOYANCY PUMP POWER SYSTEM

Mechanical rotor

Two-way generation tidal power plant with bypasses

Self-propelled, laterally deployed, ocean wave energy converting power plant/beach replenishment system/oil spill containment boom

VORTICAL FLOW TURBINE

Radiation therapy system

Fin-ring propeller for a water current power generation system

METHOD, SYSTEM AND DEVICE FOR HARNESSING HYDRAULIC HEAD IN LARGE BODIES OF WATER

Offshore energy harvesting, storage, and power generation system

Ocean wave power device

System for converting ocean wave energy to electric power

Fluid analysis system and method for operation of an analysis system

CONTROL SYSTEM FOR EXTRACTING POWER FROM WATER FLOW

DEVICE FOR CONTROLLING TURBINE BLADE PITCH

Seat portion structure for a hydraulic turbine engine

Electricity Generation System

Integrated generator device for producing energy from zero-emission renewable alternative sources respecting and preserving the environment

Apparatus for converting ocean wave energy

HYDROELECTRIC TURBINE-BASED POWER-GENERATING SYSTEM FOR VESSELS AND SUBMARINES

In-pipe hydro-electric power system and turbine

THERMAL TRANSFER DEVICE AND ASSOCIATED SYSTEMS AND METHODS

Ocean wave energy extraction

Turbine and a rotor for a turbine

Marine Turbine

ENERGY CONVERTER BASED ON POLYURETHANE SOLUTIONS

Device for generating electric energy from a renewable source

Wave-power unit

Device for the utilisation of wave energy and a method

Distributed electrical generation system

Ocean wave electrical generator

Hydropower plant provided with a grating and method for operating a such

Wave powered electrical generator

Wave power unit, and a use of a such

FLEXIBLE JOINT FOR LARGE-DIAMETER RISER PIPES

WAVE-POWERED ENERGY GENERATION APPARATUS

Hydraulic power generation motor

Energy System

System for producing energy through the action of waves

ENERGY CONVERSION DEVICE

Reciprocating water displacement gravity engine

System for producing energy through the action of waves

POWER PLANT

Blade for a water turbine

FLOW CONVERTER

Wave-power unit

Ocean wave energy extractor

Miniature hydro-power generation system power management

Ocean thermal energy conversion plant

Ocean thermal energy conversion cold water pipe

Appratus generating electricity to marine vehicle

Power capture device

Supervisory control and data acquisition system for energy extracting vessel navigation

Submarine power station and assembly thereof

Method and apparatus for harnessing hydro-kinetic energy

Seesaw-type wave power generating device

Method and apparatus to improve wake flow and power production of wind and water turbines

Centrifugal reverse flow disk turbine and method to obtain rotational power thereby

Apparatus for converting the energy of waves on a body of water

ENERGY CONVERTER

Maintenance system of helical turbine

Tideway anchor system

Polymer actuator

APPARATUS FOR GENERATING POWER FROM A FLUID STREAM

UNDERWATER ELECTRICAL GENERATOR FOR THE HARNESSING OF BIDIRECTIONAL FLOOD CURRENTS

Power generator

Water wave power plant system

LIFTING DEVICE FOR THE INSTALLATION AND SERVICE OF AN UNDERWATER POWER PLANT

SYSTEM AND METHOD FOR DEPLOYING AND RETRIEVING A WAVE ENERGY CONVERTER

Low speed hydro powered electric generating system

IMPROVEMENTS TO WAVE ENERGY CONVERTER

Rotor blade design for a wells turbine

WATER TURBINE

Power generation apparatus

SYSTEM TO ESTABLISH A REFUELING INFRASTRUCTURE FOR COMING FUEL-CELL VEHICLES/MARINE CRAFT AND INTERIM PRODUCTION OF GASEOUS PRODUCTS, POWER, AND INNER-CITY REJUVENATION

Energy generator with moving diaphragm placed inside duct

METHOD AND DEVICE FOR HARVESTING ENERGY FROM OCEAN WAVES

Economical and sustainable disposal of zero liquid discharge salt byproduct

WATER CURRENT POWERED GENERATING APPARATUS

Heat Exchanger Comprising Wave-shaped Fins

APPARATUS AND METHOD FOR FORCED CONVECTION OF SEAWATER

System for generating and transporting electric power from hydrothermal vents

Device for harnessing ocean wave energy for generation of electricity

Wave Motion Power Generator

Photovoltaic panel-interfaced solar-greenhouse distillation systems

Pultruded arc-segmented pipe

Offshore floating platform with ocean thermal energy conversion system

FALLING WATER ELECTRICAL GENERATORS AND ELECTRICAL GENERATING METHODS

WAVE ENERGY CONVERTER

Apparatus and method for energy extraction

Hydrokinetic energy conversion system

Power generator

Wave powered electrical generator

FLOW ENHANCEMENT FOR UNDERWATER TURBINE GENERATOR

Wave powered generator

Oceanic wave energy utilization system

System and method for water expulsion from underwater hydropower plant and hydropower plant associated therewith

HYDROELECTRIC TURBINE HAVING A MAGNETIC BEARING

Fixed pitch wind (or water) turbine with centrifugal weight control (CWC)

Fin-Ring Propeller For A Water Current Power Generation System

Wells turbine having passive rotor blade displacement

SYSTEMS AND METHODS FOR SUPPORTING UNDERWATER ENERGY CONVERSION DEVICES

Wave power plant and method for operating the same

Wave actuated pump and means of connecting same to the seabed

Wave energy device

TETHERED AQUATIC DEVICE WITH WATER POWER TURBINE

FLUIDKINETIC ENERGY CONVERTER

Method and device for harvesting energy from ocean waves

Power generating buoy

Method and apparatus for improved hydropower generation at existing impoundments

Device for converting wave energy into useable energy, particularly electrical energy, and associated method

Dynamically tuned wave energy converter

Turbine installation method

Tapered helical auger turbine to convert hydrokinetic energy into electrical energy

Device and method for harvesting energy from flow-induced oscillations

ELECTRICAL MUDLINE SYSTEM

Apparatus for harvesting energy from flow-induced oscillations and method for the same