Free flow hydro-powered hydraulic ram

Installation structure for hydroelectric power generation apparatus

HYDROKINETIC ELECTRICAL POWER GENERATION SYSTEM

Hydroelectric turbine with floating rotor

Shrouded turbine blade design

Kinetic Energy Recovery Turbine

Device for collecting swell energy

STABILIZATION OF TURBINES IN WATER

HYDROPOWER SYSTEM WITH INCREASED POWER INPUT CHARACTERISTICS

Water turbine

Turbine assembly

RENEWABLE ENERGY FLUID PUMP TO FLUID-BASED ENERGY GENERATION

Water flow electric power generator

POWER STATION ON A SUBMERGED FLOATING PLATFORM

Water turbine system and method of operation

Device for converting kinetic energy of a flowing water into kinetic energy of a rotatable rotor shaft

METHOD FOR INSTALLING AND SERVICING AN APPARATUS RECOVERING THE KINETIC ENERGY OF WATER, AND AN APPARATUS RECOVERING THE KINETIC ENERGY OF WATER

Water-current paddlewheel-based energy-generating unit having a tapered partial covering structure

Fin-Ring Propreller For a Water Current Power Generation System

Tapered helical auger turbine to convert hydrokinetic energy into electrical energy

Supervisory control and data acquisition system for energy extracting vessel navigation

Conversion System Of Off-Shore Wind Energy Suitable For Deep Water

Subsurface wave power generation water purification systems and methods

Microprocessor system for controlling rotor pitch

Subsurface wave power generation systems and methods

Gravity foundations for tidal stream turbines

Multi-point tethering and stability system and control method for underwater current turbine

Wave generating system for converting ocean waves into usable energy

Completely submerged wave energy converter

DEVICE AND METHOD FOR COLLECTING THE KINETIC ENERGY OF A NATURALLY MOVING FLUID

Turbo Wind Turbine and New Method of using Moving Fluid Energy

POWER GENERATOR AND TURBINE UNIT

High efficiency turbine and method of generating power

Wave energy converter

Kinetic hydropower generation system and intake therefore

Mooring

Underwater structures

Tapered helical auger turbine to convert hydrokinetic energy into electrical energy

Tapered helical auger turbine to convert hydrokinetic energy into electrical energy

Wave power plant

Tidal power generator

Underwater power plant with passive control

Turbine unit and assembly

Hydroelectric power device

Floating device for production of energy from water currents

Turbines having a debris release chute

SUBSEA TURBINE WITH A PERIPHERAL DRIVE

SYSTEM FOR GENERATING ELECTRIC POWER

Orientation device for water current power generating apparatus

Wave actuated power generation apparatus and method of use

Submerged hydroelectric turbines having buoyancy chambers

Underwater power station and method for operating an underwater power station

Wave energy converter

UNDERWATER DUCTED TURBINE

"Sandwich" multiple hydro turbine power driver technology

Underwater generator

Hydro-actuated engine

ROTATABLE ENERGY GENERATION UNIT FOR GENERATING ELECTRIC ENERGY FROM A WATER FLOW

POWER GENERATION METHODS AND SYSTEMS

Oscillating energy capture mechanism

Turbine

Internal fluid handling for hydro-generator submerged in water

Pelagic sustainable energy system

Water turbines with mixers and ejectors

Underwater ducted turbine

Enhanced wave power generators

Wave-based power generation system

Submersible plant

Induced surface flow wave energy converter

Water turbine system and method of operation

Tidal flow power generation

Tidal/water current electrical generating system

Deployable submarine-hydroelectric generator for sea currents energy harvesting

Fluid energy apparatus and method

Supervisory control and data acquisition system for energy extracting vessel navigation

Device for maintaining a hydraulic turbomachine

Turbine and compressor employing tubercle leading edge rotor design

Offshore vertical-axis wind turbine and associated systems and methods

DEVICE, SYSTEM, AND METHOD FOR HARNESSING FLUID ENERGY

Plant, generator and propeller element for generating energy from water currents

Deployment apparatus for submerged power plant

Modular system for generating electricity from moving fluid

Apparatus For The Generation Of Power From A Flowing Fluid

Apparatus for Capturing Kinetic Energy

Fluid motion energy converter

Submersible reverse osmosis desalination apparatus and method

SUBMERGED WATER CURRENT TURBINES INSTALLED ON A DECK

Submersible waterwheel with hinged rotor blades and spring-loaded water seals

Generation of Electrical Power From Fluid Flows

Wave power generator systems

Hydroelectric power plant and method of generating power

Articulated false seabed

SYSTEM AND METHOD FOR HARVESTING ELECTRICAL POWER FROM MARINE CURRENT USING TURBINES

Water current powered motor

Arrangement For Converting Kinetic Energy Of Ocean Currents Into Electric Energy

Underwater wave/energy transducer

River and tidal power harvester

Apparatus for controlling underwater based equipment

Wave Trap

Carriage wheel ocean turbine

SEMI-SUBMERSIBLE HYDROELECTRIC POWER PLANT

Tethered propgen

Flow enhancement for underwater turbine

Water turbine system and method of operation

Submersible electrical power generating plant

Submersible turbine apparatus

Submersible tethered platform for undersea electrical power generation

WATER CURRENT TURBINE

Current power generator

System and method for generating energy from subsurface water currents

Tidal turbine installation

Corrosion protection for wind turbine units in a marine environment

Shoaling water energy conversion device

Turbine housing and floatation assembly

Tidal flow hydroelectric turbine

Hydroelectric turbine and method for producing electricity from tidal flow

Arrangement for anchoring a floating structure

Machine and system for power generation through movement of water

Supporting structures for water current (including tidal stream) turbines

Submerged water current turbines installed on a deck

Underwater wave/energy transducer

System of underwater power generation

Buoyant rotor

Submerged turbine generator

Tidal/wave flow electrical power generation system

Buoyancy Motor

Apparatus for controlling underwater based equipment

Transverse hydroelectric generator

Hydroelectric power plant and method of generating power

Hydraulic speed-increasing transmission for water current powered turbine

Unmanned underwater vehicle turbine powered charging system and method

Installation for harvesting energy of tides (IHET) in shallow waters

Mounting of offshore structures

Underwater ducted turbine

Hydro-electric farms

Hydro-electric farms

Hydro-electric farms

Means to regulate water velocity through a hydro electric turbine

Machine and system for power generation through movement of water

Plant, generator and propeller element for generating energy from watercurrents

Method comprising electricity transmission, hydrogen productin and its transportation, from ocean and/or tidal current power generation apparatus, and control and moorage of ocean and/or tidal current power generation apparatus

Hydroelectric system

Process and an apparatus for utilizing wave energy

Low flow microbial fuel cell and hydro-kinetic turbine

Hydrokinetic generator

Water current energy generator

Adjustable sub-base mounting assembly for installing a pump

Biomorphic inshore wave energy converter

System for wave amplifying, wave energy harnessing, and energy storage

Self-positioning robotic subsea power generation system

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