HYBRID VENTING APPARATUS FOR GENERATING ELECTRICITY, SYSTEM AND METHOD

ELASTIC ROTARY BEARING FOR TWO-BLADE ROTORS OF WIND TURBINES

TOWER CONNECTOR

Two-Body Flexible Tether-Connected Oscillating Water Column

FLUIDIC TURBINE STRUCTURE

HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING SAME

SUCTION COVER DEVICE, AND KINETIC TIDAL POWER PLANT

Universal propeller, operating method and favoured use

ROOT BUSHING, WIND TURBINE ROTOR BLADE AND METHOD

Multistage Vertical Axis Wind Turbine

Multistage vertical axis wind turbine

Waterpower stream amplifier device

Self-powered remote control system for smart valve

Vortical wind turbine/ umbrella wave turbine system

WIND TURBINE MAIN SHAFT ASSEMBLY

Column having at least one photovoltaic element, and use of a photovoltaic element on a column

Hydroelectric/hydrokinetic turbine and methods for making and using same

Fluidic turbine structure

Rotor

Wind turbine, rotor system, and method for using a wind turbine

Rotary connection for a rotor blade of a wind turbine

Wind turbine augmented by a diffuser with a variable geometry

Torque support arrangement for a wind power gearbox

Noise reducer for a wind turbine rotor blade having a cambered serration

Vortex-shedding-arrangement

Noise-reduction device for wind turbine and the wind turbine applied thereof

VORTEX HYDROTURBINE AND METHOD FOR OPERATING THE VORTEX HYDROTURBINE

Vertical-axis wind turbine

Hydroelectric/hydrokinetic turbine and methods for making and using same

ANGLE-ADJUSTABLE TURBINE

Fluidic turbine structure

Blade adapter for wind turbines

Hydroelectric/hydrokinetic turbine and methods for making and using same

Tapered roller bearing and main shaft support structure of wind-power generator using same

Blade for a Wind Turbine

Flexible Wind Turbine Apparatus

Methods and systems for controlling a wind turbine

Energy generation method and apparatus

Hub and bearing system and a turbine comprising the hub and bearing system

Capture device and method for wind and water power generation

High efficiency wind turbine

Nose dome for a turbomachine blower

Conical fan assembly for use in a wind turbine for the generation of power

Nozzle assembly for use with a wind lens system for the generation of electric power

Planetary transmission of a wind turbine

Rotor apparatus

Conical wind turbine

High efficiency wind turbine having increased laminar airflow

Offshore hydroelectric turbine assembly and method

CONCAVE BLADE FOR A WIND GENERATOR

WIND ENERGY CAPTURING DEVICE

VERTICAL-AXIS WIND TURBINE

Rotating Impeller Systems and Methods of Using Same

Undercurrent electric generator system

Arrangement and method for transporting a wind turbine rotor

High efficiency impeller

ROTOR FOR A POWER GENERATOR, IN PARTICULAR FOR WIND TURBINES

Single moored offshore horizontal turbine train

Shrouded Wind Turbine with Integral Generator

HYDRO TURBINE

Wind turbine

Wind powered apparatus having counter rotating blades

ROLLER BEARING, MAIN SHAFT SUPPORT STRUCTURE OF WIND POWER GENERATOR, AND METHOD FOR ADJUSTING CIRCUMFERENTIAL CLEARANCE BETWEEN RETAINER SEGMENTS OF ROLLER BEARING

Wind turbine rotor with venturi tube effect

Vertical-axis wind turbine

Windsock horizontal axes turbine

CONICAL FRUSTUM WIND TURBINE

Transverse-axis turbine with twisted foils

MODULAR ROTOR BLADE FOR A POWER-GENERATING TURBINE AND A METHOD FOR ASSEMBLING A POWER-GENERATING TURBINE WITH MODULAR ROTOR BLADES

RING WING-TYPE ACTINIC FLUID DRIVE

WAVE ENERGY APPARATUS

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

Horizontal-axis wind generator

Cyclical wave energy converter

Foundation base for mounting wind turbines in an aquatic bed and method for manufacturing said foundation

Blower wheel

Vertical axis wind generator structure

SPIRALLY WELDED CONICAL TOWER SECTIONS

Vertical-axis wind turbine and method for the production thereof

Energy Generation Structure

Dual Zone Amplifier Turbine Blade

Joining device for hybrid wind turbine towers

Blade insert

Roller bearing, retainer segment of roller bearing for supporting main shaft of wind-power generator, and main shaft support structure of wind-power generator

Wind energy system with wind speed accelerator and wind catcher

Rotor assembly for a wind turbine and method of assembling the same

Conical helicoid wind turbine

Hybrid vertical axis wind turbine

Electrical-Energy Generator

VERTICAL-AXIS WIND TURBINE

SELF-SUPPORTED POWER GENERATION DEVICE

Hybrid bearing

Turbine rotor for electrical power generation

BI-DIRECTIONAL WIND TURBINE

Vertical axis wind turbine

Rotor blade and wind energy plant

Cyclical wave energy converter

Hydro-pnemuatic mechanic device for the exploitation of the wave motion

Methods and systems for generating wind energy

Modular kit for a wind turbine tower

Means to regulate water velocity through a hydro electric turbine

Wind driven power generating system