ROOFTOP WIND TURBINE FLOW IMPROVEMENTS

WIND-DRIVEN ENERGY APPARATUSES AND METHODS THEREOF

ELECTRICITY GENERATION BY WIND POWER

Increasing any vertical axis wind turbines efficiency

ROTATIONAL FORCE GENERATOR REVOLVING AND ROTATING ACCORDING TO FLOW OF FLUID

OPTIMIZED END PLATES FOR VERTICAL AXIS WIND TURBINE

VORTEX STATION

SYSTEMS, DEVICES AND METHODS FOR ELECTRICITY PROVISION, USAGE MONITORING, ANALYSIS, AND ENABLING IMPROVEMENTS IN EFFICIENCY

METHOD FOR INSTALLING A ROTOR ASSEMBLY

Method for bundling a collapsible rotor assembly

COLLAPSIBLE ROTOR ASSEMBLY OF A VERTICAL AXIS WIND TURBINE

ANTI-OSCILLATION TOOL

VERTICAL AXIS WIND TURBINE

Lightweight rotary sail and application of such a sail

VERTICAL AXIS WIND POWER SYSTEM AND METHOD

VERTICAL AXIS WIND TURBINE GENERATOR

Mastless wind turbine for power generation

Vortex station

Mastless wind turbine with stationary sails for improved power generation

VERTICAL AXIS WIND TURBINES AND DEVICES THEREFOR

Mobile generator charging system and method

Hurricane vertical-axis wind turbines

Vertical axis wind turbine and method of joining blade and strut

WIND TURBINE SYSTEM

Mastless wind turbine for power generation

Fluid turbine support system for an angled roof

Multi-axial variable height wind turbine

Multi-axial variable height wind turbine

Collapsible frictionless vertical axis power generating wind/ocean current turbine

Direct drive wind turbine

Sidewall wind turbine system with plurality of wind directors

Vertical blade having a vertical main part and inwardly inclined parts and a vertical shaft wind turbine using the vertical blade

Systems, devices and methods for electricity provision, usage monitoring, analysis, and enabling improvements in efficiency

Flow turbine rotor with twisted blades

Mastless wind turbine with stationary sails for improved power generation

FLOATING VERTICAL-AXIS WIND TURBINE

ROTOR FOR A WIND TURBINE AND WIND TURBINE

VERTICAL AXIS WIND TURBINE

Collapsible frictionless vertical axis power generating wind/ocean current turbine

Rotor blade for a wind power installation, rotor for a wind power installation, structure and wind power installation

WIND-POWERED CYCLO-TURBINE

WIND DIRECTION SYSTEM

Wind turbine rotor blade assembly for reduced noise

Vertical Tilting Blade Turbine Wind Mill

FLUID TURBINE

Vertical Tilting Blade Turbine Wind Mill

Rotor restraining apparatus and method for wind turbines

Wind turbine blade design

A MULTIROTOR WIND TURBINE

Multi-rotor wind turbine oscillation damping

Mastless wind turbine for power generation

Vertical blade having a vertical main part and an inwardly inclined part and a vertical shaft wind turbine using the vertical blade

VERTICALLY-ORIENTED WIND TURBINE AND IMPROVED WIND SHIELD

Wind turbine and method

A DISMOUNTABLE WIND POWER PLANT WITH ROTATION AXIS SUBSTANTIALLY PERPENDICULAR TO THE WIND DIRECTION AND A METHOD FOR MOUNTING THE WIND POWER PLANT

System and method for mitigating loads acting on a rotor blade of a wind turbine

Vortex acceleration wind energy tower

Recessed-magnet flywheel construction for vertical axis wind turbines

Wind electric generator

VERTICAL AXIAL WIND POWER GENERATOR

Illuminated ornament powered by vertical axis wind turbine

Direct wind energy generation

Method of Manufacture and the Resulting Vertical Axis Wind Turbine Airfoil

Multi-rotor, multi-axis wind turbine

Multi-layer vertical wind-driven generator set structure

Venturi vortex and flow facilitating turbine

Direct wind energy generation

Vertical axis wind turbines with V-cup shaped vanes, multi-turbine assemblies and related methods and systems

Vortex station

ROOFTOP WIND TURBINE FLOW IMPROVEMENTS

Floating wind turbine having twin vertical-axis turbines with improved efficiency

Vertical axis wind turbine

Wind power generation system

Multifunctional wind turbine / hydro turbine and their assembly for multiple applications and uses

Wind Turbine System

Balancing a wind turbine

Vertical Axis Wind Turbine Assembly

Paired air pressure energy power system and power method thereof

Low friction vertical axis-horizontal blade wind turbine with high efficiency

Paired air pressure energy storage device, inspection method and balance detection mechanism thereof

Apparatus for wind energy production and air purification

Direct wind energy generation

Water turbine support structure

Orthogonal turbine with pressure-differential-controlled jets

RESIDENTIAL TURBINE

Mastless wind turbine for power generation

Wind turbine with folding blades

Mastless wind turbine for power generation

Wind turbine

Wind turbine with open back blade

TURBINE FOR VERTICAL AXIS WIND GENERATOR

Anti-oscillation apparatus and technique for securing wind turbine blades against oscillations

Vertical axle or axis helically swept blade wind turbine

WIND-POWERED CYCLO-TURBINE

Stabilizing a wind turbine assembly

Flexible Wind Turbine Apparatus

Direct wind energy generation

Fluid driven electric generator

Vertical and Geographical Placements of Arrays of Vertical-Axis Wind-Turbines

Vertical axis turbine clustering

Micro wind cell

Systems, devices and methods for electricity provision, usage monitoring, analysis, and enabling improvements in efficiency

Method for continuously making a helical type curved shaped turbine blade

Camber changing and low drag wing for vertical axis wind turbine

Wind turbine blade assembly

Vertical axis water/wind turbine motor using flight feather opening/closing wing system

Vertical axis wind turbines

Wind power generation device

Aggregating and managing recharging of portable/EV batteries via sockets

Cross flow turbine with straight vertical and helical slanted blades

Enclosed vertical axis fluid rotor

Bearing for vertical axis windmill and vertical axis wind power generator

Fan device for high torque output

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

Wind energy turbine shell station

Non-contact thrust bearing using permanent magnets

Wind turbine having two hemispherical blades

Fluidic flow capture and acceleration apparatus for hyper-conversion

Wind-collecting type wind power generating apparatus installed on roadside

Rotor for Vertical Wind Power Station

WIND ENERGY TURBINE SHELL STATION (WETSS)

Vertical wind turbine generator with ventilator

HIGH EFFICIENCY VERICAL AXIS WIND TURBINE

Wind sail turbine

Energy recovery system and method for exhaust energy capture and electrical generation

Device for using flow energy

Flying-magnet-dynamo applied in electrical energy generation from Wind, Marine or Mechanical energy transformation

WIND ENERGY CAPTURING DEVICE

Wind Turbine

Wind sail turbine

Flow driven engine

Vertical vane wind turbine having peripheral weight distribution

FLUID DIRECTING SYSTEM FOR TURBINES

OFFSHORE COMPOUND RENEWABLE POWER PLANT

VARIABLE WINDMILL WING WIND POWER GENERATOR HAVING POWER GENERATION EFFICIENCY INCREASING MEANS

COMPOUND POWER GENERATING SYSTEM

Balanced Lift Wind Turbine

Vertical Axis Fluid Turbine

Energy recovery system and method for exhaust energy capture and electrical generation

Maritime device for producing electric power

Wind turbine blade system with air passageway

Electronic device having energy recycling system

Enclosed vertical axis fluid rotor

Self-Directing Vertical Axis Turbine For Harnessing Power

Pole mounted rotation platform and wind power generator

Vertical axis wind turbine apparatus

Support for a large vertical axis wind turbine

Constant direction four quadrant lift type vertical shaft wind power generator

Vertical wind turbine

HUBLESS WINDMILL

Turbo Wind Turbine and New Method of using Moving Fluid Energy

System and method for extracting power from fluid using a Tesla-type bladeless turbine

Wave turbine

Systems, devices and methods for electricity provision, usage monitoring, analysis, and enabling improvements in efficiency

Energy recovery system and method for exhaust energy capture and electrical generation

Blade for windmill, windmill and wind power generator

Self-acting variable pitch vertical axis wind turbine

Device and method for adjusting angle-of-attack of wind blades in lift-type vertical axis wind turbine

Vertical axis dual vortex downwind inward flow impulse wind turbine

Magnetic levitation weight reduction structure for a vertical wind turbine generator

Vertical axis turbine apparatus

Boundary layer wind turbine

Multi-cylinder wind powered generator

Apparatus and method for generating hydrogen gas through the use of wind power

Method of making complex twisted blades with hollow airfoil cross section and the turbines based on such

Variable radius impeller

Aerogenerator system, hybrid energy generating system and system

Vertical axis wind turbine blade-arm connection member

Vertical wind turbine assembly

Multiple folded blade vertical axis wind turbine

Vertical axis wind energy

Direct drive wind turbine

Vertical axis wind turbine

Dual blade assembly propeller

Wind turbine system

Multi-rotor vertical axis wind turbine

Magnet configurations for magnetic levitation of wind turbines and other apparatus

Vertical axis wind turbines

Pitch control assembly for vertical axis wind turbine