BLENDS OF LOW CARBON AND CONVENTIONAL FUELS WITH IMPROVED PERFORMANCE CHARACTERISTICS

SLOPED, SHALLOW DEPTH ALGAE CULTIVATION SYSTEMS AND METHODS

MECHANICAL RENEWABLE GREEN ENERGY PRODUCTION

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

HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING SAME

Apparatuses, Systems, and Methods for Extraction and/or Storage of Energy From Moving Fluids

BLENDS OF LOW CARBON AND CONVENTIONAL FUELS WITH IMPROVED PERFORMANCE CHARACTERISTICS

POWER GENERATING WINDBAGS AND WATERBAGS

Wave energy device with constricted tube and generator pod

ROTOR FOR AN ELECTRICITY GENERATOR

Combined marine hydrokinetic energy harvesting from currents and waves

SYSTEM APPARATUS AND METHOD SUITABLE FOR CAPTURING WATER ENERGY

Apparatus for extracting power from fluid flow

Mechanical renewable green energy production

Method of electric energy generation and power generation system, in particular a power plant

HYDROFOIL CAVITATING FLOW CONTROL STRUCTURE

Blends of low carbon and conventional fuels with improved performance characteristics

Wave energy device with constricted tube and generator pod

Generator device using potential energy

Blends of low carbon and conventional fuels with improved performance characteristics

Thermal buoyant high efficient system

FLUID FLOW ACTUATED TOOL

Hydroelectric/hydrokinetic turbine and methods for making and using same

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

Apparatuses, systems, and methods for extraction and/or storage of energy from moving fluids

System apparatus and method suitable for capturing water energy

SUBMERGED WAVE ENERGY CONVERTER FOR DEEP WATER OPERATIONS

Gravitational turbine engine

BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING WATER ENERGY

FLUID FLOW ACTUATED TOOL

Power generating windbags and waterbags

Wave energy device with constricted tube and generator pod

High efficiency double suction impeller

THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

Sloped, shallow depth algae cultivation systems and methods

Mechanical renewable green energy production

Rotor for an electricity generator

Fluid flow actuated tool

Autonomous underwater vehicles

Plankz buoyancy engine

Underground energy generating method

Apparatus for extracting power from fluid flow

Vehicle comprising energy harvesting suspension system, and method for converting mechanical energy into electrical energy

Apparatus and method for modifying a geometry of a turbine part

Three-dimensional (3D) flow floating power generator

Systems and methods for using multiple cryogenic hydraulic turbines

Power generating windbags and waterbags

Method and apparatus for a gravity and buoyancy engine

Blends of low carbon and conventional fuels with improved performance characteristics

Hydraulic turbine

Method for orientating the blades of a turbine

Ocean tidal current energy power generating system

Hydraulic machine having a device for measuring the water level in the intake pipe and method for drainage

Floating drum turbine for electricity generation

Screen intake flow control and support device

Wave energy device with constricted tube and generator pod

Hydroelectric system in a plant

Gravitational turbine engine

Ocean power turbine

Floating screw turbines device

System for energy storage and recovery

Hydroelectric power generation system

Hydroelectric/hydrokinetic turbine and methods for making and using same

Boundary layer turbomachine

High efficiency double suction impeller

System apparatus and method suitable for capturing water energy

LINEAR PELTON TURBINE

Hydraulic-pneumatic energy storage and recovery system

Francis turbine and method of operating same

Energy harvesting from moving fluids using mass displacement

System and method for determining a target power and/or target torque of an energy conversion device

Hydraulic turbine suspending device

Gravity and buoyancy engine

Waterwheel

Bidirectional system and apparatus for generating power

Floating platform

Speed limiting turbine for a conduit

Underwater electrical power plant, a system and a method

Method, system and apparatus for operating a hydraulic turbine

Device for automatically generating energy

Methods and apparatus to adjust hydrodynamic designs of a hydrokinetic turbine

Gravitational vortex water turbine assembly

Tool and method for connecting/disconnecting a runner to/from a shaft assembly

Guide vane apparatus for water turbine and water turbine equipped with the same

Submerged wave energy converter for deep water operations

Buoyant force conversion device and method

Integrated system for generating, storing and dispensing clean energy and desalinating water

Movable-blade operation system for hydraulic machine

Water powered motor for producing useful work

Steam-assisted gravity drive system

Using colloidal silica as a zonal isolation material and fast path blocker in geological formations

Axial-flow turbine for low-head installations

Oscillating unites buoyancy hydro electric loop pistons

Floating offshore wind turbine

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

Super graal power production system

Biomimetic airfoil bodies and methods of designing and making same

Hydropower installation

Turbine unit for hydraulic installation

Algae cultivation systems and methods with bore waves

Method for stabilizing the rotation speed of a hydraulic machine with S-characteristics and installation for converting hydraulic energy into electrical energy

Power generating system using current around structural body

Turbine assembly

Stored energy system

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

Blends of low carbon and conventional fuels with improved performance characteristics

Kinetic energy atom-powered engine

Potential energy store with seal

Crossflow axes rotary mechanical devices with dynamic increased swept area

Apparatus utilizing buoyancy forces

System for collecting energy from a moving mass

Systems, methods, and apparatus for a flow control device for an emergency power generator

Tidal power generation system and methods

Power generating water turbine assembly

Drive device driven by buoyancy and thermal energy

Encapsulant film

Pumped-storage power plant

Encapsulant film

Self-aligning shaft assembly

Rotation drive apparatus

Kinetic energy atom-powered engine

System and method for low ecology impact generation of hydroelectric power

Hose guiding device

System and method for continuous solids slurry depressurization

Systems, methods, and apparatus for an emergency power generator

Fluid-driven power generating apparatus

Power generator

Density engines and methods capable of efficient use of low temperature heat sources for electrical power generation

Deep water hydro-electric power system

Blue power generation system

Power generator

Apparatus utilizing buoyancy forces

DRUM POUCH WIND TURBINE

Fluid-driven power generating apparatus

Hydroelectric Power Generation Device

Method for generating electricity

Changing radius generator

Hydraulic tidal and wind turbines with hydraulic accumulator

Hydraulic energy store

Dual rotor wind or water turbine

Electric fluid pump

Reclaiming energy from waste water in tall buildings

Identifying wind or water turbines for maintenance

Buoyancy power generating apparatus

System and method for converting fluid motion into electrical power

Dolphin-blade, fluid flow, reciprocal motor

EXTERNAL ROTATION TYPE POWER GENERATION DEVICE HAVING BIASED POWER GENERATOR

Pressure exchange noise reduction

Bypass foil

Archimedean modular / multi-axis rotor (AMR)

Power generator

FLUID MOTOR UNDER VARIABLE PRESSURE

Sail Enhanced Wind Turbine System

Gravity Vortex Continuous Pipe Engine

Portable hydroelectric kinetic energy conversion device

Power generating floating vessel

Energy conversion from fluid flow

Low flow power plant

Engine for conversion of thermal energy to kinetic energy

Bluff body turbine

Methods and systems for power generation by changing density of a fluid

Bluff body turbine and method

MARINE GEOTHERMAL POWER GENERATION SYSTEM WITH TURBINE ENGINES

Transistors and methods of manufacturing the same

Elongated hydropower generation employing linear electric generation

Deep water hydro-electric power system

Water driven mechanical power plant

System for storing potential energy and method for producing such a system

Method for rotation of a shaft using the force of gravity

Debris resistant thrust bearing assembly for high speed hydraulic centrifugal turbines and pumps

TURBINE GENERATORS AND SYSTEMS

Magnetically assisted kinetic turbine system

Submerged power-generation system

Linear dual EAP generator

TURBINE BLADE SKIRT

Power generation at a subsea location

Hybrid electro magnetic hydro kinetic high pressure propulsion generator

Submerged electricity generation plane with marine current-driven rotors

Device for obtaining internal energy from liquid by utilizing buoyancy and method therefor

SMALL TURBINES IN URBAN SEWAGE AND STORM WATER FLOW SYSTEMS USED IN ONSITE POWER PLANTS FOR HYDROGEN FUEL PRODUCTION AND WATER PURIFICATION

Hydro-electric tube generation

ENERGY RECOVERY DURING WASTEWATER TREATMENT

HYDROELECTRIC GENERATORS

Water current energy converter system

Hybrid intelligent control method and system for power generating apparatuses

Power generating apparatus of renewable energy type and method of attaching and detaching blade

Rotation blade attachment method for regeneration energy type electric generation apparatus

Method and program product for validation of circuit models for phase connectivity

Systems and methods to generate electricity using a three vane water turbine

Ocean wave energy converter utilizing dual rotors

Renewable energy extraction device

Foundation structure

Power Sluice Gate System

Supervisory control and data acquisition system for energy extracting vessel navigation

Watercraft that harvest both locomotive thrust and electrical power from wave motion

CENTRIFUGAL IMPELLERS STRUCTURE

TURBINE ASSEMBLIES

HYDROFOIL WITH FEATURES TO GENERATE CAVITATION

ADVANCED WARNING SYSTEM AND METHOD FOR A TURBINE

Tidal power plant and method for operating said tidal power plant

Pump-Turbine Plant

Unidirectional hydro turbine with enhanced duct, blades and generator

Hydraulic Power Generating Apparatus and Hydraulic Power Generating System

Direct drive rotary wave energy conversion

SYSTEM FOR PRODUCING HYDRAULIC TRANSIENT ENERGY

MODULE FOR RECOVERING ENERGY FROM MARINE AND FLUVIAL CURRENTS

Horizontally oriented wind turbine

Portable swim current generator

Fluid displacement methods and resultant machines

Drive device

POWER GENERATION SYSTEMS AND METHODS

Resurfaced Wicket Gate and Methods

Horizontal-axis hydrokinetic water turbine system

Horizontal-axis hydrokinetic water turbine system

Generator and bidet comprising the same

Blade for a turbine operating in water

Axial flow action turbine

Apparatus for generating energy from a fluid flow induced movement of a surface structure relative to an opening to a cavity in a frame

Pitch drive device capable of emergency operation for a wind or water power plant

Power generator

Turbine for capturing energy from a fluid flow

Method and an apparatus for obtaining energy by expanding a gas at a wellhead

Wave activated power generator

Tidal Turbine System

POWER GENERATING APPARATUS AND METHOD

Turbine with radial inlet and outlet rotor for use in bidirectional flows

OFFSHORE HYDRO POWER STATION

Wave energy conversion device

Lighting system including power conversion using a control signal based on illuminance information from a solar power generator

SEA WATER ELECTRICAL GENERATOR

Kinetic energy generation device

FILTER ASSEMBLY

Hydropower generating system

VARIABLE SPEED POWER GENERATION FROM INDUSTRIAL FLUID ENERGY SOURCES

Spinnable Bladed Device For Operation In Air, Water Or Other Fluid Medium

Bidirectional water turbine

DEEP OCEAN CURRENT POWER PLANT AND CONSTRUCTING PROCEDURE THEREOF

TURBINE BLADES WITH MIXED BLADE LOADING

Method and System for Converting Energy in Flowing Water to Electric Energy

Rotational force generating device and a centripetally acting type of water turbine using the same

Propeller for a hydraulic machine, hydraulic machine equipped with such a propeller, and a method for assembling such a propeller

NOVEL SYSTEMS FOR INCREASING EFFICIENCY AND POWER OUTPUT OF IN-CONDUIT HYDROELECTRIC POWER SYSTEM AND TURBINE

FLUID-COOLED LOAD RESISTOR FOR USE IN ENERGY PRODUCTION AND USE THEREFOR

TURBINE BLADE FOR A WATER TURBINE WITH BI-DIRECTIONAL FLOW

TURBINE WITH UNEVENLY LOADED ROTOR BLADES

Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression

Infinitely variable motion control (IVMC) for river turbines

Screen intake flow control and support device

Barrel-type fish/particle screen with adjustable flow distribution and debris removal

Methods and systems for power generation by changing density of a fluid

System of power generation with under water pressure of air

Hydraulic power generating apparatus

Subsystems for a water current power generation system

Fluid energy apparatus and method

Device and method for removing suspended-material particles

Maritime current power plant park and a method for its production

Method for operating a buoyant body of a wave power plant and a wave power plant

MULTIPLE-USE AQUIFER-BASED SYSTEM

APPARATUS AND METHODS OF POSITIONING A SUBSEA OBJECT

Moveable element and power generation system for low head facilities

Mechanical energy storage method and device

Hydroelectric generator

BIDIRECTIONAL TURBINE BLADE

Hydroelectric turbine cabling system

Systems for optimizing wave energy for renewable energy generation

Method and device for installing a tidal power plant

METHOD AND APPARATUS TO MANAGE WATER FLOW

Multi-source passive energy power generation

Floating assembly for generating energy from sea currents

hydroelectric generator having water-filled gap between rotor and stator

Hydroelectric generator having water-filled gap between rotor and stator

Method and installation for producing supplementary electrical energy

Tidal power plant and method for the creation thereof

System for wave energy harvesting employing transport of stored energy

POWER GENERATOR

Wave Current Plant and Method Thereof

Systems, Methods And Assemblies For Supplying Power To An Offshore Facility

Water wheel for generating power

Offshore hydroelectric turbine assembly and method

METHOD AND APPARATUS FOR OSCILLATING A FOIL IN A FLUID

Rotating fluid conduit utilized such a propeller or turbine, characterized by a rotating annulus, formed by a rotating inner hub and a rotating outer shell

Conveying device for producing energy

Liquefied gas expander nozzle ring having adjustable guide vanes

Water current power generating device

Hydroelectric generator

DEVICE FOR POWER GENERATION WITH LARGE FLOW RATE BY SMALL WATER-LEVEL DIFFERENCE

Multi-mode wave energy converter devices and systems

Pitch and heave driven wave energy converter system including cable supported reaction masses

Ball and socket power cable connector

Wave energy converter with rotary hydraulic spring

Water wheel impeller blade type electric power generating apparatus

TAPERED HOLLOW HELICAL TURBINE FOR ENERGY TRANSDUCTION

Thermal gradient hydroelectric power system and method

UNDER BOTTOM DAM WAVE ENERGY CONVERTER

Shaft power plant

Self-powered miniature liquid treatment system with configurable hydropower generator

Adaptive hydrokinetic energy harvesting system

Device for transforming the motion of a water flow into electricity

Tidal Power Plant and Method for the Construction Thereof

METHOD OF UPGRADING SEISMIC PERFORMANCE OF EXISTING SPILLWAY PIERS ON DAMS AND COUPLED EARTHQUAKE-RESISTANT STRUCTURE