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Technologies — O
144 technologies starting with
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#
O-coordinated cobalt single-atom electrocatalyst
1
Occupational Safety Management for Hydrogen
1
Ocean current energy
2
Ocean Energy
1
Ocean Thermal Energy Conversion (OTEC)
2
Ocean-based renewable energy
1
Oceanwings
1
Octocopter drone
1
Octocopter UAV
1
Odorization
1
Off-field electrocatalysis
1
Off-Grid Green Hydrogen Production via Electrolysis
1
Off-grid Hydrogen Power Systems
1
Off-grid power systems
1
off-grid solar panels with battery storage
1
Off-Highway Machine Drives
1
Off-site Renewable Energy Projects
1
Offshore Chemical Storage Solutions
1
Offshore Electrolyzer
1
Offshore Energy Island
1
Offshore green hydrogen production
3
Offshore Green Hydrogen Production (using electrolysis)
1
Offshore Hydraulic Drive Turbine
1
Offshore hydrogen pipeline
3
Offshore Microgrids powered by Medium-Voltage Direct Current (MVDC)
1
Offshore mooring and loading system
1
Offshore Platform Conversion
1
Offshore Renewable Energy Integration
1
Offshore wind electricity conversion
1
Offshore wind electrolysis
1
Offshore wind energy
164
Offshore wind farms
11
Offshore wind power (fixed-bottom) and allocation
1
Offshore wind projects
4
Offshore wind transmission
1
Offshore wind turbine blade manufacturing
1
Offshore wind turbine with integrated electrolyzer
1
Offshore wind turbines
51
Offshore Wind Turbines (15MW+)
1
Offshore wind-to-hydrogen (electrolysis)
1
Offshore wind-to-hydrogen conversion
1
oil
3
Oil and Gas Conventional Extraction
1
Oil drilling
1
Oil extraction from tar sands
1
Oil mist filter
1
Oil Production (Production Sharing Contract model)
1
Omniprocessor
1
Omnis Quantum Reformer® (OQR®)
1
On-board Charger
1
On-board hydrogen production
1
On-demand hydrogen production
1
On-Grid Solar System
1
On-site Digital and Modularized Plant Infrastructure
1
On-site electrolysers
2
On-site engine generators
1
On-Site Gas Generation
1
On-site generation systems
1
On-site Green Hydrogen Generation Using Solar Power
1
On-site hydrogen production
12
On-site hydrogen refuelling station
1
On-site Modular Pyrolysis Units
1
On-site renewable energy generation park
1
On-site smart grid
1
Onboard DC Grid™ with PEMS™
1
Onboard fuel cells
1
Onboard Hydrogen Reforming
1
Onboard methanol-to-hydrogen conversion
1
One way bearing (freewheel clutch)
1
Onshore and Offshore Hydrogen Exploration
1
Onshore charging system
1
Onshore Power Supply and Ammonia/Methanol Bunkering
1
Onshore turbine technology
1
Onshore wind and solar photovoltaic power
1
Onshore wind energy
26
Onshore wind farms
4
Onshore wind power (324 MW, 45 turbines)
1
Onshore wind turbines
3
Onsite green ammonia production
1
Onsite hydrogen fueling
1
Onsite Hydrogen Production System
3
Onsite Hydrogen Storage System
1
Open architecture UAS with MOSA/FACE alignment
1
Open Loop Systems
1
Open source plastic recycling system
1
Operando Photoelectron Spectroscopy
1
Operando Spectroscopy and Microscopy
1
Operando X-ray Absorption Spectroscopy
1
Operando X-ray Spectroscopy
1
Operational Hydrogen Production and Refueling Equipment
1
Ophiolite Mapping
1
Opposed-piston engine
1
Optical bandpass filter
1
Optical Filters
1
Optical nanosensor with plasmonic detection
1
optical thin film
1
OptiMax
1
OptiMax Wave
1
Opto-Chemical Engineering
1
Orange Hydrogen
1
Orange Hydrogen Production
1
Organic Chemical Hydride (OCH) hydrogen storage
1
Organic circuits
1
Organic cotton
1
Organic electronics
1
Organic fuel cells
2
Organic Ion-Mediated Electrostatic Shielding
1
Organic Liquid Hydrogen Storage
1
Organic Photovoltaic (OPV)
3
Organic Photovoltaics
3
Organic Proton Battery
1
Organic Rankine Cycle (ORC)
1
Organic semiconductor materials
1
Organic Semiconductor Sensor
1
Organic solar cells
3
Organic Synthesis
1
Organic waste energy conversion
1
Oscillating water column
1
Oscillators
1
Other clean energy sources
1
Overhead Electric Cables
1
Overhead line power
1
Overhead-electric-wires
1
Overpotential
1
OWE Subsidy Scheme
1
OXCCU Single-Step Catalysis
1
Oxidation-reduction cycle
1
Oxidation-resistant coatings
1
Oxidation/reduction catalysts
1
Oxidizer
1
Oxy-combustion
1
Oxy-fuel burners
1
Oxyfuel Combustion
1
Oxyfuel Parallel Flow Regenerating Kilns (PFRK)
1
Oxygen Capture and Purification
1
Oxygen Evolution Reaction (OER)
3
Oxygen Evolution Reaction (OER) catalyst
1
Oxygen Evolution Reaction Catalysts (Oxides, MXenes)
1
Oxygen injection into marine environments
1
Oxygen management fire suppression
1
Oxygen Reduction Reaction (ORR)
5
Oxyhydrogen (HHO) gas
1
Ozonation
1
Ozone monitoring
1
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