Clean 'Hydraulic Battery' Technology
Our Mission
Storing Energy the Efficient Way!
Renewable Energy (RE) can’t be applied usefully and efficiently without storage!
We offer:
- Making green energy available for all, by providing the most efficient & reliable storage solution.
- Three granted patents.
- Short & Long-term energy storage.
- Suitable solution for various applications from fast charging electrical cars to grid stabilisation.
Renewable Energy Production is more attractive now
-
Efficient
90% following optimization
-
Affordable
on-par with chemical battery cost
-
Reliable
hydraulic-mechanical system, 25 year lifespan
-
Scalable
10Kw - 10Mw
Potential Target Markets
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Hybrid & Electric Transportation
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Solar Fields
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Wind Power
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Rural Residential
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Remote Telecom Tower
NRG covers the range of all
Utility-Scale Energy Storage Applications
Application |
Capacity Requirements |
Classification |
Discharge Cycles per Year |
Applicable Technologies |
|---|---|---|---|---|
|
Peak Pricing Arbitrage |
4-6 hours |
Bulk Storage |
200-400 |
Advanced Batteries, CAES*, Pumped Storage |
|
Generation Capacity |
2-6 hours |
Bulk Storage |
200-600 |
Advanced Batteries, CAES, Pumped Storage |
|
Transmission and distribution (T&D) Asset Capacity |
2-4 hours |
Bulk Storage |
200-600 |
Advanced Batteries, CAEA |
|
Frequency Regulation |
1-15 mins |
Ancillary/Power Service |
1000-20,000 |
Advanced Batteries, Flywheels, Ultracapacitors |
|
Volt/VAR Support |
1-15 mins |
Ancillary/Power Service |
1000-20,000 |
Li-ion, Advanced Lead-Acid Flywheels, Ultracapacitors |
|
Renewables Ramping / Smoothing |
1-15 mins |
Ancillary/Power Service |
500-10,000 |
Advanced Batteries, Flywheels, Ultracapacitors |
- Peak Pricing Arbitrage
- Generation Capacity
- Transmission and distribution (T&D) Asset Capacity
- Frequency Regulation
- Volt/VAR Support
- Renewables Ramping / Smoothing
Compressed Air Energy Storage (CAES)
Demonstration Unit
Serving as a proof of concept (POC) - industrial pilot!
Accumulators
Nitrogen container
3 Phases of 400 Volt
POC
Technological Principle
Proprietary technology can store any type of energy in “Hydraulic Batteries” (accumulators). First, the energy is converted into kinetic rotational energy which operates a hydraulic pump that stores the energy as pressurized oil. Upon demand, a managed release mechanism is discharging the pressurized oil into a hydraulic motor that is connected to a generator, releasing the energy as an electrical current.
Our SolutionsPOC General Info (Without optimization)
- Off the Shelf components (Hydraulic pump / Accumulator / Hydraulic motor)
- Current working Pressure: 250 Atm
- Planned working pressure: 350 to 700 Atm
- Current working efficiency: 80%
- The POC unit Output: 40 KW/h in three phases of 400 Volt!
The NRG Team
Avri Misgav
Co Founder & CEO
30 years of executive global experience, including CEO of Netzer Precision Motion Sensors (Automotive sensing); Development Manager at ISCAR, CEO at Wish On Line Holdings Ltd (an incubator for technologies and early stage companies.) Avri holds a Water & Mechanical Diploma from the Technion & participated in 2 successful Exits.
Dr. Yony Weiss
Co Founder & CTO
Specializes in Energy Systems, Thermodynamics, Heat & Mass transfer, Ignition & Combustion of Solids, Waste Recycling and Minerals & Solid Particles handling. Former VP, Thermal CTO at IDE Technologies Ltd., CTO at Negev Industrial Minerals and CEO of Levgum Ltd.
Gideon Vardi
Business Development Manager
Professional Civil Engineer with over four decades of working on large structures, setting up manufacturing plants & developing International market especially in NA. Gideon is graduate of Carleton University in Ottawa Canada.
Yoram Fruehling
R&D Product Manager
Hydraulic Expert! Owner & CEO at Fruehling Driving Systems, Diploma Engineer in automotive engineering & a qualified engineer in Aeronautical engineering. Design & manufacture of multi-system facilities including: mechanics, electricity, electronics, control, hydraulics and computerization.
