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The Green “Battery without a Battery” technology
for ALL Green Alternative Energy Generation

Energy Storage • GRID Stabilization • EV Fast Charging

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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

  • Zero Emission

  • Superb Efficiency

    80% and constant

  • Scalable

    10Kw - 10Mw

  • Extensive Lifespan

    Up to 30 years

NRG's Target Markets

  • Solar Fields

  • Wind Farms

  • High-Rise Residential Buildings

  • Rural Residential

  • Isolated Telecom Tower

  • EV Fast Charging

NRG covers the range of all
Utility-Scale Energy Storage Applications

Capacity Requirements
Discharge Cycles per Year
Applicable Technologies

Peak Pricing Arbitrage

4-6 hours

Bulk Storage


Advanced Batteries, CAES*, Pumped Storage

Generation Capacity

2-6 hours

Bulk Storage


Advanced Batteries, CAES, Pumped Storage

Transmission and distribution (T&D) Asset Capacity

2-4 hours

Bulk Storage


Advanced Batteries, CAEA

Frequency Regulation

1-15 mins

Ancillary/Power Service


Advanced Batteries, Flywheels, Ultracapacitors

Volt/VAR Support

1-15 mins

Ancillary/Power Service


Li-ion, Advanced Lead-Acid Flywheels, Ultracapacitors

Renewables Ramping / Smoothing

1-15 mins

Ancillary/Power Service


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)

Actual Status: POC

Nitrogen container
3 Phases of 400 Volt

Technological Principle

Our proprietary technology can store any type of energy that produces Electricity and/or Motion.

Our Solutions

POC General Info

  • 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 & Scientist

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.

Shaull Aviram

Chief Strategy Officer

Board Advisor for the past thirty years, distinguished career in various senior positions across the world. Managing Director at a private high net worth investment group. Mr. Aviram held high level leadership positions at IBM & Hewlett Packard. Aviram holds an MSCSD from Tel Aviv University.

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.

Uri Amitai


Thirty-five years of experience as a finance manager in industrial companies, working with banks and government offices.  Taking care of Cash Flow Tools Ltd. and an senior economic management , Budgetary control and Financial reports. Served as CFO In Jordan Valley Applied Radiation Ltd., Micro t in the subsidiaries control department at ISCAR International. Holds a Bachelor’s degree in the Faculty of Economics – Accounting, from the University of Haifa.

Contact Us

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    Shaull Aviram

    North America