Prudent Energy

Prudent Energy is the designer, manufacturer, and integrator of the patented Vanadium Redox Battery Energy Storage System (VRB-ESS®), a long-life, advanced flow battery system. Prudent's VRB-ESS® allows utility customers to balance load, bridge generation, and regulate voltage and frequency in one low maintenance system. Prudent also sells or leases VRB® systems and services to commercial onsite generators and telecoms companies to reduce their operating expenses and provide backup power. Unlike other advanced battery systems, Prudent's VRB® system operates at room temperature, cycles at 100% without damage to power capacity, and uses an energy-storing electrolyte that never wears out.
Company Growth (employees)
Bethesda, US
Size (employees)
46 (est)-4%
Prudent Energy was founded in 2006 and is headquartered in Bethesda, US

Key People at Prudent Energy

Johnson Chiang

Johnson Chiang

Ping Yu

Ping Yu

Chief Financial Officer
Tim Hennessy

Tim Hennessy

Jim Stover

Jim Stover

Vice President, Sales and Marketing, Asia
YC Zeng

YC Zeng

Vice President, Operations, China

Prudent Energy Office Locations

Prudent Energy has offices in Bethesda, Beijing
Bethesda, US
Beijing, CN

Prudent Energy Metrics

Prudent Energy Summary

Founding Date


Total Funding

$51.5 m

Latest funding size

$29.5 m

Time since last funding

over 5 years


We estimate that Prudent Energy's latest funding round in October 2011 was $29.5 m. In total, Prudent Energy has raised $51.5 m
We estimate that Prudent Energy's current employees are approximately 100% male

Prudent Energy Company Life

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