ViZn Energy Systems
ViZn Energy Systems's Overview
ViZn Energy Systems was a US-based company that specialized in the development and manufacturing of zinc-alloy redox flow batteries for long-duration energy storage. Their Z20 and Z30 systems were designed for utility, commercial & industrial, and microgrid applications, aiming to provide a safe, scalable, and cost-effective alternative to traditional battery chemistries like lithium-ion, particularly for multi-hour energy storage needs. The company highlighted features such as non-flammable, non-toxic materials, and a 20-year operational lifespan with minimal degradation. ViZn Energy Systems ceased independent operations after filing for Chapter 11 bankruptcy in late 2018, with its assets and intellectual property subsequently acquired by other entities in the energy sector.
Where is ViZn Energy Systems's Headquarters?
HQ Function
The Austin headquarters primarily served as the company's corporate office, housing executive leadership, research and development labs, engineering, and business development teams focused on their zinc-flow battery technology.
Notable Features:
The facility likely included advanced R&D laboratories for battery chemistry and systems development, along with testing areas for their flow battery prototypes and commercial units. It was designed to support the innovation pipeline for their energy storage solutions.
Work Culture:
As a company in the renewable energy and energy storage sector, the work culture at ViZn was likely dynamic and innovation-driven, with a strong emphasis on engineering excellence, collaborative problem-solving, and contributing to sustainable energy solutions. It would have reflected a startup/growth-phase environment common in pioneering technology firms.
HQ Significance:
The Austin headquarters was central to ViZn's technological innovation, strategic planning, and market outreach efforts. It was the nerve center for developing its unique zinc-based flow battery systems and driving its business strategy.
Values Reflected in HQ: The headquarters would have aimed to reflect ViZn's core values of innovation in energy storage, commitment to technological advancement, safety, and a vision for a more sustainable and reliable global energy future.
Location:
While headquartered and manufacturing in the USA, ViZn Energy Systems targeted a global market for its utility-scale energy storage solutions. The company had announced projects and explored partnerships in various regions, including North America (e.g., Canada) and had expressed intentions to expand into European and Asian markets. Their strategic focus was on providing long-duration, safe, and cost-effective energy storage to support grid stability, facilitate renewable energy integration, and enable microgrid applications worldwide before ceasing independent operations.
Street Address:
6011 Blue Bluff Rd
City:
Austin
State/Province:
Texas
Country:
USA
ViZn Energy Systems's Global Presence
Columbia Falls, Montana, USA
Address: 1000 Second Ave W, Columbia Falls, MT 59912 (historical address)
The Columbia Falls location was chosen for its manufacturing capabilities, potentially offering access to a skilled workforce and industrial infrastructure suitable for producing advanced battery systems at scale.
Buying Intent Signals for ViZn Energy Systems
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Executive Team of ViZn Energy Systems
As of April 2025, ViZn Energy Systems' leadership includes:
Investors of ViZn Energy Systems
ViZn Energy Systems has been backed by several prominent investors over the years, including:
Executive New Hires/Exits in the Last 12 Months
No executive new hires or exits have been reported for ViZn Energy Systems in the last 12 months, as the company ceased active operations under this name around 2018-2019 following bankruptcy and asset sales. Any significant executive movements would predate this period.
Technology (Tech Stack) used by ViZn Energy Systems
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ViZn Energy Systems Email Formats and Examples
Based on common corporate practices for a technology company of its type and era, ViZn Energy Systems likely used standard email formats such as first initial followed by last name, or first name separated by a dot from the last name. However, as the company is no longer operational, its email domain (viznenergy.com) is inactive, and these formats are no longer in use.
[first_initial][last]@viznenergy.com (e.g., jdoe@viznenergy.com) or [first].[last]@viznenergy.com (e.g., john.doe@viznenergy.com)
Format
rvandell@viznenergy.com (example based on former CEO and common format)
Example
0%
Success rate
News and media
Greentech Media (GTM) • October 30, 2018
ViZn Energy Systems Files for Chapter 11 Bankruptcy Amidst Financial Challenges
ViZn Energy Systems, a developer of zinc-based flow batteries for grid-scale energy storage, officially filed for Chapter 11 bankruptcy protection. This move highlighted the significant financial hurdles and market pressures faced by emerging energy storage technology companies attempting to scale operations and compete with established solutions....more
Energy Storage News • February 20, 2019
Eos Energy Storage Acquires Key Assets of Bankrupt Flow Battery Company ViZn
Following ViZn Energy Systems' bankruptcy, Eos Energy Storage announced the acquisition of certain ViZn assets. This acquisition included intellectual property related to ViZn's zinc-based flow battery technology and its manufacturing facility in Columbia Falls, Montana, aiming to enhance Eos's capabilities in the zinc battery market....more
Energy Storage News (reporting on ViZn Press Release) • September 14, 2017
ViZn Energy Systems Secured Deal for 2MW/8MWh Flow Battery in Ontario Microgrid Project
Prior to its financial difficulties, ViZn Energy Systems announced a significant project to supply a 2MW/8MWh zinc-iron flow battery system for a microgrid in Ontario, Canada. This project was intended to showcase the capabilities of ViZn's long-duration storage technology for renewable energy integration and grid ancillary services....more
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