List of flow battery companies

Kirk Pollard Smith; Andrew A. Wang

doi:10.59350/a122c-ks034

Edit May 13, 2025: Thanks to (Alexander Quinn)[https://brushettresearchgroup.mit.edu/alex-quinn/], added several new companies Edit February 12, 2025: Added R-Flo, Flux XII, Unbound Potential

What is this, two blogposts in one day?

My buddy Andrew Wang and I compiled this list of flow battery and related companies over the last few years, now making it public in the hopes of potentially integrating it with FBRC one day. I will try to keep this updated as other companies emerge and existing ones go out of business, new suppliers show up, etc.

It’s just a csv. This list is licensed CC BY-SA 4.0:

Code

from itables import show
import pandas as pd
df = pd.read_csv("rfb-db.csv").drop(labels=["Blurb", "LinkedIn", "Size", "Founded"], axis=1)
show(df,scrollCollapse=True, paging=False, column_filters = "header", order=[[0, "asc"]], classes="display compact")

Name	Field	Technology	Notes	Website	Location
Loading ITables v2.3.0 from the internet... (need help?)

Citation

BibTeX citation:

@online{smith2025,
  author = {Smith, Kirk Pollard and Wang, Andrew A.},
  title = {List of Flow Battery Companies},
  date = {2025-01-27},
  url = {https://dualpower.supply/posts/rfb-db/},
  doi = {10.59350/a122c-ks034},
  langid = {en}
}

For attribution, please cite this work as:

K.P. Smith, A.A. Wang, List of flow battery companies, (2025). https://doi.org/10.59350/a122c-ks034.