List of flow battery companies

Edit February 12, 2025: Added R-Flo, Flux, 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:

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")

I am (re?)attempting the 100 Days To Offload challenge, and this is post #15.

@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}
}