Invinity has completed the first phase of its 20.7 MWh Copwood VFB Energy Hub, with 40 Invinity Vanadium Flow Batteries delivered and installation of the 3 MWp solar array planned for next year. Details and footage of the work on the Invinity site.
434.2 MWh
A total of 434.2 MWh of aqueous energy storage capacity came online in 2025, per an Octet analysis based on data from energy storage information site FairGreen. It’s a major sign of traction in the field. The full report on the numbers will appear in the upcoming Volta battery report, due out in Q1.
Octet’s 420+
Octet has seen the year’s end with a 420+-molecule catalog, 4,000+ additive tests over run during the year, and an expansion from zinc-only to aqueous-agnostic — with major work in zinc, iron, lead, and soon vanadium. Read more about this and more Octet advances in our 2025 wrap-up.
Be in the know. Subscribe to Aqueous Battery Brief.
By submitting this form, you acknowledge our Privacy Policy and agree to receive communications about Octet offerings. Opt out any time.
Share this post
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
