⚡ Gigawatt – Hour VFB

⚡ Gigawatt – Hour VFB

🎉Welcome to the first Aqueous Battery Brief of 2026. Not yet a subscriber? Join here. Adoption, Deals, and Tech Rongke Power Delivers First Gigawatt-Hour Scale VFB Hong Kong-based vanadium flow battery firm Rongke Power has delivered the world’s first vanadium...
📆Your 2026 Event Calendar

📆Your 2026 Event Calendar

Welcome to the Aqueous Battery Brief, the news roundup created specifically for aqueous battery professionals. Not yet a subscriber? Join here. Estimated reading time: 2 – 3 minutes. Mark Your Calendars With the quiet week, we’re dedicating this issue to...
⚡434.2 MWh Online

⚡434.2 MWh Online

Adoption, Deals, and Tech Invinity’s 20.7 MWh First Phase 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...
ZincFive’s $30M Series F

ZincFive’s $30M Series F

Above: Still from Octet’s latest episode of Aqueous Energy, an interview with Urban Electric Power. Details below. Adoption, Deals, and Tech $30M to ZincFive Nickel-zinc leader ZincFive has raised a $30 Million Series F, bringing total funding to $254 million...

🎥 Watch: The Path to (Urban Electric) Power

We can tap far more of the massive potential of zinc batteries — and zinc can bring truly clean energy to the developing world. For a success story that proves all this, catch our latest Aqueous Energy interview with Gautam Yadav, Chief Technology Officer at...