Two developments in early-to-mid November 2026 point to a broadening vanadium electrolyte supply chain: new production capacity coming online in China and a Canadian pilot facility being positioned for recommissioning.
RS Energy completes phase one
RS Energy has completed the first phase of its new vanadium electrolyte production facility in China, according to a report dated 5 November 2026. The milestone adds dedicated electrolyte capacity in the world's largest VRFB market, where utility-scale projects — including the 50MW/200MWh Hubei installation commissioned in January 2026 — have been driving demand for vanadium in solution rather than as an alloying additive. Dedicated electrolyte plants matter because the chemistry is not simply dissolved V2O5: producing a stable mixed-valence solution at the 3.5+ average oxidation state is a manufacturing step with its own process know-how, and it has historically been a commercialisation bottleneck.
VanadiumCorp's Québec pilot passes review
Separately, VanadiumCorp Resource Inc. (TSXV: VRB, FSE: NWNA, OTCQB: VRBFF) reported that, through wholly owned subsidiary Vanadium Énergie Nordique Inc. (VEN), independent engineering firm Seneca Experts-Conseils Inc. completed a comprehensive assessment of VEN's vanadium electrolyte pilot facility in Val-des-Sources, Québec. Seneca concluded the facility remains in good condition and identified the work required to support a potential recommissioning, covering equipment condition and maintenance and operating readiness.
The Val-des-Sources pilot was constructed and commissioned in spring 2024 to validate electrolyte production technology, support process optimisation and evaluate applications in the VRFB sector. In November 2024, VanadiumCorp announced that electrolyte samples produced there met the technical specifications of CellCube, a leading global VRFB systems manufacturer. The plant currently holds approximately 13,000 litres of high-purity vanadium electrolyte — described as an immediately available resource for product testing, technology demonstrations and qualification programmes with battery manufacturers.
VEN is reviewing the scope, timing and capital requirements to recommission the plant, including feedstock sourcing, working capital, product qualification and permitting, and is in parallel engaging potential strategic partners offering technical expertise, market access, operational capability or financing.
Watch points
VanadiumCorp cautioned that the VEN electrolyte initiative is separate from exploration and evaluation of its Lac Doré Vanadium-Iron-Titanium Project, and that the pilot assessment does not form part of a mineral project evaluation nor demonstrate technical feasibility or economic viability of Lac Doré or an integrated mine-to-electrolyte operation.
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