Tees Valley Lithium is building a world-class merchant lithium refinery in the Billingham chemical cluster on Teesside. We convert high-value lithium feedstock from a diversified domestic and international supply base into battery-grade lithium using Veolia's commercially validated process technology: enough to support production of 550,000 electric vehicles a year from Phase 1, rising beyond 2 million at full capacity.

Most lithium refineries are tied to a single mine or a single customer. TVL is different by design. As an independent merchant refiner, we buy feedstock on the open market from multiple sources (established international producers, emerging UK projects and recycled material) and sell battery-grade lithium to any customer. We are also able to offer refining on a tolling basis for customers with their own material. That flexibility is supply-chain resilience, and it is exactly what the UK’s Critical Minerals Strategy calls for.
Our £185 million refinery combines some of the world's lowest projected capital and operating costs, giving Tier 1 customers a proven path to cut their dependency on China and gain competitively priced access to the European lithium market.
We refine with Veolia's commercially validated process technology, so no first-of-a-kind risk stands between us and first production. And because TVL is a merchant refinery, we are captive to no single mine, jurisdiction or customer: we buy high-value feedstock from a diversified domestic and international supply base, including recycled sources, and sell to any customer in Europe. We also offer refining on a tolling basis for customers requiring processing for their own material.
Production will scale from an initial 25,000 tonnes to over 100,000 tonnes per annum, making TVL one of Europe's largest lithium refineries, and giving Teesside and the UK a leading role in one of the biggest industrial transitions in history.

Our refinery will be the UK’s flagship midstream facility, built to produce battery-grade lithium chemicals at commercial scale.
By fostering local talent and engaging with regional stakeholders, we’re also creating skilled jobs and long-term economic growth for Teesside and beyond.
TVL’s output will be enough to power more than 2 million electric vehicles per year – a critical supply as the UK and Europe accelerate electrification.