Weardale Lithium

What Weardale Lithium does

Weardale Lithium Limited is a UK natural resources exploration and development company incorporated in 2022 and headquartered in Durham, England, focused on producing battery-grade lithium carbonate from geothermal brines beneath the North Pennine Orefield at Eastgate, County Durham. The company's core technology is Direct Lithium Extraction (DLE) at its demonstration plant, integrating KBR's PureLi® technology with Geolith SAS' Li-Capt® DLE technology, with prior laboratory validation performed using Watercycle Technologies' proprietary DLEC™ (Direct Lithium Extraction and Crystallisation) process. Output is refined on-site through carbonisation to battery-grade lithium carbonate, with associated ~30°C geothermal heat identified as a potential secondary revenue stream for heat or power generation.

The commercial product targets battery-grade lithium carbonate for UK and European electric vehicle battery gigafactories and battery energy storage system manufacturers, addressing the UK's complete absence of domestic lithium production against a backdrop where approximately 70% of global lithium supply is concentrated in China. Planned commercial throughput is approximately 10,000 tonnes of lithium carbonate per year at the Eastgate site, which holds planning permission from Durham County Council as the UK's largest permitted lithium brine extraction facility. The company also holds an MOU with Tees Valley Lithium to supply lithium feedstock for refining into battery-grade lithium hydroxide at Wilton International, and has secured multiple UK government grants (APC Automotive Transformation Fund, Innovate UK, DRIVE35) totalling approximately £1.98M.

Weardale Lithium operates a B2B enterprise sales motion targeting EV OEMs, gigafactory operators, and BESS manufacturers in the UK and Europe, with distribution structured around direct offtake agreements and a potential regional refining partnership. The company is pre-revenue in the pilot/demonstration phase, with first quantities of battery-grade lithium carbonate expected in early 2026 and a planned scaling from 20-50 on-site demonstration jobs to approximately 125 highly skilled roles at commercial phase. Senior advisory leadership combines chemicals and battery metals commercial expertise (Mark Grey, ex-Livent/Rio Tinto) with government and industrial strategy relationships (Sir Michael Fallon, former UK Defence Secretary).

Name

Weardale Lithium

Legal name

Weardale Lithium Limited

Website

https://weardalelithium.co

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

11–50 employees

Short description

Weardale Lithium Limited is a UK natural resources company developing Direct Lithium Extraction (DLE) from geothermal brines at Eastgate, County Durham, to produce battery-grade lithium carbonate for UK and European EV battery gigafactories and BESS manufacturers.

Ownership category

akta.pro rank

Product category

Lithium Extraction

NAICS

Oil and Gas Extraction (211)

SIC

Metal Mining (1000)

akta.pro primary industry

Lithium Mining & Brine Extraction (IMAKAFAA)

akta.pro secondary industries

Battery-Grade Chemical Processing (LiOH/Li2CO3, Ni/Co Sulfates, Mn Sulfate) (IMAKAFAI), Battery Raw Materials Mining & Refining (Lithium, Nickel, Cobalt, Manganese, Graphite) (EUAFABAA)

Keywords

• Direct lithium extraction
• Battery-grade lithium carbonate
• Geothermal brine lithium
• Critical minerals extraction
• Lithium carbonate production

Headquarters

HQ city

Bishop Auckland

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Battery-grade Lithium Carbonate Sales: Weardale Lithium plans to generate revenue from the sale of battery-grade lithium carbonate produced from geothermal brines at its Eastgate facility. Commercial production target is approximately 10,000 tonnes of lithium carbonate per year. The company is in pre-commercial/demo phase with first quantities of battery-grade lithium carbonate expected in early 2026. A potential supply arrangement exists with Tees Valley Lithium for refining Weardale's lithium feedstock at their Wilton International facility.
2. Associated Geothermal Energy: The geothermal groundwaters are naturally warm at approximately 30°C. The geothermal heat energy recovered from the brine offers potential for heat and/or power generation, potentially contributing to the carbon-neutral production of 'green lithium'. Revenue could be generated from sale of geothermal heat/power or used to reduce operational costs.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Weardale Lithium extracts lithium from underground geothermal brines at its Eastgate site in County Durham, UK, using an integrated Direct Lithium Extraction (DLE) and carbonisation process to produce battery-grade lithium carbonate. Commercial production is targeted at approximately 10,000 tonnes per year, supplied to UK and European EV battery manufacturers, battery gigafactories, and battery energy storage system producers. The process also enables recovery of associated geothermal heat from the naturally warm brine.

Product overview

Weardale Lithium operates as a natural resources exploration and development company offering a single integrated product: geothermal lithium extraction using Direct Lithium Extraction (DLE) technology. The core offering centres on the Eastgate Demonstration Plant in County Durham, which deploys an integrated process combining KBR's PureLi® technology with Geolith SAS's Li-Capt® DLE technology, as well as Watercycle Technologies' proprietary DLEC™ process, to produce battery-grade lithium carbonate from geothermal groundwaters. The company is scaling from a pilot/demonstration phase toward commercial production targeting approximately 10,000 tonnes of lithium carbonate per year.

Differentiator

Problem solved

Functional benefit

Products and services

• Battery-Grade Lithium Carbonate from Geothermal Brines Battery-grade lithium carbonate extracted and processed at the Eastgate demonstration plant in County Durham via an integrated DLE and carbonisation process, supplied to UK and European EV battery manufacturers, battery gigafactories, and battery energy storage system producers. Commercial production target is approximately 10,000 tonnes per year.
• Associated Geothermal Heat and Power Recovered geothermal heat from the naturally warm (~30°C) brine at the Eastgate plant, currently used for plant space heating with potential for future commercial sale of heat or power generation supporting carbon-neutral production of 'green lithium'.

Quantifiable outcome

• Commercial production target of approximately 10,000 tonnes of lithium carbonate per year
• +3 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• New College DurhamcoreStrategic or Co-development Partner · 18 June 2026Strategic partnership between Weardale Lithium and New College Durham (NCD), one of four Advanced Manufacturing Technical Excellence Colleges in the UK. The collaboration aims to create new opportunities in skilled careers in the North East's emerging lithium battery and clean energy sector. NCD is home to the National Battery Training & Skills Academy (NBTSA) which delivers specialist training in battery technology for electric vehicles, energy storage, and advanced manufacturing. The partnership will deliver tailored training programmes aligned to the needs of the growing lithium and battery supply chain, building a sustainable talent pipeline for Weardale Lithium and the wider regional battery ecosystem.
• NOFminorStrategic or Co-development Partner · 16 May 2025Weardale Lithium joined NOF (UK's energy sector network and supply chain) as a Strategic Partner. NOF supports the delivery of the UK's largest, permitted lithium brine facility at Eastgate in County Durham, providing access to the wider UK energy sector network.
• KBR Inc.coreTechnology or Integration · 30 January 2025KBR was awarded a contract by Weardale Lithium to provide technology licensing and proprietary engineering design for one of Europe's most advanced demonstration facilities for lithium brine extraction in Eastgate, County Durham. KBR's PureLi® technology is combined with Geolith SAS' Li-Capt® Direct Lithium Extraction (DLE) technology. KBR brings over seven decades of expertise in evaporation and crystallization technologies for critical minerals recovery and purification.
• Geolith SAScoreTechnology or Integration · 30 January 2025Geolith SAS provides its Li-Capt® Direct Lithium Extraction (DLE) technology as part of an integrated technology offering with KBR's PureLi® technology. Geolith's DLE technology is recognised for its highly selective lithium extraction with low-carbon and low-water usage, making it a sustainable method for extracting lithium. Jean-Philippe Gibaud, President and Founder of Geolith SAS, noted the technology implementation at the Weardale Lithium demonstration facility.
• Watercycle Technologies LimitedcoreTechnology or Integration · 11 May 2023Manchester-based Watercycle Technologies Limited conducted laboratory-scale Direct Lithium Extraction test-work for Weardale Lithium, producing the first sample of lithium carbonate from geothermal brines in County Durham. Watercycle's proprietary DLEC™ process (Direct Lithium Extraction and Crystallisation) uses mixed matrix hollow fibre adsorption membranes. The process produces zero waste, is water-neutral, and requires 95% less land than conventional lithium extraction. Dr. Seb Leaper, CEO of Watercycle Technologies, described it as producing no toxic salt waste and preserving Weardale's natural beauty.
• North East Automotive Alliance (NEAA)minorGTM or Marketing Partner · 20 September 2022Weardale Lithium joined the North East Automotive Alliance (NEAA), an industry-led automotive cluster established to support the economic sustainable growth and competitiveness of the automotive sector in the North East of England. Weardale Lithium attended the NEAA Expo in 2022 to connect with North East automotive businesses.
• Tees Valley Lithium LtdcoreStrategic or Co-development Partner · 16 April 2022Weardale Lithium entered into a Memorandum of Understanding (MOU) with Tees Valley Lithium Ltd for the development of an integrated battery-supply chain industrial hub in the North East of England. Under the MOU, Weardale Lithium and Tees Valley Lithium evaluate the potential for Weardale to supply lithium to Tees Valley Lithium for refining into battery-grade lithium hydroxide monohydrate at Wilton International Chemicals Park in Teesside. TVL aims to supply 15% of Europe's lithium demand by 2030. The partnership was further supported by a joint Innovate UK grant of approximately £613,000 (including ~£430,000 from Innovate UK) to advance feasibility studies for integrated borehole-to-battery supply chain development.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Vulcan Energy Resources: Germany-headquartered developer using geothermal-DLE to produce battery-grade lithium hydroxide in the Upper Rhine Valley. The most directly comparable commercial geothermal-DLE peer to Weardale Lithium in Europe, targeting the same OEM/BESS end markets.
• Tees Valley Lithium: UK lithium refiner planning a battery-grade lithium hydroxide plant at Wilton International Chemicals Park, with an existing MOU with Weardale Lithium for feedstock supply. Both partner and potential competitor for the same North East battery supply chain.
• Standard Lithium: Public DLE-focused lithium developer advancing the Smackover project in Arkansas and projects in East Texas, among others. A direct technology and business-model peer using DLE on brines to produce battery-grade lithium compounds.
• EnergySource Minerals: US-based developer applying DLE technology to geothermal brines in the Salton Sea, California, to produce battery-grade lithium. Closest US analogue to Weardale Lithium's geothermal-DLE approach.
• Cornish Lithium: UK-based lithium developer extracting lithium from geothermal brines and hard rock in Cornwall. Closest direct UK analogue to Weardale Lithium, competing for the same domestic critical-minerals narrative and UK gigafactory customers.

Others

• Geolith SAS: French DLE technology provider of the Li-Capt® process, which is integrated with KBR's PureLi® at Weardale Lithium's demonstration plant. Technology partner and enabler whose process IP underpins Weardale Lithium's extraction pathway.
• Watercycle Technologies: Manchester-based DLE and crystallisation company whose DLEC™ process produced the first lithium carbonate sample from Weardale Lithium's brine. Technology partner and direct enabler of Weardale Lithium's early extraction and crystallisation capability.

Emerging players

• Lilac Solutions: US-based DLE technology company whose ion-exchange process is being deployed by multiple lithium developers. A technology peer in the DLE space that Weardale Lithium would compete with (or potentially partner alongside) for global DLE project wins.

Broad incumbents

• Albemarle Corporation: World's largest lithium producer, with brine (Salar de Atacama) and hard-rock operations supplying global battery and chemical markets. Sets the global price benchmark and competes with Weardale Lithium for OEM offtake, but from a much larger and more diversified asset base.
• Livent (Rio Tinto): Major integrated lithium chemicals producer, recently combined with Rio Tinto's lithium business, supplying battery-grade lithium globally. Mark Grey, Weardale Lithium's senior sales advisor, was previously EMEA sales manager at Livent, indicating direct competitive overlap for UK and European battery customers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/Weardalelithium
• YouTubeyoutube.com/channel/UCw0n42VYubq1WYBMFQAtE4g
• Facebookfacebook.com/profile.php?id=61566406569000
• LinkedInlinkedin.com/company/weardale-lithium
• Instagraminstagram.com/weardalelithium

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Weardale Lithium