Facility

Trelavour Lithium Project

Primary-source record for Trelavour Lithium Project. The qualifying line is modeled at the physical grain supported by the cited source, with lithium-hard-rock-ore as input and battery-grade-lithium-hydroxide-monohydrate as output. Current state was rechecked for the Phase 2 launch-date sweep on 2026-08-18.

Facts on this page last re-verified Aug 18, 2026 — the oldest verification date among its current claims. How we verify.

Location: Trelavour Downs, Cornwall, United Kingdom

Lithium chemicals

Trelavour Lithium Project qualifying line

Announced

Integrated hard-rock beneficiation, chemical leaching and conversion to battery-grade lithium hydroxide monohydrate

Material flow

Lithium-Bearing Hard-Rock Ore → Battery-Grade Lithium Hydroxide Monohydrate

Capacity

10,000 metric-tonne-per-year · Product mass · Nameplate · as of Jun 4, 2026

Qualification

Commercial production · The cited primary source identifies the line output as battery grade or battery quality. · Jun 4, 2026

Sources

UK Planning Inspectorate · published Jun 20, 2025 · retrieved Aug 18, 2026 · archive
UK Environment Agency · published Jun 4, 2026 · retrieved Aug 18, 2026 · archive