Facility

Tennessee Lithium Hydroxide Plant

Primary-source record for Tennessee Lithium Hydroxide Plant. The qualifying line is modeled at the physical grain supported by the cited source, with spodumene-concentrate 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: McMinn County, Tennessee, United States

Lithium chemicals

Tennessee Lithium Hydroxide Plant qualifying line

Cancelled

Spodumene pressure leaching, purification and crystallization to battery-grade lithium hydroxide monohydrate

Material flow

Spodumene Concentrate → Battery-Grade Lithium Hydroxide Monohydrate

Capacity

30,000 metric-tonne-per-year · Product mass · Nameplate · as of Jul 1, 2024

Qualification

Commercial production · The cited primary source identifies the line output as battery grade or battery quality. · Jul 1, 2024

Sources

Piedmont Lithium Inc. · published Apr 20, 2023 · retrieved Aug 18, 2026 · archive
U.S. Securities and Exchange Commission · published Feb 27, 2025 · retrieved Aug 18, 2026 · archive