ABTC Re-Approved for $115 Million DOE Grant for Nevada Lithium Refinery Construction

American Battery Technology Company (ABTC) USA

Overview

American Battery Technology Company (ABTC) announced the re-approval of a $115 million grant from the U.S. Department of Energy (DOE) for the phase one construction of a commercial-scale lithium hydroxide refinery at its Tonopah Flats Lithium Project in Nevada. This funding supports the annual production of 5,000 metric tons of battery-grade lithium hydroxide, critical for securing a domestic battery material supply chain and national energy security. The grant, initially awarded in 2022 and temporarily paused in October 2025, was reinstated in full following ABTC’s appeal and rigorous review, validating the project’s technical merit and alignment with national objectives.

In Depth

Key Findings

American Battery Technology Company (ABTC) has announced the re-approval of a $115 million grant from the U.S. Department of Energy (DOE) for the initial phase of its commercial-scale lithium refinery at the Tonopah Flats Lithium Project in Nevada. This significant funding marks a crucial step towards strengthening the domestic battery materials supply chain and ensuring national energy security within the United States.

Technical & Clinical Details

• The DOE grant is specifically allocated to support the construction of a refinery capable of producing 5,000 metric tons of battery-grade lithium hydroxide annually. Lithium hydroxide is an indispensable component, particularly for high-performance lithium-ion batteries and advanced nickel-rich cathode materials.
• This project is designed to establish an integrated domestic supply chain, encompassing both lithium extraction and refining within the United States. Such vertical integration aims to mitigate geopolitical supply risks and foster a more sustainable battery ecosystem.
• Initially awarded in 2022, the grant was temporarily suspended in October 2025. ABTC’s subsequent appeal, coupled with a rigorous reassessment of the project’s technical achievements and alignment with national strategic objectives, led to the full reinstatement of the funding.

Background & Context

As the global transition towards electric vehicles (EVs) and renewable energy storage systems accelerates, lithium has emerged as a strategically vital mineral, often referred to as ‘white petroleum.’ However, the current lithium supply chain, from mining to refining and battery manufacturing, is highly concentrated in a few countries and regions, leading to concerns regarding supply stability, environmental impact, and ethical sourcing. The U.S. government views the re-establishment of a robust domestic critical minerals supply chain as an urgent priority, actively investing in domestic companies through DOE grant programs.

Strategic Significance & Outlook

The re-approval of the DOE grant for ABTC underscores the strong commitment of the United States to establishing leadership in clean energy technologies. The operation of this lithium refinery is expected to contribute to stabilizing battery manufacturing costs domestically, creating new jobs, and advancing more environmentally responsible lithium production methods. Crucially, securing a domestic supply of high-performance battery materials will provide EV manufacturers and energy storage system developers with a more stable sourcing channel, thereby accelerating technological innovation and market expansion.