Company: CENX
Filing Date: 2025-03-03
Form Type: 10-K
Source: 0000949157-25-000024
Chunk: 70

Company: CENTURY ALUMINUM CO
Filing Date: 2025-03-03
Form: 10-K
Item: Item 7
Chunk 70
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 Section 45X of the Inflation Reduction Act, which provide guidance on rules taxpayers must satisfy to qualify for the tax credit. The government has incentivized the production of aluminum by offering a tax credit equal to 10% of eligible domestic production costs. Based on the final regulations, we have recognized a receivable and corresponding offset to cost of goods sold and selling, general and administrative expenses. Any changes to the final regulations as part of the U.S. Treasury Department's finalization of the regulations could result in a subsequent adjustment to the estimated credit as of December 31, 2024.

Acquisition of 55% interest in Jamalco

In May 2023, our wholly-owned subsidiary, Century Aluminum Jamaica Holdings, Inc., completed the acquisition of all the outstanding share capital of General Alumina Holdings Limited, the holder of a 55% interest in Jamalco,  an unincorporated joint venture with the Government of Jamaica through its controlled entity Clarendon Alumina Production Limited ("CAP"). Jamalco is engaged in bauxite mining and alumina refining in Jamaica. The Company's wholly-owned subsidiary, General Alumina Jamaica Limited, is the managing partner of the Jamalco joint venture. Jamalco has alumina production capacity of approximately 1.4 million tonnes, and produced approximately 1.1 million tonnes of alumina in 2024 and approximately 1.0 million tonnes of alumina in 2023. Refer to Note 2. Acquisition of Jamalco for further information.

Jamalco Equipment Failure

In June 2023, Jamalco experienced a power disruption caused by damage to its power generation unit. The equipment failure resulted in a loss of production at Jamalco of approximately 84,000 tonnes for the year ended December 31, 2023. The impact of the equipment failure on gross margin was approximately $30.4 million. Despite returning the equipment to full capacity as of the end of October 2023, we continued to see some inefficiencies into the first quarter of 2024. We are actively engaged with our insurance carriers in connection with this equipment failure to determine the specific amount of coverage available to us, including any applicable deductibles.

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Hurricane Beryl

In early July 2024, Hurricane Beryl temporarily impacted our operations in Jamaica. Jamalco’s production facilities escaped significant damage, but the port facility was impacted by the storm, where a portion of the alumina conveyor was damaged. Jamalco's bauxite mining and alumina