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A Strong Investment Case for CENX – Century Aluminum
About CENX – Century Aluminum Co. is a producer of aluminum and operates aluminum reduction facilities, or smelters, in the United States and Iceland. Its products include standard ingots, T-ingot, extrusion billet, horizontal direct chill ingot, molten, slab, and sow.
A Case for CENX – Aluminum is moving from a supporting role to center stage in the global green transition. The metal is light and strong, and also endlessly recyclable. This makes it essential for electric vehicles (EVs), solar panels, power lines, and low-carbon buildings. Aluminum is critical for national security – an essential input for military aircrafts and advanced defense systems. Global demand for aluminum is rising fast as countries expand renewable power and electric transport. The International Aluminum Institute (IAI) expects aluminum demand to rise by 40% by 2030. This growth is fueled by clean-tech uses.
Trump tariffs put 50% charge on all non-domestic aluminum products. As a result, aluminum spot premium have gone up nearly 100%. CENX raised guidance for the year but hinted that the full effects will come next year. A shift in U.S. industrial sector policy, added by these tariffs and the focus on domestic manufacturing, is creating a uniquely profitable environment for CENX.
The financial impact of this policy is visible in the company’s guidance. For Q3’25, Century issued an optimistic forecast for Adjusted EBITDA in the range of $115 million to $125 million. Management explicitly linked this strong earnings projection to the benefits of higher domestic premiums, offering clear evidence of the policy’s effect on profitability. Century is actively reinvesting to meet the growing demand for domestically sourced aluminum.
