Pennsylvania Business Report

Pittsburgh-based Calgon Carbon announces $100M investment in Ohio facility

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By Liz Carey  |  February 27, 2026

Pittsburgh-based Calgon Carbon said it would invest in a major expansion of drinking water carbon reactivation capacity at its Columbus, Ohio, plant. The investment, valued at nearly $100 million, will add an additional 27 million pounds of annual drinking water carbon reactivation capacity at the plant. Operations from the investment are expected to begin in 2028. Officials with Calgon Carbon, a wholly owned subsidiary of Kuraray Co., Ltd., said the investment would position Calgon Carbon t...

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