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Ida Disrupts Chlorine Production, Raising Risk of Higher Prices

Swimming May Get Pricier as Hurricane Ida Hits Chlorine Supplies

Hurricane Ida’s landfall on the U.S. Gulf Coast caused production outages in the heart of the country’s chlorine manufacturing industry.

Chlorine was already in short supply after a deep freeze in February knocked facilities offline for weeks. Now, widespread power outages around Baton Rouge, Louisiana may increase prices further, according to Robert Stier, a senior petrochemicals analyst at S&P Global Platts.

Ida Disrupts Chlorine Production, Raising Risk of Higher Prices

“Chlorine is going to get really tight” because of the industry’s concentration in the Louisiana area, he said. 

Westlake Chemical Corp. shut two Louisiana facilities that make chlorine over the weekend. An assessment of the storm’s impact may take several days, the company said. Formosa Plastics also closed a plant in Baton Rouge, according to ICIS, a data provider. 

Chlorine manufacturers also tend to make PVC, a key building material used in pipes, siding and other construction materials. Gulf Coast contracts for PVC were already trading at record highs before the storm, according to ICIS.  

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