FACTBOX: Three-fourths of US ethylene capacity offline from deep freeze: Westlake CEO

Houston — The CEO of Westlake Chemical said Feb. 23 that subfreezing temperatures that enveloped the US Gulf Coast the week of Feb. 15 knocked 75% of all 40 million mt/year of US ethylene capacity offline, including 100% of ethylene capacity in Texas.

CEO Albert Chao said during the company's Q4 2020 earnings call that the company was unsure to what extent the ethylene shutdowns would impact downstream polyethylene going forward.

Companies were conducting detailed inspections of petrochemical plants along the Texas coast and in Louisiana after sustained subfreezing temperatures caused widespread power outages that left millions of Texans without heat or running water for days.

Plants in the region were not built to withstand such sustained temperatures, and market sources expected inspections to be lengthy. Some producers hoped to begin restarting plants within days, but those plans were contingent on whether inspections revealed cold-related damage

Formosa Plastics USA said Feb. 23 that utilities at its Point Comfort, Texas, complex were operational and power generated was being used within the site for individual plant restarts. Those utilities had previously been supplying electricity to the Texas grid, Formosa said.

Here is a rundown of confirmed fallout from the freeze:

FORCE MAJEURES

**Dow Chemical: Declared Feb. 19, on 2-ethylhexanol and butanol products from its Texas City, Texas complex

**Formosa Plastics USA: Declared Feb. 19 on US polyethylene

**BASF: Declared Feb. 19 on dioctyl terephthalate (DOTP), a plasticizer, at its Pasadena, Texas, site

**Westlake Chemical: Declared Feb. 19 on US caustic soda, chlorine, PVC and VCM; company has 2.9 million mt/year of US caustic soda capacity, more than 2 million mt/year of PVC capacity, 2.6 million mt/year of VCM; more than 2.26 million mt/year of chlorine capacity at five affected sites

**Formosa Plastics USA: Declared Feb. 18 on US PVC, 1.3 million mt/year of capacity at Point Comfort, Texas, and Baton Rouge, Louisiana, complexes.

**Dow Chemical: Declared Feb. 18 on multiple intermediate chemicals produced at plants in Deer Park, Freeport, Texas City and Bayport Texas, Hahnville, Louisiana, and Louisville, Kentucky; declaration includes vinyl acetate monomer (VAM), methyl methacrylate (MMA), glacial methacrylic acid (GMAA), butyl methacrylate (BMA), glycidyl methacrylate (GMA), 2-ethylhexyl Acrylate (2EHA), butyl acrylate (BA), and others; Dow informed South American customers

**Celanese: Declared Feb. 18 on multiple intermediate chemicals normally sold to customers in the US, Europe and the Middle East, including acetic acid, VAM, ethyl acetate and ethylene vinyl acetate (EVA)

**Total: Declared Feb. 17 on polypropylene produced at its 1.15 million mt/year La Porte, Texas, facility

**Formosa Plastics USA: Declared Feb. 17 on all chlor-alkali products

**LyondellBasell: Declared Feb. 16 on styrene monomer

**Vestolit: Declared Feb. 16 on PVC produced at its Colombia and Mexico plants on lack of upstream vinyl chloride monomer feedstock from US suppliers; plants have a combined 1.8 million mt/year of capacity

**Olin: Declared Feb. 16 on US chlorine, caustic soda, ethylene dichloride, epoxy, hydrochloric acid and other products produced at its Freeport, Texas, complex; ; on Feb. 18 Olin expanded the declaration in a separate letter to customers to include products made system-wide

**LyondellBasell: Declared Feb. 15 on US polyethylene

**Flint Hills Resources: Declared Feb. 15 on polypropylene produced at Longview, Texas

**OxyChem: Declared Feb. 15 on US chlorine, caustic soda, EDC, vinyl chloride monomer and polyvinyl chloride.

**LyondellBasell: Declared Feb. 15 on US polypropylene

**INEOS Olefins and Polymers USA: Declared Feb. 15 on polypropylene

**OQ Chemicals: Declared Feb. 15 on US oxo-alcohols, aldehydes, acids and esters produced at its Bat City, Texas, operations

SHUTDOWNS

**Westlake Chemical: 331,763 mt/year cracker, 249,475 mt/year chlorine, 274,423 mt/year caustic soda, 680,388 mt/year vinyl chloride monomer, 680,388 mt/year polyvinyl chloride, Calvert City, Kentucky

**Eastman Chemical: 7.33 million mt/year ethylene capacity, Longview, Texas

**INEOS: 1.89 million mt/year of ethylene capacity, Chocolate Bayou, Texas

**LyondellBasell: 3.26 million mt/year of ethylene capacity in Channelview, La Porte and Corpus Christi, Texas

**Dow Chemical: 750,000 propane dehydrogenation (PDH) unit, Freeport, Texas

**MEGlobal: 750,000 mt/year monoethylene glycol (MEG) plant, Freeport, Texas

**Total: 1.15 million mt/year PP, La Porte, Texas

**Lotte Chemical: 700,000 mt/year MEG, Lake Charles, Louisiana; 1 million mt/year joint-venture cracker

**Braskem: 360,000 mt/year PP Freeport, Texas; 475,000 mt/year PP La Porte, Texas; 225,000 mt/year PP Seadrift, Texas

**ExxonMobil: Cumulative 1.53 million mt/year from three units, HDPE and LLDPE capacity, Mont Belvieu, Texas

**Indorama Ventures: Port Neches, Texas, 235,867 mt/year cracker, 1 million mt/year ethylene oxide/MEG unit, 238,135 mt/year propylene oxide unit, and 988,000 mt/year of MTBE capacity; Clear Lake, Texas, 435,000 mt/year EO, 358,000 mt/year MEG.

**Olin: Freeport, Texas complex, with 3 million mt/year of caustic soda and 2.73 million mt/year of chlorine capacity; 748,000 mt/year of EDC

**OxyChem: Ingleside, Texas, 544,000 mt/year cracker; 248,000 mt/year chlor-alkali; 680,000 mt/year EDC; Deer Park and Pasadena, Texas, 1.27 million mt in PVC capacity; 1.79 million mt/year of VCM capacity; 580,000 mt/year chlor-alkali

**Shintech: Freeport, Texas: 1.45 million mt/year PVC

**Formosa Plastics USA: Entire Point Comfort, Texas, complex, including three crackers with a cumulative capacity of 2.76 million mt/year; 875,000 mt/year of high density polyethylene; 400,000 mt/year of low density PE; 465,000 mt/year of linear low density PE; two PP units with combined capacity of 1.7 million mt/year; 798,000 mt/year of PVC; 1 million mt/year of caustic soda and 910,000 mt/year of chlorine; 753,000 mt/year of VCM; 1.478 million mt/year of EDC; and a cumulative 1.17 million mt/year of monoethylene glycol operated by sister company Nan Ya Plastics.

**Dow Chemical: Certain units offline within Dow sites along the US Gulf Coast, but the company did not specify. Dow's Gulf Coast operations include a complex at Freeport, Texas, with three crackers able to produce a combined 3.2 million mt/year, two LDPE units with 552,000 mt/year and 186,000 mt/year HDPE; Dow's Seadrift, Texas, complex includes 490,000 mt/year LLDPE and 390,000 mt/year HDPE; Orange, Texas cracker, 882,000 mt/year; Dow told South American customers in a letter dated Feb. 16 that the company was assessing impact on PE production capacity "and we know that our ability to supply various products could be affected."

**TPC Group: Houston site shut down, including 544,310 mt/year butadiene unit, when boilers lost steam

**Motiva Chemicals: Port Arthur, 635,000 mt/year mixed-feed cracker

**Shell: Deer Park, Texas, refining and chemical complex, including two crackers with a combined 961,000 mt/year of capacity

**Shell: Norco, Louisiana, refining and chemical complex, including two crackers with a combined capacity of 1.42 million mt/year

**Chevron Phillips Chemical: Pasadena, Texas, 998,000 mt/year HDPE; also has cumulative 5.35 million mt/year in capacity of six crackers in Port Arthur, Baytown and Sweeny, Texas

RESTARTS

**ExxonMobil: Beaumont, Texas, restart activity begun; 826,000 mt/year cracker; 225,000 mt/year HDPE; 240,000 mt/year LDPE; 1.19 million mt/year LLDPE with some HDPE capacity

**ExxonMobil: Baytown, Texas, restart activity begun; three crackers with a combined capacity of 3.8 million mt/year; 800,000 mt/year PP

**Sasol: Restarts for 380,000 mt/year EO/MEG, Lake Charles, Louisiana

**Formosa Plastics USA: 513,000 mt/year PVC, 653,000 mt/year VCM, Baton Rouge, Louisiana

**LyondellBasell: Lake Charles, Louisiana, joint-venture 470,000 mt/year LLDPE; 420,000 mt/year LDPE

PRICES

**US spot polymer-grade propylene prices hit a fresh all-time high Feb. 23 of $1.25/lb FD USG, with all three US propane dehydrogenation plants shut down, one pre-freeze for planned work and the others on the freeze.

**US export acrylonitrile prices rose $255 week on week Feb. 23 to $2,080/mt FOB USG on higher feedstock propylene prices and PDH outages.

**US polymer prices held steady amid muted activity.