Westlake(US:WLK)2025-12-15 15:00Footprint Optimization - The company is shutting down three North American chlorovinyl plants and exiting the styrene business due to unfavorable market conditions and high costs[2, 5] - These closures are expected to improve annual EBITDA by approximately $100 million and generate free cash flow savings of around $175 million in 2026[2, 9] - The company anticipates one-time charges of about $415 million in 4Q'25, including a $357 million non-cash accelerated depreciation, amortization, and asset write-off charge[9] - The shutdown includes the following capacity reductions: 825 million lbs of Chlorine (11% of WLK global capacity), 910 million lbs of VCM (11% of WLK global capacity), 1,000 million lbs of PVC (15% of WLK global capacity), and 570 million lbs of Styrene (100% of WLK global capacity)[5] Profitability Improvement Plan - The company's Profitability Improvement Plan aims to restore PEM's Return on Investment to an appropriate level[4] - The plan is expected to generate approximately $600 million per year of EBITDA uplift starting in 2026, with each of the three pillars contributing around $200 million[9, 10, 12] - The footprint optimization efforts, including North American chlorovinyls and styrene closures, are projected to contribute $100 million to the $200 million total from Footprint Optimization[10] - The plan has an expected payback period of less than one year on the $58 million cash costs required for execution[2, 9]