What to know about ExxonMobil’s $100M investment plans in Baton Rouge By Holly Duchmann - March 27, 2025 FacebookTwitterLinkedinEmailPrint ExxonMobil announced plans this week to invest more than $100 million in facility upgrades in Baton Rouge to produce high-purity isopropyl alcohol, a critical material for semiconductor chip manuf… Already an INSIDER? Sign in.