US: Saint-Gobain plans to spend US$32m towards to upgrade to CertainTeed’s Chowchilla glasswool plant in California. The investment is part of a US$400m expansion package planned for four US plants previously announced in November 2021. The upgrade work at Chowchilla will include the addition of a new furnace and other equipment that will use less natural gas and electricity. It is the largest investment in the site since its creation in 1978. Saint-Gobain Group estimates that these improvements will reduce CO2 emissions by 4000t/yr at the site.
