*Baseline normalized for Solutia and Taminco acquisitions, restart of production plant, and refinement of methodologies.
**Decreases due to switch from coal to natural gas boilers, reliability program and additional equipment installed to decrease emission from increased production.
2010-2012 US emissions calculated by EPA's GHG reporting rule and Non-US emissions calculated by ACC's GHG Protocol.
Currently updating to reflect Solutia acquisition.