SmartCEM^® predictive emissions monitoring systems (PEMS) are extremely cost-effective compliance monitoring solutions. SmartCEM^® products have been demonstrated to be accurate and highly reliable when compared to continuous emissions monitoring systems (CEMS) in independent field tests conducted by the U.S. EPA. The SmartCEM^® products were designed to provide advanced and superior emissions monitoring capability and are guaranteed to pass certification testing under 40 CFR. SmartCEM^® solutions can be operated independent of a CEMS under most regulations promulgated to date.