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I’d like to Measure my Emissions; How Do I Do That?

CARB emission measurement requirements generally mirror the US EPA’s Acid Rain Program requirements for CEMS. In limited circumstances an operator may use occasional direct source testing; direct source testing plans must be reviewed by ARB prior to their inception. The decision to measure or calculate with a CEMS is extremely important: Not only must the decision be made by January of 2011, but once the choice is made, the Operator must stick with their decision permanently. Direct source testing, when allowed, does not have this limitation, however.