Minnesota Administrative Rules
Agency 167 - Pollution Control Agency
Chapter 7019 - EMISSION INVENTORY REQUIREMENTS
Part 7019.3040 - CONTINUOUS EMISSION MONITOR (CEM) DATA
Universal Citation: MN Rules 7019.3040
Current through Register Vol. 48, No. 39, March 25, 2024
A. If an emission reporting facility or a facility issued an option B registration permit under part 7007.1120 that chooses to be assessed a fee under part 7002.0025, subpart 1, item C, subitem (1), has collected emissions data through use of a CEM in compliance with the preconditions in subitems (1) and (2), the the CEM data. The requirements in subitems (1) and (2) must be met:
(1) the CEM has been certified by the
commissioner; and
(2) the CEM data
have not been rejected by the commissioner due to failure by the owner or
operator to comply with parts
7017.1002 to
7017.1220; all applicable permit
conditions; and any other applicable state or federal laws pertaining to CEM
operation.
B. An emission inventory submitted according to item A must include:
(1) the total operating time of the
applicable emission unit and the total operating time of the CEM;
(2) an explanation of how the emissions were
calculated based on the CEM data. Except for facilities subject to part
7017.1020, for periods when the
CEM is down and the emissions unit is operating, missing emissions data must be
substituted with CEM data recorded during a representative period of operation
of the emissions unit, and, if applicable, of the control equipment operation
during the same calendar year for which the inventory is being submitted. The
CEM must have recorded data for at least 90 percent of the hours the emission
unit was operated for the calendar year for which the inventory is being
submitted. If substitute CEM data meeting these conditions is not available,
emissions during periods of CEM downtime must be calculated using the next
highest available method on the hierarchy of methods listed in part
7019.3030; and
(3) for facilities subject to part
7017.1020, substitute CEM data in
accordance with Code of Federal Regulations, title 40, part
75.
Statutory Authority: MS s 116.07
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