This page provides an overview of subtopics that are central to Subpart H reporting. This information is entered from the Cal e-GGRT Subpart H Overview web form shown below. Each topic represents a key web form(s) you where you need to enter information:

• #Subpart H Summary Information for this Facility
• #Subpart H Kiln Information
• #Subpart H Emissions Information
• #Subpart H Validation Report

The end of the page provides links you can use for more detailed information and instructions on entering required information related to each of these topics.

Subpart H Summary Information for this Facility

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Subpart H requires you to report the following data about your facility:

• Annual CO₂ process emissions from cement manufacturing (metric tons)
• Annual cement production for the facility (short tons)
• The total number of kilns at the facility
• The total number of operating kilns

Subpart H Kiln Information

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The required kiln information and the forms associated with required kiln information are entered into Cal e-GGRT are different for kilns that are monitored by a Continuous Emissions Monitoring System (CEMS) and kilns that are NOT monitored by a CEMS.

As a result, separate help content has been created in this subpart for entering kiln information for kilns monitored by CEMS and kilns NOT monitored by CEMS.

For each kiln that is NOT monitored by CEMS at your facility, the following kiln information is required:

• An indication of whether annual CO₂ emissions from raw materials will be estimated based on consumption of individual raw materials or based on the amount of raw kiln feed consumed annually
• A unique identifier and optional description
• A unique identifier/description for each raw material consumed in the kiln during the reporting year (applies only if the estimate of annual CO₂ emissions from raw materials is based on consumption of individual raw materials)

For each kiln that is monitored by CEMS at your facility, the following kiln information is required:

• A unique identifier and optional description

Subpart H Emissions Information

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Subpart H Cement Production does NOT require you to report CO₂ process emissions for each kiln NOT monitored by CEMS.

CO₂ process emissions for all kilns should be reported in the SUBPART H SUMMARY INFORMATION FOR THIS FACILITY table on the Subpart Overview page.

For each CEMS Monitoring Location, provide the following information:

• A unique unit name or identifier for the CML (see also About Unique Unit Names)
• An optional description or label for the CML
• The configuration of processes or process units that are monitored by the CML:
  • Single industrial process or process unit that exhausts to a dedicated stack
  • Multiple industrial processes or process units share a common stack
  • Industrial process or process unit shares a common stack with one or more stationary fuel combustion units
• The name of each fuel combusted in the unit(s) monitored by the CEMS
• The Tier 4/CEMS methodology start and end dates
• The cumulative total of hourly CO₂ mass emissions for each quarter of the reporting year (in metric tons) (Do not cumulate emissions data between quarters)
• The total annual CO2 mass emissions measured by the CEMS (in metric tons)
• An indication whether emissions reported for the CEMS include emissions calculated according to 98.33(a)(4)(viii) for a slipstream that bypassed the CEMS
• The total annual biogenic CO₂ emissions from the combustion of all biomass fuels combined (in metric tons) (if applicable)
• The total annual non-biogenic CO₂ emissions (includes fossil fuel, sorbent, and process CO₂ emissions, in metric tons)
• The total annual CH₄ and N₂O emissions associated with the combustion of all Table C-2 fuels combusted in all processes/process units monitored by the CEMS derived from application of Equation C-10 (in metric tons) (if there are no combustion emissions in this CML, please enter zero)
• The total number of source operating hours in the reporting year
• The total operating hours in which a substitute data value was used in the emissions calculations for the CO₂ concentration parameter
• The total operating hours in which a substitute data value was used in the emissions calculations for the stack gas flow rate parameter
• If moisture correction is required and a continuous moisture monitor is used, the total operating hours in which a substitute data value was used in the emissions calculations for the stack gas moisture content parameter
• An indication of the process units monitored by the CML

Subpart H Validation Report

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See Also

Screen Errors
Subpart H Summary Information for this Facility
Subpart H Kiln Information for Kilns NOT Monitored by CEMS
Subpart H Kiln Information for Kilns Monitored by CEMS
Subpart H Emissions Information for Kilns NOT Monitored by CEMS
Subpart H Emissions Information for Kilns Monitored by CEMS
Subpart Validation Report