Industrial Process Emissions Monitoring Log Checklist [FREE PDF]

Industrial process emissions monitoring is a mandatory requirement under EPA 40 CFR Part 98 for facilities emitting 25,000 metric tons CO2e or more annually, and under EU ETS Monitoring, Reporting and Verification (MRV) rules for installations covered by the scheme. Accurate and continuous monitoring of process-specific emission sources—including combustion, chemical reactions, and fugitive releases—forms the foundation of a credible Scope 1 GHG inventory under the GHG Protocol Corporate Standar

Industry: Manufacturing
Frequency: Monthly
Estimated Time: 45-60 minutes
Role: Environmental Compliance Officer
Total Items: 35
Compliance: EPA 40 CFR Part 98 – Mandatory Greenhouse Gas Reporting Rule, EU ETS Monitoring and Reporting Regulation (EU) 2018/2066, ISO 14064-1:2018 – GHG Inventories at Organization Level, GHG Protocol Corporate Standard (2015 Revised Edition), Science Based Targets SBTi Corporate Manual v1.1 – Scope 1 Guidance

Emission Source Identification & Boundary Definition

Confirm all process emission sources within the monitoring boundary are identified and classified.

Have all Scope 1 emission sources within the facility boundary been identified and listed?
Are process emission sources classified by type (combustion, process, fugitive, vented)?
Has the facility's emission source inventory been updated to reflect any new or decommissioned equipment this month?
Are process units subject to EU ETS or EPA 40 CFR Part 98 reporting thresholds identified with permit IDs?
Is a site map or process flow diagram available showing the location of all monitored emission points?

Continuous Emission Monitoring System (CEMS) Status

Verify CEMS equipment is operational, calibrated, and producing valid data.

Are all required Continuous Emission Monitoring Systems (CEMS) operational this month?
Has CEMS calibration been verified and documented within the required calibration interval?
What is the CEMS data capture rate for this monitoring period (%)?
Have any CEMS outages or malfunctions been recorded and reported per regulatory requirements?
Are substitute data procedures applied and documented for any CEMS data gaps this period?

Combustion Emission Measurements

Record and validate measured emissions data from combustion processes.

Has total CO2 emitted from combustion processes been recorded for the reporting month (metric tons CO2)?
Has total CH4 emitted from combustion processes been quantified and recorded (metric tons CH4)?
Have fuel consumption volumes been verified against supplier invoices or metered flow data?
Are fuel-specific emission factors sourced from EPA AP-42, IPCC, or other approved references?
Has total combustion CO2e been converted using current IPCC AR6 GWP100 values?

Process-Specific & Non-Combustion Emissions

Monitor and record emissions from chemical reactions, calcination, and other industrial processes.

Have process-specific non-combustion emissions (e.g., calcination, fermentation, chemical reaction) been quantified?
Is a mass balance or stoichiometric calculation method used where direct measurement is not feasible?
Have process emissions been recorded by individual emission source rather than as a combined facility total?
Have any significant changes in production rates or process chemistry affected emission volumes this month?
What is the total process-specific CO2e recorded this month (metric tons CO2e)?

Fugitive & Vented Emissions Monitoring

Record and assess fugitive emissions from equipment leaks, vents, and storage.

Has a leak detection and repair (LDAR) survey been conducted on pressurized equipment this month?
Have all identified fugitive emission leaks been logged and assigned corrective repair actions?
Have vented emissions from pressure relief devices or process vents been quantified this period?
Are fugitive emission estimates based on component count methods, engineering calculations, or direct measurement?
What is the total estimated fugitive CO2e for this monitoring period (metric tons CO2e)?

Total Monthly GHG Inventory Aggregation

Aggregate all emission sources into the monthly facility-level GHG total.

Has the total monthly Scope 1 GHG inventory been compiled from all emission source categories?
What is the total facility Scope 1 CO2e for this reporting month (metric tons CO2e)?
Has the monthly total been compared to the same month in the prior year to identify anomalies?
Does the facility remain within its permitted annual emissions limit or EU ETS allocation based on current monthly data?
Have the aggregated monthly emissions been entered into the regulatory reporting system (e.g., EPA e-GGRT or EU ETS registry)?

Verification Readiness & Regulatory Documentation

Ensure all monitoring data is documented to a standard suitable for third-party verification.

Are all monitoring data records, calculation sheets, and supporting documents compiled and accessible for verification?
Has the monitoring methodology applied this month been reviewed for consistency with the approved monitoring plan?
Have any material deviations from the monitoring plan been documented and reported to the relevant authority?
Are photographic records or instrument readouts attached as supporting evidence?
Additional notes, observations, or corrective actions identified during this monitoring log?

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Why Use This Industrial Process Emissions Monitoring Log Checklist [FREE PDF]?

This industrial process emissions monitoring log checklist [free pdf] helps manufacturing teams maintain compliance and operational excellence. Designed for environmental compliance officer professionals, this checklist covers 35 critical inspection points across 7 sections. Recommended frequency: monthly.

Ensures compliance with EPA 40 CFR Part 98 – Mandatory Greenhouse Gas Reporting Rule, EU ETS Monitoring and Reporting Regulation (EU) 2018/2066, ISO 14064-1:2018 – GHG Inventories at Organization Level, GHG Protocol Corporate Standard (2015 Revised Edition), Science Based Targets SBTi Corporate Manual v1.1 – Scope 1 Guidance. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What does the Industrial Process Emissions Monitoring Log Checklist [FREE PDF] cover?

This checklist covers 35 inspection items across 7 sections: Emission Source Identification & Boundary Definition, Continuous Emission Monitoring System (CEMS) Status, Combustion Emission Measurements, Process-Specific & Non-Combustion Emissions, Fugitive & Vented Emissions Monitoring, Total Monthly GHG Inventory Aggregation, Verification Readiness & Regulatory Documentation. It is designed for manufacturing operations and compliance.

How often should this checklist be completed?

This checklist should be completed monthly. Each completion takes approximately 45-60 minutes.

Who should use this Industrial Process Emissions Monitoring Log Checklist [FREE PDF]?

This checklist is designed for Environmental Compliance Officer professionals in the manufacturing industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.

Can I download this checklist as a PDF?

Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.