California Air Resources Board

Reporting Technical Meeting - October 30, 2025

• Meeting Agenda
• Staff Presentation - Covered Building Material Reporting
• Staff Presentation - Covered Project Reporting

Building Material Manufacturer and Importer Reporting

• Covered Building Material Reporting Information
• Reporting Tool for Covered Building Material Manufacturing Facilities (download)
• Reporting Tool for Covered Building Material Manufacturing Facilities Already Reporting to MRR (download)
• Reporting Tool for Covered Building Material Importers (download)
• Default Emissions Factors in Reporting Tools (download)

Covered Project Reporting

• Covered Project Reporting Information
• Covered Project Reporting User Guide and Calculation Methods
• Reporting Tool for Covered Projects (download)

Baseline Technical Meeting - September 9, 2025

• Meeting Agenda
• Staff Presentation
• Baseline Assessment Tool (download)
• Baseline Assessment Tool User Guide
• Baseline Assessment Tool Methods
• Baseline Assessment Tool supporting files (must be extracted with 7-zip or WinRar)
  • 1 of 2 (download)
  • 2 of 2 (download)
• Baseline Assessment Tool Economic Weighting/Feedback Template (download)