California Air Resources Board

SB 150 (Allen, Chapter 646, Statutes of 2017) requires the California Air Resources Board to prepare a report to the Legislature starting in 2018, and every four years thereafter, to discuss progress related to the Sustainable Communities Act, or SB 375, implementation. This progress report uses data-supported metrics to assess progress on transportation, housing, and land use strategies, identifies best practices and challenges to achieving greater reductions, and discusses the impact of State policies and funding.

Draft 2022 Progress Report

The Draft 2022 Progress Report and SB 150 Data Dashboard were available for public comment from June 7, 2022 through July 14, 2022.

• Draft 2022 Progress Report
• Draft Appendix A: Regional and Statewide Transportation, Housing, and Land Use Performance Metrics Under SB 150
• Draft Appendix B: Comparison of Observed Data with SCS Forecasts for Selected Metrics
• SB 150 Data Dashboard

Comment letters received on the Draft 2022 Progress Report

• California Association of Councils of Governments (CALCOG)
• Metropolitan Transportation Commission (MTC/ABAG)
• Group of public heath organizations
• California Department of Public Health (CDPH)
• California Building Industry Association
• Orange County Transportation Authority
• Southern California Association of Governments (SCAG)
• Association of Monterey Bay Area Governments (AMBAG)
• San Joaquin Valley Regional Planning Agencies' Directors' Committee
• Sacramento Area Council of Governments (SACOG)
• Building Industry Association of Southern California & Building Industry Legal Defense Foundation
• Group of environmental & transportation organizations
• The Two Hundred for Homeownership
• Environmental Health Coalition 

2018 Progress Report

• Executive Summary
• Final 2018 Progress Report
• Appendix A: Data Metrics Report – Regional and Statewide Indicators for SB 150
• Appendix B: Comparison of Select SB 150 Data Indicators with MPO SCS
• Appendix C: 2018 MPO Best Practices for SCS Development and Implementation
  • Appendix C