1. AB 32. California Global Warming Solutions Act of 2006. California State Assembly. 2006. https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200520060AB32
2. SB 32. California Global Warming Solutions Act of 2006: Emissions Limit. California State Senate. 2016. https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201520160SB32
3. SB-100. California Renewables Portfolio Standard Program: Emissions of Greenhouse Gases. 2018. https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201720180SB100
4. California Air Resources Board. California Sustainable Freight Action Plan. 2016. https://ww2.arb.ca.gov/sites/default/files/2019-10/CSFAP_FINAL_07272016.pdf.
5. California Air Resources Board. California’s 2017 Climate Change Scoping Plan. 2017. https://ww2.arb.ca.gov/sites/default/files/classic/cc/scopingplan/scoping_plan_2017.pdf.