3900 Air Resources Board
Program Descriptions


The Climate Change Program works to reduce greenhouse gas emissions to 1990 levels by 2020, and further reduce emissions to 80 percent of 1990 levels by 2050, as follows:
  • Develop, implement, and enforce measures for reducing greenhouse gas emissions, including emissions from mobile and stationary sources, as required by the California Global Warming Solutions Act of 2006 (AB 32, Chapter 488, Statutes of 2006).
  • Enforce laws and develop, implement, and enforce regulations to achieve the required greenhouse gas emission reductions and other requirements of AB 32.
  • Develop, implement, and oversee programs to achieve greenhouse gas emission reductions, including grant, loan, and other incentive programs.