Ralph Propper

President, Environmental Council of Sacramento

Ralph is currently President of the Environmental Council of Sacramento (ECOS), which has about 20 member organizations, including Breathe California Sacramento Region. Ralph retired 5 years ago from the California Air Resources Board’s Research Division, working in its Quality and Climate Science Section.
Since retirement, Ralph has also taught chemistry part-time at UC Davis and Sacramento City College.
Prior to his work at CARB, Ralph worked at the Coalition for Clean Air.