Albert Presto-Mechanical Engineering - Carnegie Mellon University

Albert Presto

Assistant Research Professor, Mechanical Engineering

Address:
5000 Forbes Avenue
Doherty Hall 2115
Pittsburgh, PA 15213
Phone: 412-721-5203

Bio

Dr. Albert Presto is an Assistant Research Professor in the Department of Mechanical Engineering and a member of CMU's Center for Atmospheric Particle Studies (CAPS). Dr. Presto's research focuses on pollutant emissions from energy extraction and consumption and the subsequent atmospheric transformations that these emissions undergo. Energy production and consumption is a major source of pollutants and greenhouse gases to the atmosphere. Gas and oil wells emit methane, a powerful greenhouse gas. Cars and trucks operating on gasoline and diesel fuels emit carbon monoxide, nitrogen oxides, and particulate matter. Particulate matter from mobile sources is largely the result of incomplete or inefficient combustion in the form of organic aerosol and carbon soot. In addition to the direct emissions of pollutants, dilute exhaust undergoes oxidation in the atmosphere. This oxidation chemistry can lead to the production of secondary pollutants, such as ozone and secondary particulate matter.

Dr. Presto investigates the contributions of primary and secondary pollution with ambient measurements, laboratory experiments, source testing of pollution sources, and atmospheric models. This multi-pronged and multi-disciplinary approach allows for a holistic view of pollutant emissions and transformations in the atmosphere.

In addition to having environmental impacts, these pollutants, particularly ozone and particulate matter, adversely impact human health. Dr. Presto collaborates with medical professionals to develop detailed studies of pollutant exposure on a neighborhood-by-neighborhood basis, and to better understand the relationships between pollutant emissions and adverse health effects such as childhood asthma.

Related News

Fracking may worsen asthma for nearby residents, study says

Carnegie Mellon study finds methane emissions from conventional natural gas sites surpass emissions from hydraulic fracking sites

Presto awarded Carnegie Science Center Environmental Award for his work mapping pollutant concentrations in Pittsburgh

Presto discusses Shenango Coke plant closing on Essential Pittsburgh

Presto receives $600K NSF grant for organic aerosol research

Presto named to 40 Under 40 by Pittsburgh Magazine

Presto sheds light on air quality in Pittsburgh Post-Gazette

Education

B.S. 2001, Chemical Engineering, Cornell University
Ph.D. 2005, Chemical Engineering, Carnegie Mellon University

Publications

Full publication list: http://www.researcherid.com/rid/C-3193-2008

Professional Associations

American Association for Aerosol Research
American Geophysical Union
International Society of Exposure Science

Awards and Honors

Pittsburgh Magazine 40 Under 40, 2015
Carnegie Science Center Environmental Award, 2016