Shale Gas: Green Energy Revolution or a Bridge to Nowhere?

Time: Wednesday, December 5, 2018 - 10:30am - 11:30am
Type: Seminar Series
Presenter: Allen Robinson; Department Head & Raymond J Lane Distinguished Professor, Dept. of Mechanical Engineering, Carnegie Mellon University
Room/Office: Becton 035
Location:
Becton Seminar Room
15 Prospect Street
New Haven, CT
United States

Department of Chemical & Environmental Engineering Seminar Series

Shale Gas: Green Energy Revolution or a Bridge to Nowhere?

Allen Robinson
Department Head

Raymond J Lane Distinguished Professor
Dept of Mechanical Engineering
Carnegie Mellon University


In the United States and around the globe, the rapid expansion of oil and natural gas production from shale and other tight geologic formations brings significant opportunity along with questions and controversy about potential effects on people and the environment. This talk will begin with a brief overview of the shale gas revolution, its implications for the United States energy supply, and the key technologies behind it (high volume hydraulic fracturing and horizontal drilling). I will then explore some of the controversies surrounding the potential environmental impacts and benefits of shale gas development, focusing air quality and climate. I will present results from chemical transport modeling and field measurements to illustrate the potential impacts of natural gas production on local and regional air quality, including ozone, fine particulate matter, and air toxics. I will also discuss several recent national-scale measurement campaigns to improve methane emissions inventories (methane is the dominant component of natural gas and a powerful greenhouse gas). The results reveal that superemitters (abnormally high emitting sources) play an important role in both the air quality and climate impacts of natural gas development.

Wednesday, December 5, 2018, at 10:30AM
Becton Seminar Room MC 035
Refreshments at 10:00 AM