In 2008 and 2009, the City of Houston published an Emissions Reduction Plan that has driven much of the City’s current energy efficiency and renewable energy activity.
Mobile Monitoring of Volatile Organic Compounds in the Eagle Ford Shale
HARC deployed a mobile laboratory equipped with a Geographical Positioning System (GPS), a portable meteorological station, and a Proton Transfer Reaction-Mass Spectrometer (PTR-MS) to perform real time measurements of ambient concentrations of toxic volatile organic compounds in the vicinity of oil and gas sites located on a large private property in the Eagle Ford Shale of South Texas. The HARC microscale air quality model was then used to attribute observed peaks in ambient concentration to specific emission points, such as flares and loading/unloading facilities, and to quantify the associated emissions. The air quality impacts of the inferred emissions were also assessed.
E. P. Olaguer, M.H. Erickson, A. Wijesinghe, B.S. Neish, J. Williams, and J. Colvin, 2016; “Updated Methods for Assessing the Impacts of Nearby Gas Drilling and Production on Neighborhood Air Quality and Human Health,” J. Air and Waste Management Assoc., vol. 66, 173-183.
Research Associate, Engine and Emissions Control
HARC is working to help local communities improve air quality and quality of life.
The electric system is experiencing rapid growth in the adoption of a mix of distributed renewable and fossil fuel sources, along with increasing amounts of off-grid generation.
Advanced engine control strategies and after-treatment control strategies are being developed to meet stringent emissions regulations for large diesel engines.