Clean Air v. Electric Reliability: The Case of the Potomac River Generating Station

Environmental activists considered the shutdown of the Potomac Station a victory for environmental sustainability and a victory for the cause of clean air. Additionally, citizens of Alexandria, Virginia found this to be a victory over the “outdated” polluting coal burning power plant. Looking at the history of the Potomac Station, however, shows that without significant increases in transmission capacity to the mid-Atlantic, the Potomac Station could never have been shut down. This article addresses the case of the Potomac Station and the role of the Department of Energy, the Environmental Protection Agency, the Virginia Department of Environmental Quality, and the Federal Energy Regulatory Commission in the shutdown of the Potomac Station to show that without an expansion in transmission capacity, the environmental concerns would not be enough to shut down the Potomac Station

Determination of atmospheric moisture structure and infrared cooling rates from high resolution MAMS radiance data

This program has applied Multispectral Atmospheric Mapping Sensor (MAMS) high resolution data to the problem of monitoring atmospheric quantities of moisture and radiative flux at small spatial scales. MAMS, with 100-m horizontal resolution in its four infrared channels, was developed to study small scale atmospheric moisture and surface thermal variability, especially as related to the development of clouds, precipitation, and severe storms. High-resolution Interferometer Sounder (HIS) data has been used to develop a high spectral resolution retrieval algorithm for producing vertical profiles of atmospheric temperature and moisture. The results of this program are summarized and a list of publications resulting from this contract is presented. Selected publications are attached as an appendix