DWU Consulting: Cost Per Enplaned Passenger

This article discusses sources of cost per enplaned passenger (CPE), calculation of CPE, uses of CPE in airport finance, and current and potential efforts to supplement CPE with other financial metrics. CPE data in this article are extracted from a database updated from time to time.

Estimates of HVAC filtration efficiency for fine and ultrafine particles of outdoor origin

Parham Azimi, Dan Zhao, Brent Stephens Department of Civil, Architectural and Environmental Engineering, Illinois Institute of Technology, Chicago, IL, USA Received 31 July 2014, Revised 26 August 2014, Accepted 3 September 2014, Available online 4 September 2014. Abstract This work uses 194 outdoor particle size distributions (PSDs) from the literature to estimate single-pass heating, ventilating, and air-conditioning (HVAC) filter removal efficiencies for

A Legal Call to Arms to Remedy Environmental and Climate Ills

University of Oregon law professor Mary Wood says environmental laws in the United States are simply not working. In an interview with Yale Environment 360, she explains why she believes a new strategy and robust judicial intervention are needed to protect nature and the climate. By Fen Montaigne • January 2, 2014 Mary Christina Wood has an unsparing

Port of Seattle selects developer for 87-acre Des Moines Creek Business Park

by Scott Schaefer The Port of Seattle has selected a developer for the Des Moines Creek Business Park project – Panattoni Development Company, Inc. – a privately-held real estate development firm headquartered in Newport Beach, California. The firm was chosen from a field of four proposers to develop approximately 87 acres of property south of