HPAC Engineering

SOUNDING BOARD 

Feb 1, 2010, EDITED BY SCOTT ARNOLD, EXECUTIVE EDITOR

The Cost of Building Green The article The Cost-Effectiveness of Building (October 2009) examines available research on the cost of green buildings. Using...

Letters to the Editor 

Jan 1, 2010, EDITED BY SCOTT ARNOLD, EXECUTIVE EDITOR

Even though the definition of existing-building commissioning (EBCx) is given as a systematic process for investigating, analyzing, and optimizing the...

Letters 

Oct 1, 2009

Central utility plants While Carl C. Schultz, PE, LEED AP, makes a number of very good and valid points in his two-part Engineering Green Buildings column...

Letters to the Editor - May 2009 

May 1, 2009

Great article (The State of Energy: Revisited, March). It lays out the energy economic arguments in a very clear and concise manner. Matter of fact and...

How Green Is Green? 

Feb 1, 2009

The movement is taking the construction field by storm. Some are looking to reduce their impact on the environment, while others are motivated to control...