Bookmark and Share

Energy Newsbriefs Blog

This current awareness service is prepared by the WSU Energy Program Library with funding from the U.S. Department of Energy State Energy Program. This information is provided for energy professionals and interested members of the public to highlight recent energy-related news, articles, and reports that discuss energy efficiency, energy conservation, and renewable sources of energy in engineering and policy circles.

 

Category: Indoor Air Quality

Indoor Air Quality


What Every TAB [Test-And-Balance] Technician Needs to Know About Indoor Air Quality

Consulting-Specifying Engineer, Apr. 2, 2015, by William Carson Judge.
http://www.csemag.com/single-article/what-every-tab-technician-needs-to-know-about-indoor-air-quality/3b78cade682d1e1f6f17adca56f6e0a6.html

"Poor indoor air quality (IAQ) contributes to a substantial number of health problems. ASHRAE Standard 55-1992 addresses the most common factors related to the comfort of occupants within the space. This article outlines the guidelines."

Case in Point: Symphony Hall Cooling Tower Hits the Right Notes

Engineered Systems, Mar. 2015.
http://www.esmagazine.com/articles/97021-symphony-hall-cooling-tower-hits-the-right-notes

"In an effort to eliminate disruptive airflow noises during performances, the Symphony Hall at The Woodruff Arts Center in Atlanta installed cooling towers designed with the benefit of quieter operation."

Humidification Options For Commercial Buildings

Engineered Systems, Feb. 2015, by Steven G. Liescheidt.
http://www.esmagazine.com/articles/96977-humidification-options-for-commercial-buildings

"Although industry debate about the research on acceptable humidity levels may continue, there is a growing realization that commercial buildings need some form of humidity control to provide optimum occupant comfort and productivity."

Energy Impacts of Laboratory Ventilation Methods

Heating/Piping/Air Conditioning Engineering, Feb. 2015, by Victoria Herman and others.
http://hpac.com/iaq-ventilation/energy-impacts-laboratory-ventilation-methods?page=1

"Laboratory ventilation method—fixed percentage offset or fixed flow per door—has little effect on overall energy consumption compared with other design variables."

ASHRAE 170 Update: Standard Operating Procedure

Engineered Systems, Nov. 2104, by Gary Hamilton.
http://www.esmagazine.com/articles/96847-ashrae-170-update-standard-operating-procedure

"Providing adequate ventilation is a very important part of a patient’s wellbeing in a health care setting. Maintaining a high level of indoor air quality (IAQ) has become an increasing challenge for health care facilities. A critical part of ensuring proper IAQ is supplying the appropriate amount of ventilation to replenish oxygen, to remove carbon dioxide, and to reduce the activity of airborne pathogens."

Saving on Natatorium Energy Costs with Green Options

The Construction Specifier, Oct. 2014, by Ralph Kittler.
http://www.constructionspecifier.com/saving-on-natatorium-energy-costs-with-green-options/

"When it comes to designing indoor swimming pool facilities, it is critical to ensure not only a healthy interior environment, but also energy efficiency. New technologies can provide both optimal natatorium environmental control and curtail utility consumption when specified."

Choosing a Whole-House Ventilation Strategy (Pt. 2)

Journal of Light Construction, Oct. 2014, by Allison Bailes.
http://www.jlconline.com/ventilation/choosing-a-whole-house-ventilation-strategy_o.aspx

"An update on current standards and how to meet them."

Airside Economizers For Indoor Pools

Engineered Systems, Oct. 2014, by Patrick J. Reynolds.
http://www.esmagazine.com/articles/96785-airside-economizers-for-indoor-pools

"Sometimes it’s less important to think outside the box than to notice that the stuff inside the box has changed. In the case of airside economizers, more modern components and seasonal opportunities can make things work swimmingly."

Energy Efficiency Can Negatively Impact Public Health

Scientific American - Plugged In Blog, Sep. 10, 2014, by Melissa C. Lott.
http://blogs.scientificamerican.com/plugged-in/2014/09/10/energy-efficiency-can-have-negative-impacts-on-public-health/

"Some energy efficiency improvements could cost lives by increasing indoor radon exposure and the resulting risk of developing lung cancer.  According to an article in the British Medical Journal, energy efficiency improvements could reduce home energy use and greenhouse gas emissions (which could lead to many health benefits). But, improvements that decrease air exchange rates lead to elevated exposure to indoor pollutants, including radon."

At the Tipping Point of Airtightness

Home Energy, Sep./Oct. 2014, by Max Sherman. [Scroll to page 12.]
http://www.omagdigital.com/publication/index.php?i=0&m=15729&l=1&p=3&pre=

Looks at the history of residential air tightness, air infiltration, and indoor air quality and the evolution of testing and measuring.
Pages: Prev12NextReturn Top

About

The Energy Newsbriefs Blog is a continuation of the weekly Energy Newsbriefs. Please bookmark this site and return frequently. Although we will not be accepting comments from within the Blog, we would be happy to hear from you by email at library@energy.wsu.edu