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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: Ventilation

Ventilation


Air Barriers: Expectations vs. Reality

Environmental Design & Construction (EDC), May 2014, by Richard Scott and Donald B. Snell. (Requires free registration to view full-text.)
http://www.edcmag.com/articles/95601-air-barriers-expectations-vs-reality?v=preview

"Air barriers are expected to be beneficial to owners of green buildings, but improper specification and installation can cause problems." Includes a chart that compares air barrier standards.


Balancing Home-Performance Demands with Ventilation Needs

Air Conditioning, Heating & Refrigeration News, Apr. 21, 2014, by Jen Anesi.
http://www.achrnews.com/articles/126433-balancing-home-performance-demands-with-ventilation-needs

"While new homes are being built tighter than ever, more and more contractors are helping their customers identify and rectify sources of energy loss in their homes, ensuring future energy savings and comfort for homeowners. But, as contractors seal up these homes, they also need to consider proper ventilation, avoid common mistakes, and follow industry protocols to ensure occupant health and safety."

Current Trends for Health-Care Ventilation

ASHRAE Journal, Apr. 2014.
http://tinyurl.com/p5b8gah

"Health-care design evolves constantly, reflecting improvements and advancements in surgical techniques, equipment (such as MRIs and robotic surgical equipment), clinical practices, hospital design trends, energy efficiency, sustainable design, and other factors. Ventilation for health-care facilities must change to be aligned with the changing needs of health-care facilities design, patients, surgeons, clinical staff, and visitors."

Right-Size Your Ventilation Needs [with DCV]

Buildings, Jan. 2014, by Jennie Morton.
http://www.buildings.com/article-details/articleid/16743/title/right-size%20your%20ventilation%20needs/viewall/true.aspx

"Can ventilation requirements and energy conservation go hand in hand? They can if you implement demand control ventilation (DCV). There’s no reason to waste energy conditioning air for people who aren’t in your building. Instead of supplying air at fixed rates, DCV automatically adjusts ventilation levels based on real-time occupancy measurements. This strategy allows you to meet code and reduce energy use without sacrificing indoor air quality."

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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

Archives of the weekly Energy Newsbriefs, from Oct. 2012 – Jan. 6, 2014, may be found on the WSU Energy Library web page.

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