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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.

 


Specifying LED Luminaires

Consulting-Specifying Engineer, Aug. 2014, by Brian Fiander.
http://www.csemag.com/industry-news/codes-and-standards-updates/single-article/specifying-led-luminaires/aa5a4f9f407c8257856e0f6ef4966919.html

"LEDs are in demand because of their energy efficiency and long lifecycle. This article reviews the key aspects of specifying LEDs, provides a lifecycle comparison to other types of lighting, and discusses the codes that dictate their specification."

State Compliance Options [for Carbon Reduction] under EPA's Clean Power Plan

Sustainability: The Journal of Record, Aug. 2014, by Kate Swayne Wilson and others.
http://online.liebertpub.com/doi/pdf/10.1089/SUS.2014.9779

"While the ruling is not without opposition, many stakeholders were relieved to find that it [the Clean Power Plan] offers flexibility for each state to achieve its assigned carbon reduction target, and that states and utilities will be able to build on initiatives already in place."

Snohomish PUD Tidal Power Project Not to Advance

Snohomish (WA) PUD Press Release, Sept. 30, 2014.
http://www.snopud.com/newsroom.ashx?p=1102&173_na=276

"Snohomish County Public Utility District (PUD) today announced it will no longer pursue its pilot tidal energy research project in Admiralty Inlet, west of Whidbey Island."

What’s Needed to Address U.S. Geothermal’s Deep-Seated Challenges?

Power Magazine, Sep. 2014, by Kennedy Maize.
http://www.powermag.com/whats-needed-to-address-u-s-geothermals-deep-seated-challenges/

"Geothermal generation is clean, renewable, and cost-effective over the long term, and the U.S. has vast untapped geothermal resources. So why is it still operating on the sidelines?"

Includes a sidebar that summarizes "The International Scene".

Smart Grid Master Planning at NC State: Centennial Campus Already a Smart Grid R&D Leader

District Energy, Third Quarter 2014, by Ben Dombrowski.
http://www.districtenergy-digital.org/districtenergy/2014Q3?pg=14#pg14

"North Carolina State University recently commissioned a smart grid master plan to guide the development of integrated, efficient and optimized utility services on its research campus."

Pre-Screening Unlocks Savings Potential in Large Pump Systems

Pumps & Systems, Sep. 2014, by Ray Hardee.
http://www.pump-zone.com/pumps/september-2014-pre-screening-unlocks-savings-potential-large-pump-systems

"When facilities—whether paper mills, refineries, or chemical or waste treatment plants—decide to implement pump system improvements, the first question is always the same: Where to begin? This month’s column looks at the pre-screening process, when plant management teams decide which system to tackle first. The pre-screening process quickly identifies which pump system has a high probability of improving plant operations, reducing total cost and increasing system uptime."

Stay in Control: Specifying Building Automation Systems for Cost Savings

The Construction Specifier, Sep. 2014, by Kevin Callahan.
http://www.constructionspecifier.com/stay-in-control-specifying-building-automation-systems-for-cost-savings/

"In the same way today’s mobile phones have capabilities far beyond traditional telephones, modern building automation systems (BAS) have added many benefits transcending their original roots in heating and cooling control. Today’s BAS help facility professionals obtain greater efficiencies from numerous building systems, including:
  • lighting;
  • security/access control;
  • fire and life safety;
  • elevators and escalators;
  • irrigation; and
  • HVAC.

An appropriately equipped BAS can also meet specialized needs such as emergency and critical systems monitoring in hospitals, and tenant billing for leased spaces in office buildings."


Making the Grade: Assessing U.S. [Wind] Policy

North American Windpower, Aug. 2014, by Mark Del Franco.
http://www.nawindpower.com/issues/NAW1408/FEAT_02_Making-The-Grade-Assessing-U.S.-Policy.html

"Industry stakeholders help review several state and federal policy decisions and the potential impacts on wind power."

Includes:
  1. EPA's Clean Power Plan
  2. Ohio's Double Whammy
  3. Master Limited Partnerships
  4. Wind PTC

Variable Volume DOAS Fan-Powered Terminal Unit

ASHRAE Journal, Aug. 2014, by Dan Int-Hout. [Choose Download or Save.]
http://bookstore.ashrae.biz/journal/download.php?file=2014Aug_070-073_HVACapps_Int-Hout.pdf

"Today’s design engineers face a series of complex decisions in an effort to reduce energy consumption and maintain comfort, all while meeting a variety of codes and standards. One option that seems to satisfy all these requirements is a DOAS [dedicated outdoor air system] fan-powered terminal unit. Its combination of a variable speed ECM fan, large sensible cooling coil, and small DOAS primary air valve allows for the widest possible range of operational strategies that both minimize energy and maximize ventilation control."


Cheese Factory: Biogas Heats Production

ASHRAE Journal, Aug. 2014, by Gheorghe Mihalache. [Select Download or Save]
http://bookstore.ashrae.biz/journal/download.php?file=2014Aug_080-085_TechAward_Mihalache.pdf

A 2014 ASHRAE Technology Award Case Study: 1st Place, Industrial Facilities or Processing Existing.

"The Fromagerie des Basques family cheese factory in Trois Pistoles, Quebec, Canada, transforms about 800,000 gallons (3 million L) of milk into cheese each year.... In 2011, a project was developed that included building a mechanical room, constructing a treatment plant to turn whey and white water into biogas to produce heat for cheese production, and modifying the high-temperature, short-time pasteurizer to use rejected heat to preheat milk. The projects reduced the amount of heating oil used by 64%, even with the addition of several buildings increasing the total square footage by 8,100 ft2 (753 m2)."  

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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.