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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.

 


Improve Pump Operations with VFD Network Multiplexing

Engineered Systems, Oct. 2014, by Steven Peterson.
http://www.esmagazine.com/articles/96788-improve-pump-operations-with-vfd-network-multiplexing

"From setting up node addresses to the nuances of lead and lag pump operation, explore the opportunities for tailored, more efficient performance and increased redundancy."

Nestlé Beats the Heat: Innovative Air-to-Water Heat Exchanger Recovers Heat from Air-Cooled Compressors

Compressed Air Best Practices, Oct. 2014.
http://www.airbestpractices.com/industries/food/nestle-beats-heat-innovative-air-water-heat-exchanger-recovers-heat-air-cooled-compr

"When the topic of discussion is making ice cream, the first thing that comes to mind isn’t heat, but at Nestlé’s Ice Cream factory in Tulare, California, heat is recovered from air-cooled air compressors to heat process water."

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."

Designs That Integrate--Applying ASHRAE 90.1

Engineered Systems, Oct. 2014, by Jeffrey C. Martin.
http://www.esmagazine.com/articles/96786-designs-that-integrate-applying-ashrae-901

"ASHRAE 90.1, Energy Standard for Buildings, has served as a benchmark for both new and retrofit commercial building design for the last 35 years and continues to lead today’s sustainably minded business culture. With 90.1 or similarly stringent energy codes being adopted by various states and municipalities across the country, it is imperative that owners, designers, and contractors understand the requirements and its implications on the design and budget of a project. Compliance with the standard is often required by law and a prerequisite to obtaining a building permit."

Final Report: ASHRAE and the Residential Construction Market Place

ASHRAE, June 2014.
https://www.ashrae.org/society-groups/meet-the-board/ashrae-and-the-residential-construction-market-place

"ASHRAE has long been considered a leader in commercial and institutional building design, construction and operation. In 2014, the Society looked at its role in residential, exploring how it can contribute most effectively to the improvement of the performance of residential buildings."

A Different Approach to Understanding Power Factor (Second of Three Parts)

Pumps & Systems, Oct. 2014, by Joe Evans.
http://www.pumpsandsystems.com/motors/october-2014-different-approach-understanding-power-factor-second-three-parts

"I hope that my last column (Pumps & Systems, September 2014) provided a clearer definition of power factor and how it can be calculated. Power factor can also be explained using a vector triangle, but comparing the voltage and current wave forms is more intuitive and can lead to a clearer understanding of what is actually going on."

Better Buildings Residential Program Solution Center

U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE), Oct. 28, 2014.
https://bbnp.pnnl.gov/

"Now available online, the Solution Center – a one-stop shop for residential energy efficiency program administrators and home performance professionals – highlights proven strategies that Better Buildings Neighborhood Program partners adopted to make energy efficiency more accessible to homes and businesses."

Green Building Certification Systems for Federal Buildings; Final Rule

U.S. Department of Energy, Oct. 14, 2014.
http://www.regulations.gov/#!documentDetail;D=DOE-EERE-OT-2010-0007-0084

"The U.S. Department of Energy (DOE) issues a final rule that implements a provision in the Energy Conservation and Production Act, as amended by the Energy Independence and Security Act of 2007, which requires DOE to identify a green building certification system and level that DOE determines to be the most likely to encourage a comprehensive and environmentally-sound approach to certification of green buildings."

An Untapped Solar Market: The Renewable Potential of Multi-family Housing

North American Clean Energy, Sept./Oct. 2014, by Zach Axelrod.
http://www.nacleanenergy.com/articles/18582/an-untapped-solar-market-the-renewable-potential-of-multi-family-housing

"Solar energy is rapidly becoming a popular option for homeowners as a way to save money. But, what about folks who live in apartments or condos? Multi-family dwellings, as they are known, are providing the next potential growth opportunity for the residential solar industry. Now, innovative financing mechanisms allow even low-income families to take part in the benefits of solar power."

Research Aims to Help Dairy Farmers Generate Sustainable Energy

Nevada Today, University of Nevada, Reno, Oct. 1, 2014, by Kirstin Swagman.
http://www.unr.edu/nevada-today/news/2014/sun-grant

"A new, collaborative grant at the University of Nevada, Reno will further research into biomass conversion by developing a cost-effective process for large-scale dairy farmers to generate energy from manure.

The University's new grant, "Sun Grant: Power/Waste Biomass," totals more than $600,000 over two years, with the bulk of the funds coming from the U.S. Department of Agriculture."

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

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