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: Industrial Newsbriefs

Industrial


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."

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."

PSU Selling Carbon Credits to Chevrolet, Helping Offset Cost of Energy Efficiency

The Oregonian, Oct. 22, 2014, by Ted Sickinger.
http://www.oregonlive.com/business/index.ssf/2014/10/psu_selling_carbon_credits_to.html

"Portland State University is selling the carbon credits generated by energy efficiency projects during a two and half year period to Chevrolet.

The car giant is looking to burnish it environmental credibility with a voluntary carbon reduction initiative, and is buying carbon credits from 12 universities toward a goal of reducing carbon emissions by 8 million tons."


HP Supercomputer at NREL Garners Top Honor

National Renewable Energy Laboratory (NREL) Feature News, Oct. 13, 2014.
http://www.nrel.gov/news/features/feature_detail.cfm/feature_id=15403

"A supercomputer created by Hewlett-Packard (HP) and the Energy Department's National Renewable Energy Laboratory (NREL) that uses warm water to cool its servers, and then re-uses that water to heat its building, has been honored as one of the top technological innovations of the year by R&D Magazine."

Compressed Air Challenge: Maintaining Peak Compressed Air Efficiency

Maintenance Technology, Sept. 2014, by Ron Marshall.
http://www.maintenancetechnology.com/2014/09/compressed-air-challenge-maintaining-peak-compressed-air-efficiency/

"A well-maintained [compressed air] system will provide an uninterrupted supply of cool, clean and dry compressed air at a stable and appropriate pressure in the most efficient manner possible. Poorly maintained systems have frequent system shutdowns, heat or moisture problems, exhibit system pressures that fluctuate wildly at levels that are too high to produce efficiently, and typically waste air due to leakage.  ...here are several key maintenance-related points to consider for trouble-free compressed air system operation."

Energy Efficiency Advocates Optimistic About PACE Program [Texas]

The Texas Tribune, Oct. 7, 2014, by Jim Malewitz.
http://www.texastribune.org/2014/10/07/pace-loan-program-energy-efficiency-gains-momentum/

"PACE [Property Assessed Clean Energy] allows commercial and industrial property owners to use a property tax lien to finance energy efficiency upgrades like solar panels and water recycling systems. PACE programs bill an owner through the lien and forward payments to a private lender. Under a smooth-running program, property owners pay less than what they save on their energy bills. If a property is sold, the new owner inherits the debt — a rule meant to further reduce the risks of investment."

Evaluating Farm Slurry Extends Life & Performance [Pumps]

Pumps & Systems, Sept. 2014, by Paul Davies.
http://www.pump-zone.com/pumps/september-2014-evaluating-farm-slurry-extends-life-performance-0

"Pump manufacturers know that the engineering phrase “fit and forget” never holds true for rotating equipment. For all its reliability and longevity, a slurry pump that has been operating in a pit for several years will eventually fail. Several pumps can handle farming applications at a tenth of the initial cost for an application-specific slurry pump. However, replacing a cheaper, less effective pump every six months becomes a tiresome—and expensive—hassle for many farmers. This article features several examples of how selecting the right pump ensured worry-free operation in harsh pit service."

Energy Department Recognizes 11 Manufacturers for Energy Efficiency Achievements

U.S. Department of Energy, Oct. 2, 2014.
http://energy.gov/articles/energy-department-recognizes-11-manufacturers-energy-efficiency-achievements

"Building on the Administration’s efforts to double energy productivity and help American businesses save money by saving energy, the Energy Department today recognized 11 companies that have met ambitious energy-efficiency goals through the Better Buildings, Better Plants Program."

Is Waste Heat Recovery Right for Your Project?

Consulting-Specifying Engineer, Aug. 2014, by Daniel Cohen.
http://www.csemag.com/single-article/is-waste-heat-recovery-right-for-your-project/77fcf9eddf464b00d63ece42b4b6100b.html

"How to evaluate and specify waste heat recovery systems in various nonresidential building markets."

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."
Pages: Prev1234567NextReturn 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

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