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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.

 


When Woody Biomass Brings Music to Your Ears!

TimberWest, Mar./Apr. 2014, by Barbara Coyner.
http://www.forestnet.com/TWissues/2014_march_april/biomass.php

"...did you know that a [Alaska] school district that utilizes woody biomass has saved enough money on heating and energy costs to hire a full-time music teacher AND build and heat a commercial greenhouse?"

Smart Buildings Meet the Smart Grid

Business Energy, May 2014, by William Atkinson.
http://www.distributedenergy.com/DE/Articles/
Smart_Buildings_Meet_the_Smart_Grid_25499.aspx


"Building automation technology provides building owners with the opportunity to reduce energy consumption and energy costs, and benefits only increase when coordinated with utilities' smart grids."

Eye on Innovation in Seattle: District Energy Positioned for Continued Success

District Energy, 2nd Quarter 2014, by Stan Gent. (Free registration required to view full-text of article.)
http://www.districtenergy-digital.org/districtenergy/2014Q2/?sub_id=DOwgMT0rNL8TV#pg14

"Seattle Steam Co. has long carried the district energy torch in Seattle, from its founding in 1893 to its position today as a leader in the city of Seattle's carbon reduction efforts. The company's switch to renewable biomass fuel in 2010 helped pique the city's interest in district energy expansion....."

New Frontiers in Energy Management [in Water and Wastewater Treatment Plants]

Business Energy, May 2014, by Penelope B. Grenoble.
http://www.businessenergy.net/DE/Articles/New_Frontiers_in_
Energy_Management_25501.aspx


"When facilities like wastewater treatment plants manage motor pumps, processes, and controls efficiently, customer relations improve along with operations."

Mandates Unleash Power of Large Battery Storage [in California]

Solar Industry, May 2014, by Michael Puttre.
http://www.solarindustrymag.com/issues/SI1405/FEAT_03_Mandates-Unleash-Power-Of-Large-Battery-Storage.html

"California has essentially jump-started the renewable energy storage market in North America with its requirement that the big three public utilities in the state deploy a total of 1.325 GW of grid storage capacity by 2024." Article also discusses various battery storage technologies.

City of Manitou Springs [CO] Votes to be 100 Percent Powered by Solar

SunShare/Manitou Springs/Colorado Springs Utilities, Press Release, Apr. 24, 2014.
http://www.manitouspringsgov.com/library/documents/news/
SunShare_Press_Release.pdf


"Manitou Springs to be first city in the nation to use community solar for 100 percent of electric energy needs ."
"After a historic vote last week, the city of Manitou Springs signed a contract to provide up to 100 percent of its city facilities’ energy needs from community solar. The energy will be generated by nearly 3,000 solar panels in SunShare’s newest solar garden awarded by Colorado Springs Utilities last winter. SunShare’s newest 2 megawatt AC community solar garden, the largest in the United States, will be under construction later this summer.
"

Surveying the US Waste-to-Energy Fleet

Biomass Magazine, May 2014, by Kolby Hoagland.
http://biomassmagazine.com/articles/10322/surveying-the-us-waste-to-energy-fleet

"Waste-to-energy plants in the U.S. generate nearly 2,500 MW of power and consume about 30 percent of the nation’s waste."

Progressive Cavity Pumps Provide Optimized Operation in Multiple Pulp & Paper Processes

Pumps & Systems, May 2014, by Nimish Sheth.
http://www.pump-zone.com/progressing-cavity/may-2014-progressive-cavity-pumps-provide-optimized-operation-multiple-pulp-paper

"Progressive cavity (PC) pumps are energy efficient and experience long life in harsh applications. Self-priming and with a low net positive suction head required, their positive displacement flow is proportionate to the speed and independent of discharge pressure. With their large capacity, PC pumps reach flow rates up to 1,500 gallons per minute and have high-pressure capability. With friction losses, pressures as high as 2,000 psi can be achieved. The addition of a cardan joint helps resolve wear and failure and delivers improved angularity and smooth transmission of radial and axial loads."

With Minimized Compressed Air Usage, AODDPs Provide an Energy-Efficient Solution

Pumps & Systems, May 2014, by Paul McGarry.
http://www.pump-zone.com/pumps/may-2014-minimized-compressed-air-usage-aoddps-provide-energy-efficient-solution

"A redesigned air-operated double diaphragm pump (AODDP) allows end users to reduce their energy costs."

David Crane and the Coming Electric Utility Apocalypse

Power Magazine, May 2014, by Kennedy Maize.
http://www.powermag.com/david-crane-and-the-coming-electric-utility-apocalypse/

"The hyperbole in the headline comes not from the author but from those nipping at the heels of the traditional electric utility industry. Hyperbole aside, several recent and likely future developments have set the stage for a new set of industry players" such as net-metering, distributed generation, demand-side management, government incentives, etc.

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.

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