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: Energy Efficiency

Energy Efficiency


Energy Optimization: Hand-Picking Products for Energy Performance

Building Operating Management, Mar. 2015, by Naomi Millán.
http://www.facilitiesnet.com/energyefficiency/article/Making-the-Right-Choice-with-Energy-Optimization-Products-and-Services--15743

An article in 6 parts:
Part 1: Making the Right Choice with Energy Optimization Products and Services Part 2: ROI, Applicability, Operational Impact Influence Energy Decisions
Part 3: Focus on Benefits, Product Credibility in Energy Optimization Purchases
Part 4: Best Practices for Energy Optimization
Part 5: Pilot Programs, Veterans’ Insights Help with Energy Optimization
Part 6: Introducing the Apex Award for Energy Optimization

Energy-Efficient Makeup Air Units

ASHRAE Journal, Mar. 2015, by Hugh Crowther.
http://bookstore.ashrae.biz/journal/download.php?file=2015Mar_026-033_Crowther.pdf

"Unless you live in paradise, delivering makeup air to most buildings is expensive. Table 1 shows the amount of work it takes to heat and cool air (based on Chicago conditions) for a standard rooftop unit (a unit that recirculates air with typical air conditioning loads) and a makeup air (MUA) unit."

2015 ASHRAE Technology Awards: Energy Efficient Ice Rink

ASHRAE Journal, Mar. 2015, by Art Sutherland.
http://bookstore.ashrae.biz/journal/download.php?file=2015Mar_078-087_TechAward_Sutherland.pdf

"An extensive study conducted by Natural Resources Canada determined that a typical 40,000 ft2 (3716 m2) ice rink in Canada will consume an average of 1.5 million kWh of equivalent energy per year. The Westhills Recreation Centre in Langford, British Columbia, is nearly twice as big uses only 768,000 kWh. And, the refrigeration system for the ice surfaces produces so much waste heat that excess is shared with a nearby housing development."

2015 ASHRAE Technology Awards: Data Center Economizer Efficiency

ASHRAE Journal, Mar. 2015, by Brett Griffin.
http://bookstore.ashrae.biz/journal/download.php?file=2015Mar_064-071_TechAward_Griffin.pdf

"The Digital Chicago Datacampus took advantage of efficiency improvements made possible by improved server equipment thermal tolerances, which open up the opportunity to condition a data center space without mechanical cooling for significant portions of the year in a wide range of climates."

Energy Performance in Mission Critical Facilities

Consulting-Specifying Engineer, Mar. 2015, by Bill Kosik.
http://www.csemag.com/single-article/energy-performance-in-mission-critical-facilities/7d86458cbe2b48298e30ce1daaf36f5d.html

"Mission critical facilities, such as data centers, are judged carefully on their energy use. Engineers should focus on the codes and standards that dictate energy performance and how building energy performance can be enhanced."

Big Data, Small Generator: The Future of Data Centers is Big Green

Business Energy, Mar.-Apr. 2015, by Mark Scott Lavin.
http://www.businessenergy.net/DE/Articles/Big_Data_Small_Generator_28480.aspx

"Whether it’s a building filled with racks of managed cloud servers, a small colocation facility for local enterprises, or an Internet giant’s showcase IT installation, a data center is a complex and hungry beast."

Are Flexible Generation Plants Performing as Expected?

Power Magazine, Mar. 2015, by Thomas W. Overton.
http://www.powermag.com/are-flexible-generation-plants-performing-as-expected/?printmode=1

"Highly flexible, fast-ramping, fast-cycling combined cycle plants hit the market with a big splash a few years ago. But are they performing as advertised? Though the few operational plants are still new and still learning, the initial results are encouraging."

Creative Finance [Energy Efficiency Funding]

Building Operating Management, Mar. 2015, by Greg Zimmerman.
http://www.facilitiesnet.com/energyefficiency/article/Finding-Best-Financing-Options-for-Energy-Efficiency-Projects--15751

A 5 part article on how to select the best way to fund energy efficiency projects:
Part 1: Finding Best Financing Options for Energy Efficiency Projects
Part 2:‘Threshold Questions’ Help Find Path to Energy Efficiency Financing
Part 3: Financing Tools Include Energy Performance Contract, Energy Service Agreement
Part 4: Utility On-bill Financing an Added Option for Energy Efficiency Projects
Part 5: PACE Financing an Option for More Extensive Energy Efficiency Projects

Passive Solar Design From a Passive House Perspective

Home Power, Mar.-Apr. 2015, by Katrin Klingenberg and others.
http://www.homepower.com/articles/home-efficiency/project-profiles/passive-solar-design-passive-house-perspective?v=print

"The Passive House approach to passive solar home design optimizes a home’s energy and economic performance with the three tenets of passive design—insulation, windows, and mass."

Energy Optimization In Existing Buildings

Engineered Systems, Mar. 2015, by Mohamed Abaza.
http://www.esmagazine.com/articles/97017-energy-optimization-in-existing-buildings

"The importance of focusing on energy optimization in existing buildings is crucial to reducing energy consumption and greenhouse gas emissions. In the U.S., existing buildings represent 85-90% of entire building stock (75+ billion sq ft). Buildings are responsible for an estimated 40% of U.S. primary energy use, 72% of electricity consumption, 39% of carbon emissions, and1 13.6% of potable water consumption."

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