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Plug Loads, RTU Energy Savings, and more
June 4, 2013
June 2013 issue of E Source Tech News.
Content type: Service E-mail | Document ID: TAS-SE-2013-06
Drinking from the Fire Hose Never Tasted So Good
Wrapping Up the 2013 Energy Managers' Roundtable
April 29, 2013
It’s been a wild week at the E Source Energy Managers’ Roundtable. From building energy analytics and information technologies to deep energy retrofits and behavior-change strategies, we covered a lot of ground in just a few short days.
Content type: E Source Blog | Document ID: ES-Blog-4-29-13-EMR-Day3 | Author: Bryan Jungers - Research Manager
Savings from Variable Refrigerant Flow Systems
July 30, 2012
I've been studying heating and cooling technologies for many years, and variable refrigerant flow (VRF) systems are one of the more interesting efficiency opportunities that I've seen in a while. Instead of circulating conditioned air, VRF systems circulate refrigerant to multiple fan-coil units in the ...
Content type: E Source Blog | Document ID: ES-Blog-7-30-12-VRF | Author: Peter Criscione - Research Manager
Boosting Air-Conditioning Efficiency with Nanotechnology
December 21, 2010
After a decade of debunking refrigeration oil additives, I am pleasantly surprised to discover that not only are researchers developing new kinds of additives that are well-grounded in scientific theory, but that a start-up company in my home town of Boulder, Colorado, is working on one that it hopes ...
Content type: E Source Blog | Document ID: ES-Blog-12-21-10-Nanotechnology | Author: Jay Stein - Executive Vice President of Research
Are Data Centers Too Cool for Their Own Good?
Tech News, March 2010
March 1, 2010
A 2009 report shows that widespread misunderstanding about where to measure the air temperature in data centers is leading to significant energy waste.
Content type: Tech News | Document ID: TAS-TN-3-10a | Author: Kitty Stevenson
New Residential HVAC Motors Open Up Retrofit Opportunities
July 29, 2009
Three high-efficiency motors introduced in 2009 offer new retrofit savings opportunities for residential furnaces and air conditioners.
Content type: Tech News | Document ID: TAS-TN-8-09b | Author: Peter Criscione
Cost-Cutting Technique Puts Refrigerant Charge in the Palm of Your Hand
July 29, 2009
A breakthrough temperature-based technique for determining and adjusting refrigerant charge levels in air conditioners has the potential to reduce the costs of maintaining equipment efficiency.
Content type: Tech News | Document ID: TAS-TN-8-09e | Author: Mary Horsey
High-Efficiency Specifications for PTACs
March 1, 2007
One of our hotel customers is replacing all of its packaged terminal air-conditioning units (PTACs). Are any efficiency criteria available that can be used as a baseline from which to judge high-efficiency units?
Content type: Tech News | Document ID: TAS-TN-3-07c | Author: Peter Criscione
