Industry News




04/18/2012

Nanocrystal Energy Recovery

 
Nanocrystal technology may hold the key to significant energy recovery.

The technology might be used to harvest energy from hot pipes or engine components, possibly representing a way to recover energy wasted in factories, power plants and cars. (Purdue University photo/Scott W. Finefrock)

Researchers are currently developing a technology that uses nanotechnology, specifically nanocrystal-coated fibers, that can potentially harvest energy from hot pipes, engine components, factories, power plants, and even cars.

"The ugly truth is that 58% of the energy generated in the United States is wasted as heat," says Yue Wu, a Purdue University assistant professor of chemical engineering. "If we could get just 10% back that would allow us to reduce energy consumption and power plant emissions considerably."

Researchers have coated glass fibers with a new "thermoelectric" material they developed. When thermoelectric materials are heated on one side electrons flow to the cooler side, generating an electrical current.

Coated fibers also could be used to create a solid-state cooling technology that does not require compressors and chemical refrigerants. The fibers might be woven into a fabric to make cooling garments.

Such fibers could be wrapped around industrial pipes in factories and power plants, as well as on car engines and automotive exhaust systems, to recapture much of the wasted energy. The "energy harvesting" technology might dramatically reduce how much heat is lost, says Wu.

In addition to generating electricity when exposed to heat, the materials also can be operated in a reverse manner: Applying an electrical current causes it to absorb heat, representing a possible solid-state air-conditioning method. Such fibers might one day be woven into cooling garments or used in other cooling technologies.

 

Xcel Energy’s Data Center Efficiency program can help data centers and large-scale IT operations improve reliability and energy efficiency.


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.

When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality. 

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.

Xcel Energy’s Data Center Efficiency program can help data centers and large-scale IT operations improve reliability and energy efficiency.


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.

When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality. 

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.


 
comments powered by Disqus
08/04/2015

New program from the EPA will cut GHG emissions.

08/03/2015

LED, smart control adoption will help FMs meet energy goals.

07/31/2015

Guidelines will apply to all in-patient settings.

07/30/2015

Commercial and industrial customers find value in retail power choices.

07/29/2015

Survey shows large increase in EMS usage.

07/28/2015

Remediating abandoned facilities shown to improve surrounding area.

07/27/2015

Survey shows pests can decrease perceived value of hospitality facilities.

07/24/2015

Nearly 25% of workers don’t know proper safety procedures for emergency situations.

07/23/2015

Better Buildings Challenge to help FMs replace troffer fixtures for efficiency improvements.

07/22/2015

Environmentally friendly buildings can improve occupant wellbeing. 

07/21/2015

Performance ratings now available for thermal, weather, and air barriers.

07/20/2015

Survey finds over half of employees are frequently unhappy with office temperature.

07/17/2015

State stays on track to achieve greenhouse gas reduction target.

07/16/2015

Lighting, acoustics rated as top concerns.

07/15/2015

Study shows health risks to long periods of standing.

07/14/2015

Social media giant selects wind energy.

07/13/2015

Global capacity increases to 1,712 GW.

07/10/2015

Mass killings may inspire similar acts of violence.

07/09/2015

Regulation will reduce waste, improve use of sustainable products.

07/08/2015

Alternative certification path to improve sustainability in California buildings.

Page 1 of 55
FirstPrevious[1]2345678910NextLast

Sponsored Links