Navigation Links
Queen's researchers propose rethinking renewable energy strategy
Date:2/11/2010

Researchers at Queen's University suggest that policy makers examine greenhouse gas (GHG) emissions implications for energy infrastructure as fossil fuel sources must be rapidly replaced by windmills, solar panels and other sources of renewable energy.

Their recommendations could be used to help policy makers restructure renewable energy production in a way that will optimize greenhouse gas emission reductions.

"The energy industry is expanding so rapidly that the dynamic nature of greenhouse gas emissions could pass a tipping point in the climate system if we're not careful," says Mechanical and Materials Engineering Professor Joshua Pearce, lead researcher on the study.

Pearce, Colin Law and Renee Kenny propose using dynamic life-cycle analyses for determining carbon-neutral growth rates that will not dramatically increase the level of GHG emissions as the energy industry expands.

This means, for example, weighing the benefits of dramatically increasing wind power against the increase in GHG emissions when the materials used to build the windmill are mined and when it is manufactured not just after it's been erected.

It also means decreasing production in some of the most polluted areas of the world, including China.

Using the carbon-neutral growth rate, the carbon mitigation potential for a solar electricity plant would be higher if it was commissioned in China and the solar cells were manufactured in Canada. But that is the exact opposite of the current trend, which is manufacturing in China and deploying in Europe or North America.

"When the growth of an industry is fast, the greenhouse gas emissions prevented by a given technology are negated to fabricate the next wave of technology deployment," Mr. Law. "We live in an era where there are physical constraints to the carbon emissions the climate can sustain in the short term, so this may be unacceptable."

The researchers' findings were recently published in the journal Energy Policy.


'/>"/>

Contact: Kristyn Wallace
kristyn.wallace@queensu.ca
613-533-600-079-173
Queen's University
Source:Eurekalert

Related biology news :

1. For honey bee queens, multiple mating makes a difference
2. MDC researchers develop new tool to investigate ion channels
3. Researchers reveal 3-D structure of bullet-shaped virus with potential to fight cancer, HIV
4. NTU researchers complete the worlds first in-depth study of the malaria parasite genome
5. Yale researchers may have uncovered the mechanism by which progesterone prevents preterm birth
6. Secrets to superb malting barleys explored by ARS researchers
7. UF researchers: Ancient crocodile relative likely food source for Titanoboa
8. ARS researchers develop method to speed up breeding of scab-resistant barley cultivars
9. National Jewish Health researchers discover how virulent bacteria
10. Epigenetics could help researchers determine any risks associated with low-dose radiation
11. University of the Basque Country researchers decode transcriptome for gray mullet
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... , Apr. 11, 2017 Research and Markets ... 2017-2021" report to their offering. ... The global eye tracking market to grow at a CAGR ... Global Eye Tracking Market 2017-2021, has been prepared based on an ... the market landscape and its growth prospects over the coming years. ...
(Date:4/5/2017)... 5, 2017 Today HYPR Corp. , ... server component of the HYPR platform is officially ... end-to-end security architecture that empowers biometric authentication across Fortune ... already secured over 15 million users across the financial ... connected home product suites and physical access represent a ...
(Date:3/30/2017)... 30, 2017 The research team of The ... (3D) fingerprint identification by adopting ground breaking 3D fingerprint minutiae recovery ... of speed and accuracy for use in identification, crime investigation, immigration ... ... A research team ...
Breaking Biology News(10 mins):
(Date:9/20/2017)... Palo Alto, CA (PRWEB) , ... September 20, ... ... and public interest organization focused on molecular manufacturing and other transformative technologies, announced ... categories, one for Experiment and the other for Theory in nanotechnology/molecular manufacturing. , ...
(Date:9/19/2017)... ... September 19, 2017 , ... ... automates the most dangerous step of sample prep for metals digestion—the addition of ... automation at an affordable price. The system is ideal for any laboratory performing ...
(Date:9/19/2017)... ... September 19, 2017 , ... A best-selling author and an ... “Grit” author Angela Duckworth and her team at Character Lab have joined Philadelphia’s ... international law firm with decades of experience supporting high-growth companies in the technology ...
(Date:9/19/2017)... ... 19, 2017 , ... The new and improved Oakton® pocket testers, from Cole-Parmer, ... upright with a new cap design that is versatile, functional and leakproof. They are ... to test water quality. , The Oakton pocket testers have many user-friendly and functional ...
Breaking Biology Technology: