Cradle-to-Gate Life Cycle Analysis Model for Alternative Sources of Carbon Dioxide

2013 ◽  
Author(s):  
Timothy J. Skone ◽  
James Littlefield ◽  
Greg Cooney ◽  
Matt Jamieson ◽  
Greg Schivley ◽  
...  
2013 ◽  
Author(s):  
Timothy J. Skone ◽  
Robert E. James III ◽  
Greg Cooney ◽  
Matt Jamieson ◽  
James Littlefield ◽  
...  

Author(s):  
Senta Riley ◽  
John E. Wentz ◽  
John Angeli

Wind turbines have seen increasing use over the past decades as an alternative mode of energy production. One specific use of vertical axis wind turbines is for the powering of rural telecommunication towers. In this research a cradle-to-gate life cycle analysis is used to compare three different designs for a stackable, capped, Savonius-style vertical axis wind turbine blade capable of producing from one to three kilowatts. The analysis compares the energy consumed and carbon dioxide emissions from material production and manufacturing of two different aluminum blade designs and a polypropylene design each having the same energy generation capacity. Primary and secondary aluminum materials were included in the analysis. Life cycle inventories from two software programs were used and compared with values gleaned from published literature. The results of the analysis revealed that the least energy and carbon dioxide impact came from using a recycled aluminum design while the most was from manufacturing using primary aluminum.


2013 ◽  
Author(s):  
Greg Cooney ◽  
James Littlefield ◽  
Joe Marriott ◽  
Matt Jamieson ◽  
Robert E James III PhD ◽  
...  

2010 ◽  
Vol 106 (1) ◽  
pp. 31-55 ◽  
Author(s):  
Royce A. Francis ◽  
Stefanie M. Falconi ◽  
Roshanak Nateghi ◽  
Seth D. Guikema

ChemSusChem ◽  
2014 ◽  
Vol 7 (4) ◽  
pp. 1133-1139 ◽  
Author(s):  
Benjamin Schäffner ◽  
Matthias Blug ◽  
Daniela Kruse ◽  
Mykola Polyakov ◽  
Angela Köckritz ◽  
...  

2004 ◽  
Vol 39 (4) ◽  
pp. 483-492 ◽  
Author(s):  
Nalanie Mithraratne ◽  
Brenda Vale

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