Journal
JOURNAL OF ENERGY ENGINEERING
Volume 134, Issue 2, Pages 53-57Publisher
ASCE-AMER SOC CIVIL ENGINEERS
DOI: 10.1061/(ASCE)0733-9402(2008)134:2(53)
Keywords
-
Categories
Ask authors/readers for more resources
This study conducted a life-cycle inventory analysis of wind energy utilization in Taiwan. Life-cycle stages of wind turbine manufacturing, foundation construction, as well as operation and disposal of the systems are considered. The functional unit is defined as per kWh of electricity generated by the wind power systems. In 2006, the electricity generated from wind power systems stands at 0.124% of the total electricity supply in Taiwan. Moreover, the estimated potential capacity of wind energy inland falls within the range of 1,656 to 6,624 MW. The resource inputs resulting from the life-cycle inventory analysis are: Steel 1.847 g, aluminum 0.043 g, copper 0.043 g, sands 0.045 g, glass 0.067 g, plastics 0.068 g, petrochemical products 0.024 g, and concrete 6.515 g (per kWh of electricity generated). The intensities of energy consumption and CO2 emission amount to about 0.05 MJ/kWh and 3.6 g/kWh, respectively. Furthermore, the payback time of energy input is estimated as 1.3 months.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available