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http://dx.doi.org/10.17137/Korrae.2011.19.1.4

CO2 Emission Analysis from Horticultural Facilities & Agricultural Machinery for Spread of New and Renewable Energy in Rural-type Green Village  

Kim, J.G. (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA)
Ryou, Y.S. (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA)
Kang, Y.K. (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA)
Kim, Y.H. (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA)
Jang, J.K. (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA)
Kim, H.T. (Institute of Agriculture & Life sciences, Gyeongsang National University)
Seo, K.W. (Institute of Agriculture & Life sciences, Gyeongsang National University)
Lee, S.K. (College of Agriculture & Life sciences, Kongju National University)
Cho, H.J. (College of Agriculture & Life sciences, Kongju National University)
Kang, J.W. (College of Agriculture & Life sciences, Kongju National University)
Publication Information
Journal of the Korea Organic Resources Recycling Association / v.19, no.1, 2011 , pp. 86-92 More about this Journal
Abstract
In order to reduce dependence on the fossil fuels and $CO_2$ gas emission in farming activities, the government has pushed ahead with making the self-sufficiency of farming energy up 40% level in green villages. The objectives of this study are to survey the energy consumption of horticultural facilities or agricultural machineries, and to analyze the reduced $CO_2$ gas emission level from fossil fuel to bio-diesel fuel. For the implement of this study, it is necessary to analyze the energy consumption level in the various sector of farming activities, and available renewable energy sources should be selected. Annual total $CO_2$ gas emission in the tillage farming sector was analyzed as $5,667,258\;t-CO_2$ and that in the horticultural facilities occupied $4,932,607\;t-CO_2$, while the $CO_2$ gas emission level of diesel fuel was $3,105,707\;t-CO_2$, and that of the heavy oil showed $1,370,578\;t-CO_2$. The average $CO_2$ gas emission level of horticultural facilities in the country was analyzed as $29,418\;t-CO_2/ha$. Among the total energy consumption of agricultural machineries, tractor used 284,763kL, power tiller spent 221,314 kL, grain drier consumed 145,524kL and combine tractor expend 72,537kL. From the comparison of $CO_2$ gas emission level between fossil fuel and bio-diesel fuel for the horticultural facilities or agricultural machinery in G-City, Jeonbuk Province, the $CO_2$ gas emission level can be reduced by 7% through replacing the fuel from fossil to biodiesel.
Keywords
Renewable energy; Green village; Reduction of $CO_2$ gas emission;
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