TY - JOUR
T1 - Feasibility of energy generation by methane emissions from a landfill in southern Mexico
AU - Escamilla-García, Pablo Emilio
AU - Jiménez-Castañeda, Martha E.
AU - Fernández-Rodríguez, Emmanuel
AU - Galicia-Villanueva, Silvia
N1 - Publisher Copyright:
© 2019, Springer Japan KK, part of Springer Nature.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - This research addresses the use of methane (CH4) for energy generation in a landfill located in Southern Mexico. To evaluate the feasibility of this renewable and sustainable energy project, a LandGEM model was used to estimate the CH4-emissions, the environmental benefits and the economic profitability. Taken together, results showed an average CH4-production of 2932 ft3/min, with a maximum CH4-generation flowrate of 4072 ft3/min (115.3 m3). Energy generation resulted in 32.396 million KW h/year with a hot water/steam production of 63.990 million BTU/year. The installed capital costs of a 15-years project were estimated in $9,034,907 USD; economic parameters showed a financial profitability with a net present value of $6,304,060 and an internal rate of return of 25%. The environmental benefits reported a total collection and destruction of CH4 at 9,824,469,979 ft3 (278,198,009.2 m3). The results obtained in this research can be used to conduct further studies to implement waste-to-energy technologies in Mexico and thus improve the sector of sustainable and renewable energy.
AB - This research addresses the use of methane (CH4) for energy generation in a landfill located in Southern Mexico. To evaluate the feasibility of this renewable and sustainable energy project, a LandGEM model was used to estimate the CH4-emissions, the environmental benefits and the economic profitability. Taken together, results showed an average CH4-production of 2932 ft3/min, with a maximum CH4-generation flowrate of 4072 ft3/min (115.3 m3). Energy generation resulted in 32.396 million KW h/year with a hot water/steam production of 63.990 million BTU/year. The installed capital costs of a 15-years project were estimated in $9,034,907 USD; economic parameters showed a financial profitability with a net present value of $6,304,060 and an internal rate of return of 25%. The environmental benefits reported a total collection and destruction of CH4 at 9,824,469,979 ft3 (278,198,009.2 m3). The results obtained in this research can be used to conduct further studies to implement waste-to-energy technologies in Mexico and thus improve the sector of sustainable and renewable energy.
KW - Economic feasibility
KW - Landfill gas
KW - Landfills in Mexico
KW - Methane
KW - Waste-to-energy
UR - http://www.scopus.com/inward/record.url?scp=85074837921&partnerID=8YFLogxK
U2 - 10.1007/s10163-019-00940-3
DO - 10.1007/s10163-019-00940-3
M3 - Artículo
AN - SCOPUS:85074837921
SN - 1438-4957
VL - 22
SP - 295
EP - 303
JO - Journal of Material Cycles and Waste Management
JF - Journal of Material Cycles and Waste Management
IS - 1
ER -