Potential Utilization of Dairy Cattle Waste into Biogas (Jetak Village, Semarang City, Central Java)

Putri, Andhina; Purwanto, Purwanto; Purnaweni, Hartuti

doi:10.1051/e3sconf/201912514014

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…The value of the manure has a gas potential of around 968,875 m 3 /kg with a methane content of 678,2 m 3 . Every 1 m 3 of methane gas is equivalent to 0,46 kg of LPG; 0,62 liters of kerosene; 0,52 liters of diesel; 0,80 liters of fuel, and 3,50 kg of firewood (Putri et al, 2019). Thus, the dairy cow waste produced in Jetak Village is equivalent to 311.977 kg of LPG, equivalent to 420,5 liters of kerosene, 352,67 liters of diesel, 542,57 liters of gasoline, and 2373,74 kg of firewood.…”

Section: Resultsmentioning

confidence: 99%

“…The construction of biogas installations in Jetak Village can be carried out in stages as a form of mitigating greenhouse gases in Jetak Village, which are produced from the livestock sector and contribute to global warming (Paolini et al, 2018;Putri et al, 2019;Pochwatka et al, 2020). The use of biogas in Jetak Village has been started since 2008 after Jetak Village received assistance from the government through the Special Budget Fund (Dana Anggaran Khusus).…”

Section: Resultsmentioning

confidence: 99%

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Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Heriyanti

Purwanto

Purnaweni

et al. 2022

JPII

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The livestock sector is one of the most significant contributors to greenhouse gas (GHG) emissions. Jetak Village in Indonesia has a large livestock population, so it has the potential to be a reasonably high contributor to GHG emissions. Therefore, research is needed to calculate GHG from the livestock sector and calculate biogas potential. Besides, we also discuss data collection techniques that are important but often forgotten in GHG reduction studies in developing countries. This is useful as an effort and reference to reduce GHG emissions in rural areas, especially in Jetak Village. The GHG calculation uses the Tier-1 method, while the data on the potential for biogas utilization is obtained from manure production calculations and in-depth interviews. The calculation results show that the highest total GHG from livestock management in Jetak Village in 2017 was 1,106.69 tons CO2-eq/year, while the lowest total GHG emissions in 2015 were 1,018.41 CO2-eq Gg/year. Dairy cows are the biggest emitter in livestock management, with 4,919.61 tons of CO2-eq/year, and laying hens are the lowest emitters with 1.39 tons CO2-eq/year. Dairy cows are the largest contributor to GHG emissions in enteric fermentation with 9,680.52 tons CO2-eq/year, and the lowest number of contributors is horses with 20.79 tons CO2-eq/year. The potential of biogas in Jetak Village based on manure production is 137 installations. The positive community's perception supports this. It tends to be less valid regarding livestock population data used for GHG calculations, so we verified it during in-depth interviews. The in-depth interview process used local language to enhance the quality of responses. This research needs to be developed considering our findings that there are only 50 biogas installations, indicating the biogas potential is not being utilized to its full potential.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Heriyanti

Purwanto

Purnaweni

et al. 2022

JPII

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Profiling Waste Management and Modeling Circular Economy Transition of Dairy Cattle Farmer Groups in Pacitan Indonesia

Pertiwiningrum,

Wuri,

Sugiyanto

et al. 2024

Environment and Sustainable Development

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Factors affecting the utilization of cow dirt as a biogas energy source in Gogik Village, West Ungaran sub-district

Heriyanti

Budiyono

Purnaweni

et al. 2021

J. Phys.: Conf. Ser.

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The purpose of this study is to analyze the factors that influence the use of dairy cow dung as a source of biogas energy in Gogik Village, West Ungaran District. In this study, the method used is a qualitative method by conducting in-depth interviews, observation, and documentation. The results of this study indicate that the factors that influence the use of biogas energy sources can be viewed from technical factors, social factors, and economic factors. In terms of the availability of livestock and manure produced by Gogik Village, it is feasible to implement biogas technology on a household scale. In terms of livestock raising, Gogik Village has indeed met the eligibility requirements for the implementation of biogas. The community using biogas in Gogik Village has provided a land area according to the provisions of about 20 m2. In terms of social factors, the application of biogas technology in the community must be adjusted to the habits or culture of the community groups. On the other hand, the labor required to manage biogas in Gogik Village ranges from one to two people. In terms of economic factors, the effect of biogas use on community needs has not been fully felt by the biogas user community.

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Potential Utilization of Dairy Cattle Waste into Biogas (Jetak Village, Semarang City, Central Java)

Cited by 3 publications

References 1 publication

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Profiling Waste Management and Modeling Circular Economy Transition of Dairy Cattle Farmer Groups in Pacitan Indonesia

Factors affecting the utilization of cow dirt as a biogas energy source in Gogik Village, West Ungaran sub-district

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