Lessons from Bali for small-scale biogas development in Indonesia

Silaen, Mariana; Taylor, Richard; Bößner, Stefan; Anger-Kraavi, Annela; Chewpreecha, Unnada; Badinotti, Alessandro; Takama, Takeshi

doi:10.1016/j.eist.2019.09.003

Cited by 24 publications

(20 citation statements)

References 23 publications

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“…There are at least four factors that encourage the development of the bioenergy sector. First, bioenergy is seen as a solution to the problem of energy security [24]. National oil production reached its highest level in the decade of the 2000s but is expected to decline until 2025.…”

Section: Resultsmentioning

confidence: 99%

“…For the digester itself, the construction site should be close to the cattle pens so that it is easier for livestock manure to be directly channeled into the digester. In addition to building a digester, a slurry shelter (mud) must also be built where the slurry will settle and be separated; later, the sediment will be used as solid/liquid organic fertilizer [14].…”

Section: Development Of Biogas Utilization In Rural Areasmentioning

confidence: 99%

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Is Using Biogas Fuel More Profitable for Rural Communities in Yogyakarta?

Rachmawatie¹,

Nuva²,

Purnomo³

2022

Proceedings of the International Conference on Sustainable Innovation Track Accounting and Management Sciences (ICOSIAMS 2021)

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The development of biogas in community settlements is now very much needed. It is since people's uses of Liquified Petroleum Gas (LPG) are very high but are not matched by its availability. Many areas in the Special Region of Yogyakarta are starting to switch to using renewable energy, biogas, for cooking. The utilization of biogas is now not only for rural communities but has penetrated urban communities. In Cangkringan Subdistrict, Sleman, many people have switched to using biogas as a substitute for LPG. However, many farmers still have not utilized livestock manure as alternative energy, namely biogas. In reality, many of the reasons people have not used livestock manure for alternative energy are due to a lack of knowledge about biogas. Besides, the beginning of biogas production starts in rural areas as, in rural settlements, many breeders have livestock, and rural areas are appropriate for farmers to raise livestock to plow fields. Lastly, urban areas have vital areas where biogas utilization is very difficult. Nevertheless, many apartments and even large companies have now switched to using alternative energy such as solar cells and even biogas.

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Section: Resultsmentioning

confidence: 99%

Section: Development Of Biogas Utilization In Rural Areasmentioning

confidence: 99%

Is Using Biogas Fuel More Profitable for Rural Communities in Yogyakarta?

Rachmawatie¹,

Nuva²,

Purnomo³

2022

Proceedings of the International Conference on Sustainable Innovation Track Accounting and Management Sciences (ICOSIAMS 2021)

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“…Key findings about technical barriers will be found at Table 1 Study of Bhat [43] discovered the lack of storage tanks and pipelines in communal digesters may result in insufficient biogas production, also inadequate design for biogas construction [42] and insufficient feedstock [44]. Studies carried out by Bößner and Silaen et al [20,45] found that biogas output may be insufficient if cow and poultry manure are not always available. Each home requires eight heads of cattle, according to Khan et al [47], to produce enough energy for cooking and power.…”

Section: Finding 1: Technical Barriersmentioning

confidence: 99%

Technological, Economic, Social and Environmental Barriers to Adoption of Small-Scale Biogas Plants: Case of Indonesia

2022

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By 2025, biogas is estimated to become a larger part of Indonesia’s energy mix. Biogas is a renewable energy source that also has economic and environmental advantages. Domestic biogas generation has been embraced in Indonesia as a response to the country’s energy security concerns in rural areas. Since the 1970s, 48,038 biogas plants have been built in the region. To fully develop this technology, Indonesia must discontinue relying on fossil fuels and substitute current fossil-fuel-based energy. This article provides an overview of renewable technology in Indonesia, as well as addressing domestic energy demands and referring to existing literature on the socio-technical and socio-economic barriers to biogas adoption in Indonesia. Based on a rigorous review of 71 publications published in Web of Science (WoS) between 2010 and 2021, this study explores existing barriers for biogas adoption by summarizing the current literature from technical, economic, social and environmental perspectives. Biogas adoption is a complex process with many interwoven components. Therefore, this research addresses a gap in the strategic planning and implementation process, providing policymakers with pathways to eliminate bottlenecks in renewable energy planning. Recommendations for future research are also proposed.

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“…Moreover, the costs of other RE technologies, i.e., biomass, biogas, waste, and small hydro, have tended to decrease, as recent studies have shown the potential of decreasing biomass feedstock costs in Europe [15] and a decline in equipment costs in China [16] and worldwide [17]. Additionally, economic and environmental externalities are considered to reflect other co-benefits to support RE technology adoption [18][19][20][21][22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Stochastic Modeling of Renewable Energy Sources for Capacity Credit Evaluation

2022

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In power system planning, the growth of renewable energy generation leads to several challenges including system reliability due to its intermittency and uncertainty. To quantify the relatively reliable capacity of this generation, capacity credit is usually adopted for long-term power system planning. This paper proposes an evaluation of the capacity credit of renewable energy generation using stochastic models for resource availability. Six renewable energy generation types including wind, solar PV, small hydro, biomass, biogas, and waste were considered. The proposed models are based on the stochastic process using the Wiener process and other probability distribution functions to explain the randomness of the intermittency. Moreover, for solar PV—the generation of which depends on two key random variables, namely irradiance and temperature—a copula function is used to model their joint probabilistic behavior. These proposed models are used to simulate power outputs of renewable energy generations and then determine the capacity credit which is defined as the capacity of conventional generation that can maintain a similar level of system reliability. The proposed method is tested with Thailand’s power system and the results show that the capacity credit depends on the time of day and the size of installed capacity of the considered renewable energy generation.

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Lessons from Bali for small-scale biogas development in Indonesia

Cited by 24 publications

References 23 publications

Is Using Biogas Fuel More Profitable for Rural Communities in Yogyakarta?

Is Using Biogas Fuel More Profitable for Rural Communities in Yogyakarta?

Technological, Economic, Social and Environmental Barriers to Adoption of Small-Scale Biogas Plants: Case of Indonesia

Stochastic Modeling of Renewable Energy Sources for Capacity Credit Evaluation

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