Policy frameworks and voluntary markets for biomethane – How do different policies influence providers’ product strategies?

Herbes, Carsten; Rilling, Benedikt; Ringel, Marc

doi:10.1016/j.enpol.2021.112292

Cited by 16 publications

(12 citation statements)

References 34 publications

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“…However, it can be noted that the incentive typically increases when the system scale is small, thus encouraging the adoption of small-scale on-farm AD systems. Such granularity of incentives is considered crucial by numerous governments to enable a profitable and competitive market for biogas plants [ 47 ], whilst encouraging returns to the sector at a local level which cannot avail of large (industrial) economies of scale. However, if additional products and benefits are provided by an on-farm AD system over time and are integrated into the farm supply chain, the process can increase the potential for financial sustainability without the need for subsidies.…”

Section: Methodologiesmentioning

confidence: 99%

A perspective on methodologies and system boundaries to develop abatement cost for on-farm anaerobic digestion

Diaz Huerta,

O’Shea,

Murphy

et al. 2023

Bioengineered

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Marginal Abatement Cost Curves compare and assess greenhouse gas mitigation options available to various sectors of the economy. In the Irish agricultural sector, large anaerobic digestion facilities are currently considered a high-cost abatement solution. In prior studies of anaerobic digestion abatement costs, two options were assessed: the generation of heat and electricity from biogas (115 €/tCO 2eq ) and the production of renewable heat from biomethane (280 €/tCO 2eq ). Both scenarios encompass single cost values that may not capture the potentially variable nature of such systems. In contrast, prior techno-economic analyses and lifecycle analyses can provide a comparison of the abatement costs of anaerobic digestion systems at a range of scales. This work compares two case studies (based on prior literature) for small and medium-scale on farm anaerobic digestion systems. The small-scale system is set in Ireland with cattle slurry collected in open tanks during the winter, while the medium-scale system is set in the USA with cattle slurry collected periodically indoors all year-round. It was found that the abatement cost can vary between −117 to +79 € per t CO2 eq . The key variables that affected the abatement cost were additional revenue streams such as biofertilizer sales, displaced energy savings, and additional incentives and emissions savings within the system boundary. Including only some of these options in the analysis resulted in higher abatement costs being reported. Based on the variation between system topologies and therefore system boundaries, assigning a single mitigation cost to anaerobic digestion systems may not be representative.

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Section: Methodologiesmentioning

confidence: 99%

A perspective on methodologies and system boundaries to develop abatement cost for on-farm anaerobic digestion

Diaz Huerta,

O’Shea,

Murphy

et al. 2023

Bioengineered

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“…For this reason, utilities are currently focusing on gas tariffs with an admixture of biomethane (Dunkelberg 2015 ). Since there is no subsidy for the provision of biomethane in the heat market, e.g., comparable to feed-in tariffs in the power market (Herbes et al 2021 ), a market ramp-up in this area is hardly to be expected (Adler et al 2014 ).…”

Section: Methodsmentioning

confidence: 99%

How to use biogas?: A systematic review of biogas utilization pathways and business models

Mertins

Wawer

2022

Bioresour. Bioprocess.

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There are many options for the utilization of biogas in different energy sectors (power, heat, mobility). The technical possibilities of using biogas are more diverse than the actual business models applied in the biogas industry. This paper shows the possible utilization pathways of biogas, divided into coupled power and heat generation, direct utilization and upgrading to a gas of a higher value. Subsequently, an overview of the business models discussed is given by a systematic literature review. The latter shows that the investigation of biogas business models is focused mainly on the last decade and has increased slightly over time. The regions of investigation can be found worldwide, with a clear focus on Europe. Direct use is studied mainly in the Asian and African regions. In the European context, a shift from investigating combined heat and power use to upgrading the biogas produced is evident.

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“…Austria, a European country committed to decarbonization, is exploring using biomethane to reduce carbon emissions in residential heating and cooling [93]. Integrating green gas into existing heating technologies presents a viable option for sustainable energy consumption.…”

Section: Comparative Analysis Of Decarbonization Energy Policies: Cha...mentioning

confidence: 99%

“…Integrating green gas into existing heating technologies presents a viable option for sustainable energy consumption. The availability of renewable gas contributes to Austria's efforts to decarbonize residential building heating [93]. The International Energy Agency (IEA) projects a significant increase in biomethane consumption globally, emphasizing the influence of energy policies on market developments.…”

Section: Comparative Analysis Of Decarbonization Energy Policies: Cha...mentioning

confidence: 99%

Renewable Energy Potentials and Roadmap in Brazil, Austria, and Germany

da Silva,

Nascimento,

Baum

et al. 2024

Energies

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The emerging energy transition is particularly described as a move towards a cleaner, lower-carbon system. In the context of the global shift towards sustainable energy sources, this paper reviews the potential and roadmap for hydrogen energy as a crucial component of the clean energy landscape. The primary objective is to present a comprehensive literature overview, illuminating key themes, trends, and research gaps in the scientific discourse concerning hydrogen production and energy policy. This review focuses particularly on specified geographic contexts, with an emphasis on understanding the unique energy policies related to renewable energy in Brazil, Austria, and Germany. Given their distinct social systems and developmental stages, this paper aims to delineate the nuanced approaches these countries adopt in their pursuit of renewable energy and the integration of hydrogen within their energy frameworks. Brazil exhibits vast renewable energy potential, particularly in wind and solar energy sectors, positioning itself for substantial growth in the coming years. Germany showcases a regulatory framework that promotes innovation and technological expansion, reflecting its highly developed social system and commitment to transitioning away from fossil fuels. Austria demonstrates dedication to decarbonization, particularly through the exploration of biomethane for residential heating and cooling.

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Policy frameworks and voluntary markets for biomethane – How do different policies influence providers’ product strategies?

Cited by 16 publications

References 34 publications

A perspective on methodologies and system boundaries to develop abatement cost for on-farm anaerobic digestion

A perspective on methodologies and system boundaries to develop abatement cost for on-farm anaerobic digestion

How to use biogas?: A systematic review of biogas utilization pathways and business models

Renewable Energy Potentials and Roadmap in Brazil, Austria, and Germany

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