Biogas in Portugal: Status and public policies in a European context

Miguel Ferreira, Isabel Paula Marques and Isabel Malico

Energy Policy, 2012, vol. 43, issue C, 267-274

Abstract: The current status and legal framework of biogas production in Portugal are analyzed and compared to that of five other European countries, characterized by wide-ranging diversity of substrates and biogas applications. With this comparison, and with the calculation of the biogas energy potential in Portugal, the authors want to assess the significance of developing the Portuguese biogas sector. This study illustrates that the highest biogas feed-in tariffs are applied in the countries with a more developed sector. In Portugal, despite the fact that the organic effluents are a relevant energy source (873 Mm3 biogas per year; 4889GWhyr−1) and that new feed-in tariffs were established, biogas valorisation is still at an early stage. The importance of anaerobic digestion was only recognized in 2007 and the present installed power is about 10% of the potential electrical power (229MW). Therefore, it is desirable to strengthen the national and regional biogas market.

Keywords: Anaerobic digestion; Biogas; Policy (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (15)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:enepol:v:43:y:2012:i:c:p:267-274

DOI: 10.1016/j.enpol.2012.01.003

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