Publication: A Spatially Highly Resolved Ground Moun...
Master data
Title: | A Spatially Highly Resolved Ground Mounted and Rooftop Potential Analysis for Photovoltaics in Austria |
Subtitle: | |
Abstract: | Austria aims to meet 100% of its electricity demand from domestic renewable sources by 2030 which means, that an additional 27 TWh/a of renewable electricity generation are required, thereof 11 TWh/a from photovoltaic. While some federal states and municipalities released a solar rooftop cadastre, there is lacking knowledge on the estimation of the potential of both, ground mounted installations and rooftop modules, on a national level with a high spatial resolution. As a first, in this work data on agricultural land-use is combined with highly resolved data on buildings on a national level. Our results show significant differences between urban and rural areas, as well as between the Alpine regions and the Prealpine- and Easter Plain areas. Rooftop potential concentrates in the big urban areas, but also in densely populated areas in Lower- and Upper Austria, Styria and the Rhine valley of Vorarlberg. The ground mounted photovoltaic potential is highest in Eastern Austria. This potential is geographically consistent with the demand and allows for a production close to the consumer. In theory, the goal of meeting 11 TWh/a in 2030 can be achieved solely with the rooftop PV potential. However, considering the necessary installation efforts, the associated costs of small and dispersed production units and finally the inherent uncertainty with respect to the willingness of tens of thousands of individual households to install PV systems, installing the necessary solar PV on buildings alone is constrained. |
Keywords: | Earth and Planetary Sciences (miscellaneous), Computers in Earth Sciences, Geography, Planning and Development |
Publication type: | Article in journal (Authorship) |
Publication date: | 16.06.2021 (Online) |
Published by: |
International Journal of Geo-Information
International Journal of Geo-Information
(
MDPI Publishing;
)
to publication |
Title of the series: | - |
Volume number: | 10 |
Issue: | 6 |
First publication: | Yes |
Version: | - |
Page: | - |
Total number of pages: | 418 pp. |
Versionen
Keine Version vorhanden |
Publication date: | 16.06.2021 |
ISBN (e-book): | - |
eISSN: | 2220-9964 |
DOI: | http://dx.doi.org/10.3390/ijgi10060418 |
Homepage: | - |
Open access |
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Authors
Christian Mikovits
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Thomas Schauppenlehner (external) | ||||
Patrick Scherhaufer
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Johannes Schmidt (external) | ||||
Lilia Maria Schmalzl (internal) | ||||
Veronika Dworzak (internal) | ||||
Nina Hampl (internal) | ||||
Robert Gennaro Sposato (internal) |
Assignment
Organisation | Address | ||
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Fakultät für Wirtschafts- und Rechtswissenschaften
Institut für Produktions-, Energie- und Umweltmanagement Abteilung für Nachhaltiges Energiemanagement
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AT - A-9020 Klagenfurt |
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Citation index |
Information about the citation index: Master Journal List
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Peer reviewed |
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working groups | No working group selected |
Cooperations
Organisation | Address | ||||
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Universität für Bodenkultur Wien
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AT - 1180 Wien |
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Publications: | No related publications |
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