The material flow accounts show the physical exchange process between society and nature. The flow of materials is described in four key flows: biomass, metal ores, non-metal minerals and fossil fuels.
The share of domestic material extractions – compared to the overall material input (domestic extraction plus imports) – accounted in 2018 for 58.0%, the majority is attributable to non-metallic minerals. About 28% of the material input – primarily mineral and biotic raw materials, timber as well as semi-finished and finished goods – was intended for export.
A significant proportion of the used materials is returned to nature in the form of emissions or waste, or is applied deliberately (for example as fertiliser). Some three quarters of the direct material input are non-renewable raw materials (coal, crude oil, natural gas, mineral materials). This means that only one quarter of the material flow belongs to renewable raw materials such as biomass.
In Austria the direct material input (DMI) rose by 15.7% from 2000 to 2018, whereas domestic material consumption (DMC) only increased by 4.0%. As, during the same period, gross domestic product grew by about 31.4%, resource efficiency (GDP/DMC) increased significantly. The resource efficiency indicates how much economic achievement in euro per ton material deployment is gained - €2,193 euro per ton in 2018 compared to €1,735 in 2000.
So far, the material flow accounts have annually in December been reported by Statistics Austria to Eurostat – always two years after the end of the reference year. In the future, the main results are to be submitted to Eurostat already one year after the end of the reference year. In a project co-financed by Eurostat, preliminary results were in 2020 for the first time compiled covering the reference year 2019. The domestic material consumption (DMC) in Austria amounted in 2019 to 168.5 million tons (2018: 168.1 million tons) and corresponded to an annual per capita consumption of 19 tons or a daily per capita consumption of 52 kg. In 2019, 98.6 million tons were imported (2018: 98.3 million tons) and 65.6 million tons were exported (2018: 65.7 million tons). The domestic processed output amounted in 2019 to 92.2 million tons (2018: 92.4 million tons).
The compilation of material flow accounts follows the international standards of SEEA (System of Environmental Economic Accounting) of the UNSD (United Nations Statistics Department). It is conducted according to the Regulation (EU) No 691/2011 in line with the methodological guidelines and manuals published by Eurostat. In 2018 the new economy-wide material flow accounts handbook was released. Along with the release several small revisions have been carried out, especially concerning the time series on domestic processed outputs. Furthermore two larger revisions have been implemented. First the current time series from 2000 to 2018 has been adjusted to the residence principle. Second the estimation on the domestic extraction of sand and gravel, that was already adapted in 2008, has been revised. These revisions result in a break in the long time series starting from 1960 that is published in the Annex of the project report. The methods used are explained in detail in the project report and in the standard documentation (in German only).
© STATISTICS AUSTRIA, Last Changed 29.12.2020