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Process Data set: Electricity grid mix scenario 2030; <1kV (en) en de

A more recent version of this data set exists in the database.

Most recent version of this data set:20.19.120

Key Data Set Information
Location DE
Geographical representativeness description The data set represents the average national or region specific electricity mix including main activity producers and autoproducers as well as electricity imports. Main technologies for firing, flue gas cleaning and electricity generation are considered according to the national or region specific situation.
Reference year 2017
Name
Base name ; Quantitative product or process properties
Electricity grid mix scenario 2030; <1kV
Use advice for data set This dataset refers to the provision of 3.6 megajoules (1 kilowatt hour) of electrical energy in 2030 in Germany. The dataset is based on assumptions for the future development of the energy carrier mix, and represents an estimation of the expected future environmental impact of electricity supply in Germany.
Technical purpose of product or process The record may e.g. be used for the calculation of future scenarios at building level. When using this data set in the context of building certification systems, the relevant regulations must be observed.
Classification number 9.2.05
Classification
Class name : Hierarchy level
  • oekobau.dat: 9.2.05 Others / Energy carrier - delivery free user / Electricity
General comment on data set This data set has been modeled according to the European Standard EN 15804 for Sustainable Building. Results are depicted in modules that allow the structured expression of results over the entire life cycle.
Copyright Yes
Owner of data set
Quantitative reference
Reference flow(s)
Time representativeness
Data set valid until 2021
Time representativeness description annual average
Technological representativeness
Technology description including background system Foreground system: The national or regional specific electricity consumption mix is provided by the conversion of the different energy carriers to electricity and imports from neighbouring countries, as illustrated in the pie chart "Electricity grid mix". The electricity is either produced in energy carrier specific power plants and/or combined heat and power plants (CHP). Also considered are the national and regional specific technology standards of the power plants in regard to efficiency, firing technology, flue-gas desulphurisation, NOx removal and de-dusting. The electricity provided by non-combustible renewable energy sources also considers the national or regional situation, such as solar radiation (photovoltaic), annual full load hours (wind power), and share of hydro power stations by type (run-of-river, storage and pumped storage). The fossil power plant models combine emission data from literature with calculated values for non-measured emissions e.g. organics or heavy metals. For the emissions CO2, SO2, NOx, CO, CH4, N2O, NMVOC and particulate matter (PM) measured/calculated data are used, taken from national inventory reports, emission inventory data bases, utility companies and other sources. The calculation of other emissions within the models are based on energy carrier properties, transfer coefficients and power plant thermodynamics representing the applied flue gas treatment technologies and standards (flue gas desulphurisation, dust filter etc.). Combustion residues from solid fuels, such as gypsum, bottom ash or fly ash are assumed to be reused e.g. in construction work. Waste treatment for these substances is therefore not considered. Radioactive emissions from ashes are not considered in the coal power plant model. The energy carrier supply considers the whole supply chain of the energy carrier from exploration, production, processing and transport of the fuels to the power plants. The supply chain is modelled in specific national / regional energy carrier consumption mixes (i.e. domestic production and imports), and considers national / regional average energy carrier properties (e.g. elemental composition and energy content). The electricity grid mix includes imported electricity from neighbouring countries, transmission / distribution losses of low voltage electricity supply and the own use of electricity by energy producers (own consumption of power plants, and "other" own consumption e.g. due to pumped storage hydro power etc.). The logic of modelling the electricity consumption mix is represented in the flow diagram "Modelling of Electricity Consumption Mixes". Background system: Electricity: Electricity is modelled according to the individual country-specific situations. The country-specific modelling is achieved on multiple levels. Firstly, individual energy carrier specific power plants and plants for renewable energy sources are modelled according to the current national electricity grid mix. Modelling the electricity consumption mix includes transmission / distribution losses and the own use by energy producers (own consumption of power plants and "other" own consumption e.g. due to pumped storage hydro power etc.), as well as imported electricity. Secondly, the national emission and efficiency standards of the power plants are modelled as well as the share of electricity plants and combined heat and power plants (CHP). Thirdly, the country-specific energy carrier supply (share of imports and / or domestic supply) including the country-specific energy carrier properties (e.g. element and energy content) are accounted for. Fourthly, the exploration, mining/production, processing and transport processes of the energy carrier supply chains are modelled according to the specific situation of each electricity producing country. The different production and processing techniques (emissions and efficiencies) in the different energy producing countries are considered, e.g. different crude oil production technologies or different flaring rates at the oil platforms. Thermal energy, process steam: The thermal energy and process steam supply is modelled according to the individual country-specific situation with regard to emission standards and considered energy carriers. The thermal energy and process steam are produced at heat plants. Efficiencies for thermal energy production are by definition 100% in relation to the corresponding energy carrier input. For process steam the efficiency ranges from 85%, 90% to 95%. The energy carriers used for the generation of thermal energy and process steam are modelled according to the specific import situation (see electricity above). Transports: All relevant and known transport processes are included. Ocean-going and inland ship transport as well as rail, truck and pipeline transport of bulk commodities are considered. Energy carriers: The energy carriers are modelled according to the specific supply situation (see electricity above). Refinery products: Diesel fuel, gasoline, technical gases, fuel oils, lubricants and residues such as bitumen are modelled with a parameterised country-specific refinery model. The refinery model represents the current national standard in refining techniques (e.g. emission level, internal energy consumption, etc.) as well as the individual country-specific product output spectrum, which can be quite different from country to country. The supply of crude oil is modelled, again, according to the country-specific situation with the respective properties of the resources.
Pictogram of technology
Flow diagram(s) or picture(s)
  • Energy_Projection Electricity Mix DE (EU Energy Trends 2013).jpg Image
  • Energy_Electricity grid mix 2030.jpg Image

Indicators of life cycle

IndicatorDirectionUnit Operational energy use
B6
Input
  • 5.67
Input
  • 0
Input
  • 5.67
Input
  • 5.377
Input
  • 0
Input
  • 5.377
Input
  • 0
Input
  • 0
Input
  • 0
Input
  • 0.001592
Output
  • 5.661E-9
Output
  • 0.007502
Output
  • 0.0001245
Output
  • 0
Output
  • 0
Output
  • 0
Output
  • 0
Output
  • 0

IndicatorUnit Operational energy use
B6
  • 0.4988
  • 3.878E-14
  • 0.00005051
  • 0.0007453
  • 0.0001224
  • 3.487E-7
  • 5.06