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Key figures for alternatively powered LCVs
On the basis of the anonymised data for new registrations published by FEDRO, the Swiss Federal Office of Energy has since 2020 evaluated key figures for alternatively powered vans and light articulated vehicles (collectively: light commercial vehicles, LCVs). Alternatively powered vehicles are vehicles that are not solely powered by a petrol or diesel internal combustion engine. In addition to aggregated annual key figures, this data set also contains quarterly and monthly market share figures as well as information regarding the individual cantons. Also, the Swiss Federal Office of Energy ranks the most popular all-electric LCV models. Legal basis: Energy Efficiency Ordinance (EnEO), Art. 11
Verlorene potenzielle Lebensjahre, Frauen
Thermal networks: demand from industry
In strategic planning, heat demand is used to identify large connected areas that may be appropriate for a thermal network. Areas with a heat density of at least 700 MWh/a per hectare are considered suitable. As well as heat density, heat must be supplied at a specific temperature. Some industries require process heat at a very high temperature (sometimes 1,000°C or more), and this cannot be generated by a thermal network. Heat demand from industry has therefore been recorded in a separate data set. The data are based on the Federal Statistical Office's 2013 Statistics on Company Structures (not available in English) and the Federal Office of Energy's figures in the annual report ‘Energy consumption in the industry and services sector'. On the hectare grid, heat demand is represented as heat density shown on a colour scale. The information is provided for the general public and is not official or legally binding.
Charging requirements: Home charging availability in the ‘Flexible’ charging world for the year 2035
The map shows the percentage of plug-in vehicles (battery electric vehicles and plug-in hybrids) per selected municipality that will have no charging facilities at home or at work in 2035. The percentage of plug-in vehicles that cannot charge at home is also given (expressed as a decimal figure). The availability of private home charging points and charging facilities at the workplace depends on various assumptions regarding the implementation strategy, some of which are local. In order to show the range of possible developments, the three charging worlds "Convenient", "Planned" and "Flexible" were designed based on common industry assumptions in the SFOE study "Understanding charging infrastructure 2050" to show the direction in which the charging infrastructure in Switzerland could develop. In the "Flexible" charging world, many people cannot charge at home; they charge at various locations where their vehicle is parked - at work or when shopping.
Kosten und Finanzierung des Verkehrs 2020
Wind Atlas of Switzerland: Frequency of meteorological icing at 100 metres above the ground
In Switzerland, the mountain regions (Jura, Alps and Alpine foothills) are the most suitable regions for exploiting wind energy potential. But here, the air temperature during the winter months is frequently below 0° C for lengthy periods, and this can cause measuring instruments and rotor blades to ice up. Icing influences the planning and operation of a wind power plant in a variety of ways: ice formation on the rotor blades interferes with their aerodynamics and results in production losses. The additional weight and imbalance associated with ice formation also burden the structural elements of a wind turbine. For safety reasons (ice fall-off), and in view of the additional burden placed on their components, wind turbines have to be turned off when they ice up. Ice formation on a wind turbine’s measuring instruments can also give rise to faulty operation. Calculations of icing frequency are based on comprehensive data relating to cloud water, temperature and wind obtained from analyses of the MeteoSwiss COSMO-2 weather forecasting model. The icing model calculates the ice load on a cylindrical, freely rotating structure. The icing frequency is depicted on a 2.2-kilometre raster and has been verified on the basis of measurements carried out at IMIS stations in the Alps and readings recorded in the Jura range. The map depicts the frequency of meteorological icing at a height of 100 metres above the ground for the period from August 2007 to July 2009. The 10-year average is around 5 percent lower. The frequency data are based on calculations made with the aid of models, and they indicate where icing can occur in Switzerland. However, the data cannot be regarded as absolutely precise for a given location, because deviations can occur in confined spaces such as those frequently encountered in the central Alps. The frequency of icing is higher in exposed areas and lower in protected areas than the levels shown on the map. The map depicts meteorological icing, while the periods of measured icing tend to be longer on average. To assess the icing conditions at a specific location, measurement on site is thus essential.
Number of generally accessible charging points in the ‘Convenient’ charging world for the year 2035
The map shows how many generally accessible charging points should be available in the selected municipality in 2035 in order to meet the charging demand. A charging point is a facility for charging plug-in vehicles (battery electric vehicles and plug-in hybrids) at which a single vehicle can be charged at the same time. The number of charging points is broken down into various charging options, which differ according to the five charging needs of owners of plug-in vehicles (charging at home, charging at work, charging in the neighbourhood, charging at the destination, fast charging) as well as the type of charging (alternating current AC, direct current DC) and charging power (in kilowatts [kW]). The charging points for charging in the neighbourhood, charging at the destination and fast charging are referred to collectively as generally accessible charging points. The colour of the areas refers to the number of generally accessible charging points required per municipality. In order to show the range of possible developments, the three charging worlds "Convenient", "Planned" and "Flexible" were designed based on common industry assumptions in the SFOE study "Understanding charging infrastructure 2050" to show the direction in which the charging infrastructure in Switzerland could develop. In the "Convenient" charging world, people mainly charge at home and additionally at fast-charging points.
Nitrogen Deposition
The time series shows the modelled total deposition of nitrogen for the years 1990, 2000, 2005, 2010, 2015 and 2020 in a resolution of 500m as a sum of wet, dry and gaseous deposition. Nationwide deposition in 2020 amounted to a total of 59'000 tonnes of nitrogen. On average, reduced nitrogen compounds (NH₃, NH₄⁺) accounted for two thirds of the deposition. This percentage can strongly vary locally depending on the amount of wet deposition and nearby emission sources. The modelled values are based on average meteorological conditions. Detailed information about the model can be found in the report Critical Loads of Nitrogen and their Exceedances. Actual nitrogen deposition can deviate from the modelled grid data. Single pixels must not be used for assessing deposition at single sites.
Statistisches Jahrbuch der Schweiz 1939
Printmedien: In der Schweiz herausgegebene und im Buchhandel erschienene Bücher (Titel) nach Sprachen