Portal
Suchergebnisse
Results list
Biogas plants
Biogas plants convert organic matter into gas through a fermentation process. The resulting gas mixture is composed mainly of energy-rich methane (CH4) and carbon dioxide (CO2). Electricity, heat and fuel can be obtained from biogas.Switzerland has more than 100 biogas plants. The biogas produced in our country comes exclusively from waste and residues from households, the food industry or agriculture. This energy is therefore sustainable, renewable and CO2 neutral. Biogas can be used directly in a cogeneration plant to produce electricity and heat. It can also be purified into biomethane before being injected into the natural gas network. Biomethane can in turn be used to produce electricity, heat or fuel. The geodata of biogas plants provide information on the current status of biogas plants in Switzerland. Currently, the data is based solely on the list of recipients of feed-in remuneration at cost. The ultimate aim is to be able to show all biogas installations operating in Switzerland, whether they produce electricity and heat on site or feed biogas into the natural gas grid.This information is intended for the general public and is unofficial and non-binding.
Statistisches Jahrbuch der Schweiz 2001
Diese elektronische Datei enthält nur die Texte des Jahrbuchs.
Food inspection
Viele verarbeitete Lebensmittel weisen einen hohen Zuckergehalt auf, auch solche, die als gesund wahrgenommen werden. Zu viel Zucker kann der Gesundheit schaden. Deshalb setzt sich das BLV dafür ein, den zugesetzten Zucker in verarbeiteten Produkten zu senken. Mit der Erklärung von Mailand verpflichten sich Schweizer Lebensmittel- und Getränkehersteller sowie Detailhändler, den Zucker in ihren Produkten freiwillig zu senken. Derzeit beschreiten 21 Schweizer Firmen diesen Weg. Sie haben Zucker-Reduktionsziele für fünf Lebensmittelgruppen vereinbart: Joghurt, Quark, Frühstückscerealien, Erfrischungsgetränke und Milchmischgetränke. Die hier bereitgestellten Daten enthalten die Ergebnisse der Erhebung 2024 zum Zuckergehalt pro Lebensmittelgruppe.
Grundstücke Fonds
Dieses Produkt beinhaltet Gebäude und Parzellen im Eigentum des Fonds für Boden- und Wohnbaupolitik sowie Baurechte, bei welchen der Fonds für Boden- und Wohnbaupolitik als Baurechtsgeber auftritt.
Cats - Evolution by neutering status
Number of registered and living cats by their neutering status and sex.
Häusliche Gewalt: Weibliche Beschuldigte, Belastungsraten nach Beziehung und Alter
Quality indicators of the Swiss acute care hospitals 2010
The quality indicators of the Swiss acute care hospitals include details of treatments provided at Swiss hospitals in 2010. Given values include the number of cases, figures for subcategories (e.g. rates of caesarean section) and mortality rates for specific clinical patterns and procedures. The indicators are intended to give the interested public an overview of activities conducted at hospitals largely financed by health insurance premiums and taxes, and to allow patients to make their choice of hospital based on facts. It is also intended to provide specialists at the hospitals concerned and outside with a basis for comparison between hospitals and inject a new aspect into discussions on quality.
Wind Atlas of Switzerland: Annual average of the modelled wind speed and direction at a height of 125 metres above the ground
The Wind Atlas of Switzerland describes the wind conditions at five different heights above the ground: 50, 75, 100, 125 and 150 metres. The data are based on a nation-wide modelling system with a horizontal grid width of 100 metres. The modelled average annual wind speed is depicted in the atlas at each grid point. The classification of wind speeds into categories can be approximated with the aid of Weibull parameters A (scale parameter) and k (shape parameter). It is not possible to directly derive the average wind speed from the Weibull parameters because the result is only an approximation to wind distribution and this cannot be adequately reflected for each location. The wind rose shows the relative frequency of the modelled wind directions. The averaged wind speeds and corresponding Weibull parameters are visible for each sector. The calculation of wind speeds and directions is based on long-term measurements that have been incorporated into the models. Because the measurement points are not available everywhere throughout the country at a suitable density, and inaccuracies can occur in the modelling of wind flows in complex terrain, the results are subject to uncertainties. These range from +/- 0.5 metres per second in the Jura range, +/- 0.7 metres per second in the central plain and +/- 0.5 metres per second in the pre-Alps, to +/- 1.3 metres per second in the Alps. For maps at heights of more than 100 metres above the ground, significantly fewer measurements are available for modelling purposes, and this leads to increased uncertainties in the results. The data have to be regarded as rough estimates of the wind conditions. To assess the wind conditions at a specific location, measurement on site is therefore essential.
Solar irradiation on a surface inclined 75° to the south
The irradiation maps show the solar radiation on a south-facing surface for four different inclinations: Horizontal, 30°, 75° and 90°. The data is based on Switzerland-wide modelling with a horizontal grid width of 50m. It is based on measurement data from the period 2000-2020 and the influence of the horizon was derived from a 10 m resolution elevation model of Switzerland and neighbouring countries. In addition to the global radiation, the expected photovoltaic production per kW of installed capacity is also shown for the respective irradiation levels. The data can serve as an initial estimate of potential PV production. However, depending on local conditions and system design, the value may be higher or lower. For example, any additional yields resulting from the use of bifacial modules were not taken into account. Under "Additional information", the monthly values of global radiation (per m2) and expected photovoltaic production (per kW of installed capacity) can be queried for each grid point. Further information on the modelling can be found in the report under the link "Data reference".
Sustainable potential of woody biomass resources for bioenergy in Switzerland at the municipality level
Biomass is a renewable resource for energy which can be transformed into several forms of energy: heat, electricity, biogas or liquid fuels. Woody types of biomass were investigated using methodically comparable approaches: forest wood, wood from landscape maintenance, waste wood and industrial wood residues. Within the implementation of the energy strategy 2050 the Swiss government foresees a massive increase in the share of renewable energy. The Swiss Competence Center for Energy Research (SCCER) Biosweet (Biomass for Swiss Energy Future) seeks solutions to the technical, social and political challenges posed by the Energy Transition with regard to biomass. The Swiss Federal Institute for Forest, Snow and Landscape Research WSL quantified and localised the potential of important biomass resources in Switzerland, particularly with regard to their sustainable availability. The results are useful as a basis for identifying promising biomass-use pathways and the best sites for their implementation. Data (https://www.envidat.ch/dataset/swiss-biomass-potentials) and a detailed report are available online (https://www.dora.lib4ri.ch/wsl/islandora/object/wsl%3A13277/datastream/PDF/Thees-2017-Biomassepotenziale_der_Schweiz_f%C3%BCr_die-%28published_version%29.pdf). This map shows the sustainable potential of woody biomass for bioenergy (maximum amount of nationally produced woody biomass that could be used, after deducting any ecological, economic, legal and political constraints) in Switzerland at the municipality level in primary energy (maximum amount of energy available in a resource without conversion) in terajoules.