Negotiations on an electricity agreement with the EU can begin
For Swiss consumers to be able to obtain sufficient electricity at all times, high enough volumes of electricity must be available in Switzerland, and it must be possible to transport this electricity safely via the grid. An electricity agreement would help improve grid stability by enabling Swissgrid to participate on an equal footing in
Factsheet EU 70% criterion
Congestion occurs in the electricity grid when a line can transport less electricity than is required. This type of congestion plays an important and obstructive role in the implementation of the 70% rule. To understand the 70% rule, it is crucial to recognise the different types of power flow in the transmission grid.
«We need a grid that adapts flexibly»
Ms. Reimann, the energy system is changing. What lies ahead for Switzerland? Nell Reimann: The aim of becoming a CO 2-neutral country requires an overhaul of the energy system, which is a mammoth task.The rise of renewable energy sources such as photovoltaics, and to a lesser extent wind power, has brought about a paradigm shift in the energy sector.
Grid Forum 2024
As far as wind, solar and electricity grid expansion are concerned, the transformation of the energy system is in full swing. Between 2002 and 2020 he held the Swiss Post Chair in Management of Network Industries at EPFL. Over his career he has specialized in policy and regulation of infrastructures (network industries) in the areas of
The grid of the future is smart
The demand for power must be designed more flexibly through improved load control, load management and/or demand side management. The grid will have to become more automated. The Swiss power grid comprises 250,000 kilometres of lines in the medium and low-voltage grids, as well as 6800 kilometres in the extra-high voltage grid (380 and 220 kilo
Electricity sector in Switzerland
The electricity sector in Switzerland relies mainly on hydroelectricity, since the Alps cover almost two-thirds of the country''s land mass, providing many large mountain lakes and artificial reservoirs suited for hydro power. In addition, the water masses drained from the Swiss Alps are intensively used by run-of-the-river hydroelectricity (ROR). With 9,052 kWh per person in 2008, the
Grid stability
Schedule management – the foundation of a constantly balanced grid. Careful planning together with the power plants and electricity traders is essential to make sure that the grid is always in equilibrium. Swissgrid is responsible for making sure that the transmission grid in Switzerland is always in balance.
Technologies in the extra-high-voltage grid
Switzerland''s electricity system is in the midst of the greatest upheaval in its successful history. Electricity generation is becoming increasingly volatile due to new decentralised energy sources and power plants, as well as growing electricity generation from renewable energies. This places new demands on the grid and poses a challenge for secure
Our cooperation in Europe
Located in the heart of Europe and featuring 41 international interconnection lines, the Swiss transmission grid is closely linked to the European grid. This interconnectedness contributes greatly to the stability of the network and thus to a secure supply of electricity.
Visit Swissgrid
The transmission grid is the link between production and consumption. Therefore it plays a key role in the supply of electricity. Keeping the transmission system stable, safe and secure takes seamlessly operating infrastructure, continuous management of electricity flows and close cooperation with a wide variety of partners in Switzerland and Europe.
Switzerland needs an EU electricity agreement, says
Contradicting Swiss Energy Minister Albert Rösti, the director of the Swiss electricity management group (Swissgrid) has reaffirmed the absolute necessity of an electricity agreement with...
Why Switzerland needs an electricity agreement
An electricity agreement would strengthen both aspects of security of supply. Cooperation and participation are the be-all and end-all. First of all, it is important to stress that the Swiss electricity grid is located at the heart of Europe and represents an integral part of the continental European interconnected grid, with 41 cross-border lines.
Requirements for Equipment Connected to the Swiss Power Grid
All equipment and installations connected to the Swiss power grid must fulfil the requirements in the documents listed on this page at all times. The Balancing Concept describes the components of balance management and is a guideline for the balancing concept implemented in Switzerland. Balancing Concept Switzerland (PDF, 1.2 MB)
«You are indispensable»
The grid has to overcome additional challenges in the production, feed-in, distribution and storage of electricity. The talks with Federal Councillor Albert Rösti therefore also centred on the question of how to prepare the Swiss electricity grid for the future. Swissgrid is continuously working on modernising the Swiss transmission grid
Emissions
Switzerland''s limits are among the strictest in the world. Electric and magnetic fields. Electric and magnetic fields are produced wherever electricity is generated, transported and used. As soon as a device is connected to a power socket, in your home for instance, it carries voltage.
Tariffs
The «Grid Usage Model for the Swiss Transmission System» (NNMÜ – CH) is a central electrical industry document for which Swissgrid is responsible. It governs the commercial aspects relating to the usage of the transmission grid
Grid regulation
The planning in the grid control rooms is the key to ensuring secure grid operation. Whenever a line or a power plant is taken out of operation, the preparations for this measure start months or even years in advance. To make sure that the planned outages do not overload the grid elements, the operative planning operators use a model of the transmission grid to plan the forecast
Balancing
Measurement data on the subject of compensation in the Swiss transmission grid. Grid operation into the transmission grid. The power plant operators are obliged to provide Swissgrid with the following information for each power plant. operational planning for the generating units, restrictions in operational management of the generating
The development of the Swiss energy supply since 1800
At the time, the initiative failed due to «cantonal provincialism». That is why the Swiss electricity grid was created separately in different parts of the country. In 1937, French-speaking Switzerland and German-speaking Switzerland merged their grids. From 1950 onwards, all Swiss electricity grids were interconnected.
Switzerland and the 70% rule
Impact on Switzerland. Swissgrid expects trading within the EU to increase as a result of the implementation of the 70% rule. Until sufficient account is taken of Switzerland in the necessary grid capacity calculation processes, a massive increase in unplanned electricity flows through Switzerland can be expected.
Strategic Grid
Strategic Grid 2040. Strategic Grid planning is based on the Scenario Framework Switzerland and the ENTSO scenarios assigned in it, which provide essential input values for the grid planning process. The Scenario Framework Switzerland contains national target values for each generation technology and each consumer group for the years 2030 and 2040.
Swissgrid Halbjahresbericht 2024 – Management Report
The electricity industry''s value chain can basically be divided into the following areas: electricity generation, electricity transmission, electricity distribution and electricity consumption. As the owner and operator of Switzerland''s extra-high-voltage grid,
Electricity networks – link between production and consumption
National grid operator Swissgrid AG is responsible for the operation of safe, reliable and efficient transmission networks (380/220 kV). The SFOE provides an energy scenario framework as the
Transmission Code and Balancing Concept
The Balancing Concept describes how the power market and balance group management work in Switzerland, and in particular the interface between Swissgrid and the balance group managers. The Transmission Code describes the interfaces between Swissgrid and the system operators connected to the transmission grid (power plants and distribution
Grid technologies
At extra-high-voltage level (380 kV and 220 kV), electricity is currently predominantly transported using overhead lines. They account for 99 percent of the Swiss transmission grid. The use of underground cables in the extra-high-voltage grid is comparatively new, and experience in the field is relatively limited.
How does the electricity grid work?
By the time the electricity finally reaches the power sockets in homes, the voltage has to be reduced 1,000-fold (from 380,000 volts or 220,000 volts to 400 or 230 volts). This takes place across multiple stages and different grid levels.
Switzerland needs an electricity agreement with the EU
1 天前· An electricity agreement will ensure that Switzerland can participate on an equal footing in the development of new rules for the operation of the shared grid. Without an electricity
Swissgrid is responsible for all of this
This requires a seamlessly operating infrastructure, continuous management of power flows and cooperation with partners. Grid operation Power grid. Swiss transmission grid; Grid levels; Grid technologies; Maintenance; The Swiss transmission grid extends across 6,700 kilometres of lines, 12,000 pylons and 125 substations with 146 switching
The role of the electric grid in Switzerland''s energy future
The following article outlines four potential pathways that could enable Switzerland to meet its increasing power-supply needs by focusing on the role of the electric grid, factoring in the economic and regulatory feasibility and
Preparing the grid for the energy transition
The «Grid express» proposal contains important provisions for the urgently needed acceleration of approval processes in relation to the extra-high-voltage grid. Swissgrid is committed to ensuring that Switzerland continues to have a secure, reliable and sustainable supply of electricity. The grid is a fundamental part of this.
Swiss Grid Laufenburg, Switzerland
About Swiss Grid Swiss Grid is an independent coordination company for the Swiss extra high voltage grid and performs services and specific tasks on behalf of the Union for the Coordi-nation of Transmission of Electricity (UCTE, the orga-nization that coordinates the activities of the European grid). Swiss Grid is independent from particular
6 FAQs about [Switzerland electrical grid management]
How are smart grids transforming Switzerland's electricity network?
The growing amount of decentralised electricity production combined with the need to increase energy efficiency in Switzerland is creating new challenges for the electricity network. Smart grids are helping to meet these challenges.
How does the grid development process work in Switzerland?
The grid development process in Switzerland is governed by the provisions of the Federal Act on the Renovation and Expansion of the Grids («Electricity Grid Strategy»). The relevant provisions are found in particular in the Electricity Supply Act (Article 9a-d StromVG).
How is the Swiss electricity grid changing?
The transmission grid is also constantly being expanded and modernised. Installation of an electricity pylon for a 220 kV overhead line from Swissgrid near Sion (2017). (Image: Valentin Lauraud / Keystone) The Swiss electricity grid must become stronger and smarter so that it can integrate the fluctuating power generation from renewable energies.
How secure is Switzerland's electricity supply?
The analysis showed that three aspects are decisive for Switzerland's security of supply: Flexible electricity production from hydropower, electricity trading (imports in winter), and the very well integrated electricity grid with Europe. "These are very valuable sources of flexibility," says
Why is the Swiss transmission grid important?
The Swiss transmission grid, which is like a network of «electricity highways», has an important role to play. As the backbone of a secure supply of electricity, it makes a key contribution to achieving the goals of the Energy Strategy 2050. Switzerland’s electricity system is in the midst of the greatest upheaval in its successful history.
Why should the Swiss electricity grid become stronger and smarter?
The Swiss electricity grid must become stronger and smarter so that it can integrate the fluctuating power generation from renewable energies. The decentralised expansion of photovoltaics is considered the most important driver of grid expansion. Investment is needed both in the physical expansion of the grid and in new control concepts.