Electricity networks

Stromnetze - Bild 1

Most of Switzerland's transmission lines are more than 40 years old, and many of them no longer meet present-day requirements. These lines were originally designed to transport significantly lower quantities of electricity, most of which was produced at centralised power plants. Today, large quantities of electricity are transported and an ever increasing number of decentralised producers are feeding electricity into the grid from renewable energy sources. Their fluctuating production levels (e.g. in the case of wind energy and photovoltaic systems) make regulation of the networks more complex.

In view of this, the network infrastructure will have to be renewed and expanded in the next few years. The objective of the electricity networks strategy is to secure the development of the electricity networks in line with the new requirements and without delay, and it is therefore a major factor for the implementation of "Energy Strategy 2050".

The national transmission system operator Swissgrid is responsible for the safe operation of Switzerland's high-voltage network.

Documents

Blackout in Italy on 28 September 2003 – Reports

Anhörungsunterlagen

Guidelines for the modification of existing high-voltage transmission lines

Interim report of the strategy group "Networks and Supply Security"

Final report of the "Legal Issues and Procedures" workgroup

Final report of the "Transmission Lines and Supply Security" workgroup

Last modification 14.03.2016

Top of page

https://www.bfe.admin.ch/content/bfe/en/home/supply/electricity-supply/electricity-networks.html