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Grid projects in your area

Would you like to know which lines near you are being upgraded or extended? Enter your postcode in the field to find out more.

380 kV line

380 kV line

220 kV line

220 kV line

Planning area

Planning area

Existing line

Existing line

Substation

22 August 2018

Chamoson – Chippis: Work has begun

The preparatory work for the Chamoson – Chippis VHV overhead line that started last January is nearing completion for the first two sections between Chalais and Sierre and Sion and Vex.

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27 June 2018 | News

Chamoson – Chippis: supplementary geological study

In 2015, the cantonal geologist of the Valais requested an additional «natural hazards» study within the framework of the Chamoson – Chippis extra-high-voltage transmission line project.

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4 June 2018 | News

Hybrid overhead power lines

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Our dossiers

Swissgrid's environment is demanding and at times complex. But our thematic dossiers give you a good overview of the National Grid Company's wide-ranging activities. Find out more about subjects like emissions, technologies and the grid in our dossiers.

How does the electricity market work?

How does the electricity grid work?

Responsibility for the environment

The grid of the future

Dialogue at a political level

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