Infralec was a short-lived electricity distribution subsidiary in the United Kingdom. Infralec was established in February 2000[1] by Hyder to operate the Welsh electricity distribution network previously operated under the SWALEC brand, when the rest of Hyder was sold to British Energy.

In 2001, Hyder was purchased by Western Power Distribution who sold off most parts of the organisation but kept Infralec, which was rebranded as WPD South Wales.


  1. ^ "Infralec 1992 Pension Trustee Limited". Companies House. Retrieved 21 January 2021.{{cite web}}: CS1 maint: url-status (link)