The siding was built to move large electrical transformers into the Carlingford Electrical sub-station, one of the major substations distributing electric power to Sydney.

Also at Wairakei is a major electrical substation, owned by the national grid operator Transpower.

In an exceptionally chilly room atop a major electric substation on Manhattan's West Side, Charles Weliky is watching you turn on your air-conditioner.

The Category 2 storm damaged 27 main transmission lines, several transmission towers, 117 distribution feeders, and 31 major electrical substations.

Close by the village is a major electrical substation of the National Grid.

Con Edison lost two major substations feeding Lower Manhattan from the terrorist attack.

The major substation for eastern Belgrade, in Leštane was also bombed.

Electricity supply is to be augmented by a major new substation in Marquet Street.

The major substations adjacent to the former power station still remain, supplying electrical power to much of Burley, Kirkstall, Armley and Bramley.

The major substations include Four 400 KV sub-station, and seventeen 220 KV substations.