Scottish Power

SP Energy Networks says its staff will be on standby in The Grassmarket until the early hours of New Year's Day.

Energy regulator Ofgem has approved a £28bn UK investment in a five-year plan to improve electricity and gas grids.

ScottishPower said the new turbines could now generate enough energy to power the equivalent of 57,000 homes.

Several times a year, engineers carry out inspections of Scotland's pylons using a helicopter.

Several times a year, engineers carry out inspections of Scotland's pylons using a helicopter.

Transmission network operators plan to spend £32bn over the ten five years upgrading lines

A group has criticised the decision to replace 27 miles (43km) of overhead power lines, which are considered at end of life.