Storm justifies tree trimming

A storm which blacked out 1000 homes and businesses around the Peninsula esd justification for Energy Australia's tree trimming practices, the electricity supplier has claimed.

Homes and businesses in Woy Woy, Empire Bay and Killcare were affected by the storms and strong winds on December 20.

Emergency crews worked throughout the day to restore power to residents after fallen trees and branches came into contact with high voltage power lines, according to Energy Australia's general manager of engineering Mr Trevor Armstrong.

He said: "Trees coming into contact with overhead power lines and other external factors account for about 60 per cent of power outages on our electricity network.

"Crews trimmed about 471,000 trees around power lines last financial year to help protect the electricity network against storm damage."

He said the severe weather was a reminder to all residents to keep well clear of fallen power lines.

"If people notice fallen or damaged power lines they should report them immediately to EnergyAustralia on 13 13 88."

Media Release, 6 Jan 2011 Gareth Trickey, Energy Australia