Quarantine Ordered for Passenger Who Tried to Leave Military Base After Flight from China
Thousands of properties between South Australia and Victoria were left without power after sweltering weather conditions and thunderstorms disrupted transmission lines as demands for electricity rose.
It came as Victoria on Friday was expected to face its highest demand for electricity in more than five years, the Australian Energy Market Operator (AEMO) said, reported AAP.
Temperatures in the state soared to six-year highs above 40 degrees Celsius (104 degrees Fahrenheit).
At around 1.24 p.m., the AEMO, which manages electricity and gas markets, said the Heywood interconnector linking Victoria, and South Australia was cut. Victorians were urged to switch off lights and increase air conditioner temperatures to prevent blackouts.
Officials in Victoria also urged households to hold off turning on dishwashers, washing machines, and pool pumps to help ease power demand in the evening as people returned home from work and cranked up their air conditioners.
“It just gives us a greater buffer,” said Lisa Neville, Victoria’s minister for police and emergency services.
Victoria’s power supply returned to normal late Friday.
AEMO said it had dispatched reserve power after one of two transmission lines between the states of South Australia and Victoria tripped, limiting electricity flows between the two states.
“AEMO is dispatching emergency reserves in Victoria and reiterates the need for Victorians to reduce their energy usage where safe to do so until 9 p.m. (1000 GMT), to help minimize the potential for electricity supply disruptions this afternoon,” it said in a statement.
The transmission outage cut power to both potlines at Alcoa Corp’s Portland aluminum smelter in Victoria, the company said, without giving further detail on the impact.
Under the emergency reserve system, the market operator can tap power supply not ordinarily available in the market and call on significant power users to reduce their energy use for a fee to help prevent blackouts.
“If we see reduced demand, it should ensure we have sufficient supply as we move into the peak,” said Victorian Emergency Management Commissioner Andrew Crisp, urging Victorians to “turn off the lights wherever you can.”
“We know this can make a difference,” he added.
He said energy company AusNet Services was working to fix the transmission lines between the states which tripped in the hot weather.
“That hot weather, what it tends to do on days like this, it can have an impact on our energy systems and our power supply,” he said, reported AAP.
Power should only be conserved if safe to do so, AEMO said, adding that people’s health and wellbeing must remain the top priority.
Reuters contributed to this report.
This article is from the Internet:Australians Left Without Power After Sweltering Heat Disrupt Transmission Lines
Delta, American to Suspend All China Flights Amid Coronavirus Outbreak