Australian wholesale energy prices in June quarter tripled from last year, market operator says
29 Jul 2022
Australian
wholesale energy prices in June quarter tripled from last year, market operator
says
Aemo executive says need for
renewables is ‘urgent’ as failing coal-fired power plants and global gas costs
cause prices to surge
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Wholesale
electricity and gas prices tripled in Australia’s main grid in the June quarter
compared with a year ago, as failing coal-fired power plants and soaring global
gas costs combined to create “unprecedented” market disruptions, the Australian Energy Market Operator said.
Aemo’s quarterly
market dynamics report found average spot prices for electricity in the
national electricity market, which serves eastern Australia, averaged $264 per
megawatt-hour across the quarter. That’s more than double the previous high of
$130 in the first quarter of 2019 amid droughts and heatwaves, and a little
more than three times the average price in the June quarter of 2021, which was
$85.
Violette Mouchaileh,
executive general manager at Aemo, blamed the price surge on high global prices
for fossil fuels, outages at coal-fired power plants, supply issues, and the deepest cold snap to start a winter “in decades”.
“What’s clear is
the urgent need to build out renewable energy with diversified firming
generation – like batteries, hydro and gas – and transmission investment to
provide homes and businesses with low-cost, reliable energy,” Mouchaileh said.