The Coalition is a total energy imbecile. And I am being kind. It’s a damn miracle that Australia’s decarbonisation of the grid is going so swimmingly because the Morrison Government and its Coalition predecessors are completely lost. After yesterday’s excellent news that Yallourn coal-fired power station is going to close in 2028, with seven whole years to be substituted by batteries and other firming power options, this is what the Minister for Energy said at the AFR:
A spokesman for Mr Taylor said Yallourn “will need to be replaced by a significant amount of 24/7 back-up generation and storage, like gas, pumped hydro, and, as we look to the future, hydrogen.”
He pointed to Mr Taylor’s concerns that consumers would see significant increases in prices if Yallourn isn’t replaced, just as occurred with the closures of the Northern plant in South Australia and Hazelwood in Victoria.
“The Commonwealth government will model the impact of the closure on energy affordability and reliability in Victoria,” he said.
Power prices didn’t increase owing to coal plant closures. Coal does NOT set the marginal cost of electricity in the grid because it can’t turn on and off. Gas-fired power sets the price because it can.
When Hazelwood closed there was oodles of spare generator capacity in the National Electricity Market (NEM):
David Llewellyn-Smith is Chief Strategist at the MB Fund and MB Super. David is the founding publisher and editor of MacroBusiness and was the founding publisher and global economy editor of The Diplomat, the Asia Pacific’s leading geo-politics and economics portal.
He is also a former gold trader and economic commentator at The Sydney Morning Herald, The Age, the ABC and Business Spectator. He is the co-author of The Great Crash of 2008 with Ross Garnaut and was the editor of the second Garnaut Climate Change Review.