Latest news with #KevinRudd
ABC News
2 days ago
- Business
- ABC News
AI data centres need round-the-clock energy and could be more power-hungry than we think
Consider, for a moment, the year 2008. Kevin Rudd was less than a year into his first, ill-fated prime ministership, Ricky Ponting was the captain of the Australian Test cricket side, and social media platform Facebook was sweeping the world by storm. It was also a time of rising demand for electricity. In fact, up until that time, demand for electricity had been rising steadily for as long as anyone could remember. There was a basic equation that seemed to explain it — as the economy grew, so, too, did our need for power. Merryn York, who was at the time working at Powerlink, the state-owned Queensland transmission company, says the equation was the bedrock of planning for the grid. "Demand for electricity had always responded to economic conditions," Ms York says. But then something unexpected, and unprecedented, happened. That link between economic growth and electricity demand broke down. Ms York, now the executive general manager of system design at the Australian Energy Market Operator, explains that electricity demand fell — and for a remarkably long time. For more than 15 years, demand was subdued as appliances became more efficient, soaring prices made householders increasingly wary about using power and industry contracted. Now, however, Australia's long march towards ever greater power needs has resumed. And it's come back with a vengeance. "We're really turning a corner," Ms York says. Figures from AEMO show average demand for power in the national electricity market, which spans Australia's eastern seaboard, last year finally surpassed the previous high recorded way back in 2008. In that time, the way demand for power is measured has changed. Whereas once there was simply demand, it is now split between "operational" demand for power from the grid — excluding rooftop solar generation — and "underlying" demand. On that, more relevant, score, demand in July last year was almost 26,000 megawatts, eclipsing the 25,738MW record set some 16 years ago. In the first three months of this year, underlying demand rose 1.4 per cent compared with the previous corresponding period to a new record. Ms York says the numbers are expected to get much higher in the years ahead. "We are seeing significant growth and we're forecasting significant growth," she notes. Much of the growth to date, and much of what's expected to come, is thanks to the effects of electrification — from cooking and transport to entire industrial processes. "Electricity demand is now being driven by things like electrification, as people want to decarbonise their electricity usage," Ms York says. "That's playing a role now and will play a stronger role going forward." Indeed, AEMO noted in its most recent snapshot of the NEM that electrification was already having an effect. It was one of the big factors behind the most recent rise in demand, even if the rate of uptake for things like electric vehicles has been slower than expected. For all the implications of electrification, experts say there is another source of demand that looms even larger. Matt Rennie, who co-owns and runs energy advisory firm Rennie, says our need for data has the potential to change everything. "It is a big deal," Mr Rennie says. Mr Rennie says Australia is on the cusp of what is likely to be a revolution in the way we use data and — more importantly — how much of it we use. He says it's a revolution that is being driven by the migration of so many services — from education and games to healthcare and shopping — to the digital realm. More ominously, he suggests the rise of artificial intelligence is another thing entirely. In a world where AI becomes "pervasive", he says there is likely to be a step-change in demand power that will require round-the-clock supply. "The thing about AI is that the algorithms that it uses are much more power-intensive," Mr Rennie says. "So as these begin to pervade the way in which we do business and the way in which we plan and conduct our lives, we can expect that there'll be many more of these data centres specifically allocated to training AI systems and then to operate them after that. "Beyond this point, I think we're going to see a different nature of data centre, a much more power-hungry data centre in Australia." Mr Rennie says demand from data centres is already sneaking up and risking the assumptions used by AEMO to forecast electricity requirements. He notes AEMO's official forecasts show there will be up to 1.5 gigawatts of new demand by 2035 in an "accelerated data centre scenario". However, Mr Rennie says his firm's own research suggests demand will be far higher. "Our research shows that that's something like 4.9 gigawatts — so two, three times what AEMO was forecasting," he says. To put that in context, a large coal-fired power plant typically has about a gigawatt of capacity. "One of the interesting things is that Jemena alone, one of the electricity networks in Victoria, has had connection applications for data centres of around 1.5 gigawatts by 2030, Mr Rennie said. "And that's only for that one distributor in that one state. One person at the bleeding edge of the debate is Alex Coates, the chief executive of data centre operator Interactive. Ms Coates agrees Australia is on the threshold of a transformation as the twin forces of "radical digitisation" and AI combine to propel power demand higher. She says both applications require huge amounts of extra computing power, or chips. "That chip must reside somewhere," Ms Coates says. "And of course, it must reside in a place that's secure and safe and reliable, and that's a data centre." According to Ms Coates, there are already about 200 data centres in Australia. Between them, she says, they use about 5 per cent of the power drawn from the grids in which they operate. Much of the power is used to cool computer chips housed in the servers that make up data centres. Ms Coates says significant efforts are being made to make cooling more efficient. Interactive, for example, is exploring two different types of temperature control known as "liquid-to-chip" and "immersion" cooling to cut its electricity use. Ultimately, however, she says data centres will need to find new sources of power from somewhere. "By 2030, we're expecting double the capacity — another 175 facilities," Ms Coates says. "We haven't seen anything like the demand that we will see over this coming period. "In what that means and therefore what that then means for, again, the compute, the data centre provision and the power to the data centre." For Ms Coates, America provides a useful, if cautionary, tale on what to expect. In the US, demand for power from data centres — especially those connected to AI — has caught almost all forecasters off guard. Celebrated American energy writer Daniel Yergin noted in an essay earlier this year that data centres alone could consume as much as 10 per cent of power in the US by 2030. "One large tech company is opening a new data centre every three days," Mr Yergin wrote. "Electricity consumption is already outpacing recent demand forecasts. "PJM, which manages electricity transmission from Illinois to New Jersey, almost doubled its growth projection between 2022 and 2023 and is warning of the danger of shortfalls in electricity before the end of the decade. Indeed, Ms Coates says a constant consideration for her business is not only how to secure power supplies, but how to secure them in a sustainable way. At the moment, she says Interactive draws its power from the grid, meaning it is a mix of renewable and fossil fuel generation. But she says the company is determined to eventually rely totally on clean energy and may sign deals with generators — so-called power purchase agreements — to do so. "Certainly we will consider it," Ms Coates says. "I certainly see it continuing as well." For both Ms Coates and Mr Rennie, the coming surge in demand for power to meet our insatiable thirst for data is likely to arrive whether Australia is prepared or not. Mr Rennie says that will almost certainly have consequences for Australia's electricity system, its renewable energy target and its emission goals. "I mean, we're already concerned about the way in which demand will be met by supply," Mr Rennie says. "We know that the Australian system is growing enormously in terms of demand. "We know people are buying EVs. We know that these data centres are coming. "But we also know that coal's coming out of the system, that renewables are taking a little longer than what we thought they would. "Transmission is now three and a half years behind schedule on average. "And the overblown role of batteries and solar in the forecast suggests to us that there will already be a gap between demand and supply, which is something that we're worried about. "Adding more demand through data centres just takes that to a different level." At AEMO, which is responsible for keeping on the lights in Australia's biggest electricity systems, Ms York is optimistic. She says one of the virtues of forecasting is that it's a "repeat exercise", meaning whatever is missed or had changed in one year could be updated the next. This was true generally, she says, and is no different when it comes to data centres and the ways they will affect Australia's grids. To that end, she says AEMO has started treating demand forecasts for data centres much more seriously and is endeavouring to better understand the implications. "Certainly, data centres is something we are specifically considering in our forecasting," Ms York says. "It is quite challenging to know how much of that will turn up here in Australia and where it will be located. "But it is something that we are very focused on making sure that we are well positioned to support data centres coming to Australia and being able to meet their needs.
Sydney Morning Herald
2 days ago
- Entertainment
- Sydney Morning Herald
Albanese's desk shows how he leads all other prime ministers in one way
Every prime minister's desk says something about them. Kevin Rudd's desk had haphazard rows of books and CDs. Scott Morrison's bragged about stopping the boats. Julia Gillard inverted two paintings hung by her predecessor. When Anthony Albanese returns to parliament this week, commanding a historic 94-seat majority, he will sit in front of a shelf surrounded by more sports memorabilia than any prime minister in living memory. The selection of adornments fulfils many of the stories Albanese has told about himself over the years and some of the things that the prime minister is less interested in displaying compared to his predecessors, chiefly books. His reverence for his 'three faiths' – the Catholic Church, the South Sydney Rabbitohs and the Australian Labor Party – manifests itself in an image of the Virgin Mary, a Rabbitohs ball and the man himself. Loading Where former prime ministers have opted for grand works from Parliament House's extensive art collection, Albanese hangs a drawing of beloved dog Toto sent to him by a fan. Beside it is a print from recently deceased Sydney Morning Herald cartoonist John Shakespeare imagining the PM proposing to fiancee Jodie Haydon. Haydon, who Albanese is expected to wed during this term of parliament, features in at least three framed photographs, second only to his son. Nathan appears in images from across the years: as a laughing baby with his grandmother, Maryanne; a spectator at the MCG; and in a Sydney Swans jersey. Then there's the sports paraphernalia, with at least six balls from major Australian sporting codes. A rugby league ball commemorating the prime minister's support for the code, a gift from the NRL, sits alongside a soccer ball from the 2023 FIFA Women's World Cup, the Rabbitohs ball, a cricket ball in a glass case, and a signed red Sherrin AFL ball. Next to bound volumes of parliamentary acts sits a haphazard pile of books, including domestic violence campaigner Rosie Batty's memoir Hope, Nelson Mandela's Conversations with Myself and rising star of the Labor caucus Andrew Charlton's Australia's Pivot to India.
The Age
2 days ago
- Entertainment
- The Age
Albanese's desk shows how he leads all other prime ministers in one way
Every prime minister's desk says something about them. Kevin Rudd's desk had haphazard rows of books and CDs. Scott Morrison's bragged about stopping the boats. Julia Gillard inverted two paintings hung by her predecessor. When Anthony Albanese returns to parliament this week, commanding a historic 94-seat majority, he will sit in front of a shelf surrounded by more sports memorabilia than any prime minister in living memory. The selection of adornments fulfils many of the stories Albanese has told about himself over the years and some of the things that the prime minister is less interested in displaying compared to his predecessors, chiefly books. His reverence for his 'three faiths' – the Catholic Church, the South Sydney Rabbitohs and the Australian Labor Party – manifests itself in an image of the Virgin Mary, a Rabbitohs ball and the man himself. Loading Where former prime ministers have opted for grand works from Parliament House's extensive art collection, Albanese hangs a drawing of beloved dog Toto sent to him by a fan. Beside it is a print from recently deceased Sydney Morning Herald cartoonist John Shakespeare imagining the PM proposing to fiancee Jodie Haydon. Haydon, who Albanese is expected to wed during this term of parliament, features in at least three framed photographs, second only to his son. Nathan appears in images from across the years: as a laughing baby with his grandmother, Maryanne; a spectator at the MCG; and in a Sydney Swans jersey. Then there's the sports paraphernalia, with at least six balls from major Australian sporting codes. A rugby league ball commemorating the prime minister's support for the code, a gift from the NRL, sits alongside a soccer ball from the 2023 FIFA Women's World Cup, the Rabbitohs ball, a cricket ball in a glass case, and a signed red Sherrin AFL ball. Next to bound volumes of parliamentary acts sits a haphazard pile of books, including domestic violence campaigner Rosie Batty's memoir Hope, Nelson Mandela's Conversations with Myself and rising star of the Labor caucus Andrew Charlton's Australia's Pivot to India.
Yahoo
4 days ago
- Politics
- Yahoo
Australia confident issues raised in US review of submarine project will be resolved
By David Brunnstrom WASHINGTON (Reuters) -Australia's ambassador to Washington said on Friday his country is working with the Pentagon on the U.S. Defense Department's review of the AUKUS submarine project and is confident that all issues raised will be resolved. Kevin Rudd made the comment at the Aspen Security Forum in Colorado and stressed the longstanding U.S.-Australia alliance and his close relationship with Elbridge Colby, the U.S. undersecretary of defense for policy, who initiated the review. "We're working with Bridge and the team on the AUKUS review ... and we are confident that we'll work our way through each and every one of the issues which he has raised in the context of this internal Defense Department review," Rudd said, referring to Colby. "Bridge has been around my place a lot of times, and so we have known each other for a long period of time, and that's why I'm confident, quite apart from the mature relationship within our two defense establishments ... that we'll work our way through this stuff." Rudd, a former Australian prime minister, said the U.S.-Australia alliance had endured through 15 presidents and 15 prime ministers from different parties. In 2023, the United States, Australia, and Britain unveiled details of the AUKUS plan to provide Australia with nuclear-powered attack submarines from the early 2030s, part of efforts to counter China's ambitions in the Indo-Pacific. It is Australia's biggest ever defense project. The Pentagon said in June it was reviewing AUKUS to ensure it was "aligned with the President's America First agenda," amid concerns about the ability of the U.S. to meet its own submarine needs and whether Australia's vessels would be used in support of U.S. policy in the future. On Sunday, Australia's Defence Industry Minister Pat Conroy responded to a report that Colby had pressed Australia and Japan to clarify what role it would play if the U.S. and China went to war over Taiwan by saying Australia would not commit troops in advance to any conflict. Australian Prime Minister Anthony Albanese has also rebuffed U.S. requests to commit to lifting defense spending from 2% to 3.5% of gross domestic product, saying instead Australia would spend what was needed for its defense. The reported call by Colby on Australia to clarify its role regarding Taiwan raised eyebrows, given that Washington itself maintains a policy of "strategic ambiguity" and not saying directly how it would respond to any Chinese attack on the island. Rudd said U.S. President Donald Trump viewed unpredictability as one of his strengths as a leader, whereas China's Communist leadership craved predictability. "Being unpredictable is no bad thing in terms of the way in which the Chinese view their strategic future on the critical question ... (of) the future of Taiwan," he said. Rudd added that Taiwan currently occupied Beijing's entire military strategic focus, and if the island were to fall, China's "capacities and capabilities would be unleashed more broadly." "I believe that logic is galvanizing here in the United States as well as across allies," he said. Asked about Colby's reported pressure on Australia and Japan and Australia's response, a spokesperson for the U.S. State Department said: "The United States has longstanding alliances with both Japan and Australia. We regularly consult with our allies on a range of regional and global issues." Solve the daily Crossword
Japan Times
5 days ago
- Business
- Japan Times
Australia confident issues raised in U.S. AUKUS review will be resolved
Australia's ambassador to Washington said Friday his country is working with the Pentagon on the U.S. Defense Department's review of the AUKUS submarine project and is confident that all issues raised will be resolved. Kevin Rudd made the comment at the Aspen Security Forum in Colorado and stressed the longstanding U.S.-Australia alliance and his close relationship with Elbridge Colby, the U.S. undersecretary of defense for policy, who initiated the review. "We're working with Bridge and the team on the AUKUS review ... and we are confident that we'll work our way through each and every one of the issues which he has raised in the context of this internal Defense Department review," Rudd said, referring to Colby. "Bridge has been around my place a lot of times, and so we have known each other for a long period of time, and that's why I'm confident, quite apart from the mature relationship within our two defense establishments ... that we'll work our way through this stuff." Rudd, a former Australian prime minister, said the U.S.-Australia alliance had endured through 15 presidents and 15 prime ministers from different parties. In 2023, the United States, Australia, and Britain unveiled details of the AUKUS plan to provide Australia with nuclear-powered attack submarines from the early 2030s, part of efforts to counter China's ambitions in the Indo-Pacific. It is Australia's biggest ever defense project. The Pentagon said in June it was reviewing AUKUS to ensure it was "aligned with the President's America First agenda," amid concerns about the ability of the U.S. to meet its own submarine needs and whether Australia's vessels would be used in support of U.S. policy in the future. On Sunday, Australia's Defense Industry Minister Pat Conroy responded to a report that Colby had pressed Australia and Japan to clarify what role it would play if the U.S. and China went to war over Taiwan by saying Australia would not commit troops in advance to any conflict. Australian Prime Minister Anthony Albanese has also rebuffed U.S. requests to commit to lifting defense spending from 2% to 3.5% of gross domestic product, saying instead Australia would spend what was needed for its defense. The reported call by Colby on Australia to clarify its role regarding Taiwan raised eyebrows, given that Washington itself maintains a policy of "strategic ambiguity" and not saying directly how it would respond to any Chinese attack on the island. Rudd said U.S. President Donald Trump viewed unpredictability as one of his strengths as a leader, whereas China's communist leadership craved predictability. "Being unpredictable is no bad thing in terms of the way in which the Chinese view their strategic future on the critical question ... (of) the future of Taiwan," he said. Rudd added that Taiwan currently occupied Beijing's entire military strategic focus, and if the island were to fall, China's "capacities and capabilities would be unleashed more broadly." "I believe that logic is galvanizing here in the United States as well as across allies," he said. Asked about Colby's reported pressure on Australia and Japan and Australia's response, a spokesperson for the U.S. State Department said: "The United States has longstanding alliances with both Japan and Australia. We regularly consult with our allies on a range of regional and global issues."
