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The Energy Advantage in AI Supremacy In the race against China for AI supremacy, the United States dominates when it comes to access to the most cutting-edge semiconductors. But when it comes to powering the huge data centres that run on AI chips, China holds the clear advantage. That's because data centres, the sprawling computing facilities needed to train and run AI models, require vast amounts of energy. A typical data centre can consume as much electricity as 100,000 households, while next-generation "hyperscale" facilities can gobble up as much power as two million homes, according to the International Energy Agency (IEA). China's access to an abundant supply of cheap electricity places it in the ideal position to meet such colossal energy demands. China already generates more than twice as much electricity as the US, a lead that is expected to widen amid an aggressive state-led investment in the country's energy grid. China's Renewable Energy Expansion BloombergNEF, a research provider, estimates that China will add more than six times as much electricity generation capacity as the US over the next five years. Much of that extra capacity will be in the form of renewables such as solar and wind. In 2025 alone, China increased its wind and solar power capacity by more than 430 gigawatts, accounting for more than half of the additional capacity in the renewables added globally that year. A key element of China's AI strategy involves integrating its data centres into its rapidly expanding renewables sector. Under the "East Data, West Computing" initiative, China's government is concentrating the construction of new data centres in the country's sparsely populated interior, where land and renewable energy sources are abundant compared with the heavily built-up eastern seaboard. Earlier this month, Beijing announced the start of operations at the country's first "large-scale" renewable energy project to be linked directly to a data centre. The 500-megawatt wind and solar project, located in the northwestern Ningxia region, will power a cloud data centre operated by China Datang through a "dedicated transmission line". The US-China Data Center Divide For now, the US still has the largest data centre footprint by a wide margin. According to Stanford University's AI Index, the US had an estimated 5,427 data centres in 2025, compared with 449 in China. The US accounted for 45 percent of the 415 terawatt-hours of electricity consumed by data centres in 2024, followed by China and Europe with 25 percent and 15 percent, respectively, according to the IEA. In 2026 alone, Silicon Valley's Amazon, Microsoft, Meta and Alphabet are projected by Morgan Stanley to spend $630bn on data centres and other AI-related investment, vastly more than Chinese tech giants such as Alibaba, Tencent and ByteDance. But as China constructs data centres at a blistering pace – its number of data centre racks grew 30 percent annually from 2016 to 2023, according to the China Academy of Information and Communications Technology – the gap between the superpowers is rapidly narrowing. US Power Grid Constraints Meanwhile, there are already signs that the AI rollout in the US is bumping up against power constraints. Energy consultancy Wood Mackenzie said earlier this year that the limitations of the US energy grid had resulted in a 50 percent quarter on quarter drop in new data centre projects at the end of 2025. Technical limitations have been compounded by a growing backlash against data centres within communities across the US – driven partly by the strain the facilities place on local grids – a challenge not faced by China, where opposition to the government is heavily restricted. At least 36 data centres were blocked or stalled in the US between May 2024 and June 2025, according to Data Center Watch, a research project by AI security company 10a Labs. US tech leaders, including Tesla's Elon Musk, Nvidia's Jensen Huang and OpenAI's Sam Altman, have openly acknowledged China's edge in the energy domain. "The limiting factor for AI deployment is fundamentally electrical power," Musk said in an interview at the World Economic Forum in January. "Very soon, maybe even later this year, we'll be producing more chips than we can turn on – except for China. China's growth in electricity is tremendous." China's Energy Strategy Challenges Despite Beijing's push to meld its AI ambitions with the wind and solar resources of its remote western regions, most data centres are still located in and around eastern megacities such as Beijing, Tianjin, Shanghai, Guangzhou and Shenzhen. "These places also face power supply difficulties and have introduced restrictions on new data centres," Anders Hove, a senior research fellow at the Oxford Institute for Energy Studies, told Al Jazeera. Hove added that China's power grid also suffers from a high degree of fragmentation that prevents the seamless flow of electricity between regions. "China's power system is organised and dispatched mainly at the provincial level, with transmission corridors acting primarily as one-way power flows," Hove said. "Though the central government has called for regional wholesale markets and more granular trading intervals, this is proceeding slowly." Data Center Quality and Utilization Concerns Though rapid, China's data centre rollout has also faced quality issues, said Kyle Chan, a research fellow at the Brookings Institution who specialises in Chinese tech and industrial policy. "They are trying to build heterogeneous chip clusters that group together different hardware systems. This makes it more challenging to run AI workloads," Chan told Al Jazeera. "There have been issues with the build quality of some Chinese data centres, particularly when the developer does not have proper experience with such a complex project." China has also has some way to go to narrow the gap between data centre capacity and utilisation, said IMD Business School's Yu. "Beijing's own estimates put it at 20 to 30 percent, and even SMIC's chief has warned the new capacity could sit idle," Yu said. "One way to frame the whole race: the US has the chips and is short on power, while China has the power and is short on chips. Each is sprinting to fix its own bottleneck."

The Lead: Blair's Intervention in Labour's FutureFormer UK Prime Minister Tony Blair has published a 5,700-word essay criticizing the current Labour party leadership under Keir Starmer, arguing they have failed to learn from his electoral successes and are stuck in outdated political debates. The intervention has sparked controversy as the party prepares for a crucial byelection in Makerfield that could shape its future direction.The Essay Content: Blair's Prescription for LabourBlair's essay, released through his eponymous thinktank, contains both praise and criticism for contemporary Labour politicians. He acknowledges that Starmer made his party an "acceptable default" at the 2024 election and describes Wes Streeting as a "huge political talent." However, the overall tone is critical, with Blair repeatedly reminding readers of his electoral success: "I led the Labour party for 13 years and through three general elections."The former prime minister argues that when Labour tries to puzzle out how to win a second term, the one thing ruled out is "learning from the only time in the party's 120-year history it has ever done so." He complains that the current leadership debate between Streeting and Andy Burnham "has an extraordinarily retro 20th-century feel to it."Blair's central thesis is that the UK, including the Labour party, is stuck in insular political debate and not addressing what he portrays as the century-defining challenge of AI. He criticizes specific policy decisions made by Starmer's government, suggesting they should have ditched new net zero projects, laws for workers' rights, a higher minimum wage, and changes to non-dom tax status. Instead, he argues, they should have "gone all out for making business feel respected and supported."The Political Impact: Mixed Reactions to Blair's CritiqueBlair's intervention has already provoked varied reactions within the Labour party. While some might agree with his assessment that the party needs a coherent strategy for economic growth, others view his advice as politically impossible or out of touch. The timing of the essay, before a byelection in Makerfield that could shape Labour's destiny for years, has been noted as potentially problematic.Some party members have dismissed Blair as becoming "less and less relevant," noting that he left frontline politics nearly 20 years ago and is now mainly seen at elite gatherings like the World Economic Forum in Davos or hobnobbing with Donald Trump as part of his Gaza Board of Peace. Others acknowledge that while Blair's specific policy prescriptions may be unrealistic, his broader concerns about the party's direction may have merit.The Historical Context: Blair's Pattern of InterventionThis essay is not Blair's first foray into criticizing his former party. The Tony Blair Institute for Global Change bills it as "his first major political intervention since Labour came to power," but this ignores his previous comments on issues including immigration and net zero. This pattern of intervention has led some to question whether Blair's advice is genuinely helpful or simply designed to inflict maximum annoyance on his party.Blair's essay reinforces the perception that he has spent more time meeting US presidents than British voters in recent years. His suggestion that the UK government should have backed Trump in his attacks on Iran, and his view that the US president is simply seeking a stronger Nato rather than undermining the alliance, reinforce this perception.The Future Outlook: Can Labour Learn from Blair?For some in the current government, criticism from Labour's most electorally successful leader will sting, even if they regard his call for a move to the "radical centre" as somewhere between vague and meaningless. Blair writes that "governments which succeed don't start with a personality contest, or a political question, as in: how do we 'save the country' from Reform? They start with an idea, a project, a governing purpose, an analysis of what is wrong and a plan to put it right."While Blair certainly has plans, unlike when he had a generally sure touch as a working politician, these ones feel unlikely to be taken up by the current Labour leadership. The challenge for Starmer and his team will be to address the valid concerns about economic strategy while avoiding the political pitfalls of adopting Blair's specific prescriptions.

The Lead: One Nation's Standalone Climate Denial As the populist right-wing One Nation party gains momentum in Australian polls, it maintains a firm stance against decades of climate science evidence showing the planet and Australia are warming. The party claims to be the only political force in Australia questioning climate science, but experts say this position is not only scientifically baseless but increasingly out of step with global trends in climate misinformation. The Event Details: One Nation's Climate Contradictions One Nation's position on climate change is rooted in denial and conspiracy theories, despite overwhelming scientific evidence. The party's energy and climate policies have previously been literal cut-and-pastes from the now-defunct climate denial group the Galileo Movement. Currently, One Nation rejects the scientific consensus that the planet and Australia are warming, claiming extreme weather was more prevalent before 1960—a position climate scientists have compared to believing the Earth is flat. The party also wants Australia to leave the Paris Agreement and would push to close down the federal climate change department "and all related agencies, regulations and programs." They proudly declare: "We are the only political party to question climate science." The Data Analysis: Australia's Unequivocal Warming Trend Despite One Nation's claims, Australia has experienced significant warming since 1910. The Bureau of Meteorology's official long-term climate dataset shows Australia has warmed by 1.5°C since 1910. Temperature readings before this period are not included in the official dataset because they were often taken with non-standardized equipment, making them less reliable. Research into pre-1910 temperature records shows temperatures from 1860 to 1909 were similar to those from 1910 to 1959. Since 1960, both maximum and minimum temperatures have risen significantly. The independent Berkeley Earth group's analysis of historical temperature data confirms Australia has warmed substantially since the 1880s. One Nation points to a single weather station in Newcastle (Nobby's) to claim no pattern of warming exists—a classic example of cherry-picking data while ignoring the broader evidence showing temperatures are warming across Australia. The Impact Analysis: Political Consequences of Climate Denial One Nation's climate denial positions have significant political implications in Australia. Research from CSIRO a decade ago suggested that views on climate change can be influenced by how a person votes, rather than the other way around. This means votes for One Nation could lead more people to reject established climate science. Dr. John Cook, an expert on climate science denial, notes that One Nation is "not only out of touch with the scientific evidence, they're even out of touch with the rest of the climate denial community." Over the past decade, climate misinformation has transitioned from science denial to attacking climate solutions, as the scientific evidence for human-caused global warming has become undeniable. Prof. Sarah Perkins-Kirkpatrick, a climate scientist at Australian National University, emphasizes: "There's a wealth of evidence that extreme heat events are increasing worldwide since the 1950s. We see increased intensity of droughts and heatwaves and the intensity of tropical cyclones is increasing." The Prediction: Future of Climate Politics in Australia As climate impacts worsen in Australia—with more frequent and intense heatwaves, bushfires, and extreme weather events—One Nation's climate denial stance may become increasingly untenable politically. The party's net zero conspiracies, including claims that climate action is part of a plot to create a "socialist Australia," are based on misinformation and misrepresentations of statements by figures like former World Economic Forum chair Klaus Schwab. One Nation's assertions that renewable energy is causing electricity price increases are also contradicted by experts. Research from CSIRO suggests that if 82% of Australia's electricity came from renewables backed by storage, the cost of generation would be a third less than current prices. The real drivers of rising electricity costs are aging infrastructure and rising international gas prices, not the transition to renewables. As Australia faces increasing climate impacts, political parties that reject established climate science may find themselves increasingly isolated, both scientifically and politically. The future of Australian climate politics may depend on how mainstream parties respond to One Nation's misinformation and whether they can effectively communicate the scientific consensus on climate change.

The Rise of Gen Z Investors in a Volatile LandscapeAcross the globe, members of the 1997‑2012 cohort are jumping into stocks, bonds, AI startups and crypto far sooner than their parents did. The trend reflects a mix of personal ambition, heightened economic anxiety and unprecedented digital access to markets.Early Market Entry and Diversified StrategiesAmbrico Ranginui first encountered cryptocurrencies at age 12 and was investing by 16, using birthday money and allowance. After a painful crypto loss, he pivoted to a role at Flatmate Ventures, allocating capital to lithium, robotics and artificial intelligence. Similar stories echo across the generation: many start with high‑risk assets like crypto, then gravitate toward more stable vehicles such as exchange‑traded funds (ETFs) and retirement accounts.Numbers Behind the Boom: Participation Rates and ETF Adoption30% of Gen Z have begun investing before entering the workforce, versus 15% of Millennials and 9% of Gen X (World Economic Forum report).Unemployment for ages 22‑27 is now nearly 8%, up from about 6% seven years ago and well above the U.S. average of 4.3%.About 75% of Gen Zers hold ETFs in retirement accounts, compared with 60% of Baby Boomers (Nasdaq study).41% say they would trust an AI system to manage their portfolio, and many already use tools like ChatGPT for quick analysis.Why This Shift Matters: Economic Uncertainty and Eroding Safety NetsRising inflation, cuts to social‑welfare programs and the decline of employer‑sponsored retirement plans leave younger workers with “less financial stability and smaller social safety nets,” according to Natalya Guseva of the World Economic Forum. At the same time, fintech apps such as New Zealand’s Sharesies provide low‑cost education and instant access, making market entry almost frictionless.While the majority adopt a “slow and steady” approach—opening Roth IRAs, automating contributions and favoring diversified index funds—a smaller cohort embraces speculative bets. In South Korea, Minwoo Lim trades commodities and reports a €1,000 profit from crude‑oil positions, yet warns that only about 4% of day traders earn a living and roughly 10% are profitable.Looking Ahead: AI‑Driven Portfolios and Long‑Term OutlookAI is becoming a de‑facto advisor for many Gen Z investors. Kelly Noel Mbunui Kameni from Kenya photographs her portfolio and asks ChatGPT for diversification suggestions, using the output to make rapid decisions. As AI tools improve, trust in machine‑managed portfolios is likely to rise, potentially amplifying the shift toward low‑cost, passive strategies.Analysts such as Andy Reed (Vanguard) predict that the cost‑savvy, early‑investing habits of Gen Z will “pay off in the long run,” especially if the generation continues to favor ETFs and broad‑market indices over high‑risk speculation. The convergence of economic pressure, technology, and a cultural move toward self‑reliance suggests that Gen Z will reshape asset allocation patterns for decades to come.