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The Rise of Solar in the US Midwest For decades, the only regular visitors to the Twin Lake Reservoir in Lima, Ohio, were fishers passing hot summer evenings trying to snag a largemouth bass. But today, it’s a hive of activity. A team of 12 engineers and construction workers are busily connecting more than 3,400 solar arrays to small, floating docks and distributing them across four acres of the reservoir’s surface water. Floating Solar: A Growing Trend The electricity generated by the floating photovoltaics will be used to power a nearby water treatment plant, where electricity-powered pumps run 24 hours a day, year-round. “The water treatment plant is one of the city’s biggest energy costs; it only made sense to put the floating solar site here,” says Sara Weekley, deputy director of Lima’s utilities department. “It also helps keep water rates stable by lowering energy costs.” The Data Analysis The project is expected to save the city and taxpayers around $10m over the course of its lifetime. The solar arrays will help lower evaporation rates and algae growth in the water by providing a barrier to sunlight. The Impact Analysis The project is part of an emerging evolution in the industrial midwest from heavy manufacturing to clean energy. Electricity has turned into one of the most important commodities in the region, with utility rates increasing in recent years due to demand from datacenters, rising utility charges and the war on Iran, which has driven gas pump prices to $5 a gallon locally. The Prediction “Across most of the midwest, and in Ohio in particular, agricultural land is a critical piece of the economy – you don’t want renewable energy and food production fighting each other for the same acres,” says Stetson Tchividjian, D3Energy’s managing director. “Floating solar resolves that equation.”

The LeadSamsung Electronics has reported record quarterly profit driven by an unprecedented 49-fold jump in chip income, fueled by the artificial intelligence boom. The company expects the severe supply shortage to deepen next year as clients continue spending heavily on AI infrastructure, driving up prices of memory chips.The AI Chip RevolutionA boom in the construction of AI datacenters has spurred Samsung and its chipmaking peers to allocate production capacity to advanced chips that Nvidia uses in its AI accelerators. This shift has created a situation where "supply falls far short of customer demand," according to Kim Jaejune, a Samsung memory chip business executive. The company has signed multi-year binding contracts with customers to secure supplies, though it hasn't disclosed the identities or terms of these agreements.Financial Performance BreakdownThe financial results reveal the extent of the AI boom. Samsung's chip division operating profit reached a record 53.7tn won ($36.15bn) in the January-March period, compared to just 1.1tn won ($774m) in the same period a year earlier. This made up 94% of the quarter's record total operating profit of 57.2tn won, which matched Samsung's estimate announced earlier this month and compared to 6.69tn won a year prior. Overall revenue rose 69% on the year to 133.9tn won.Industry TransformationThe surge in demand for AI chips is reshaping the entire semiconductor industry. Samsung's 88% stock surge this year has outstripped the broader market's 57% gain, highlighting investor confidence in the company's position in the AI chip market. Meanwhile, Samsung's rival SK Hynix also reported record quarterly profit after a fivefold jump in earnings, forecasting a prolonged chip industry boom.However, this shift toward AI chips has created supply constraints for conventional chips, which has negatively impacted Samsung's other businesses. The mobile and network division saw profitability decline, with operating profit falling 35% in the first quarter to 2.8tn won, while the display division's operating profit fell 20% to 400bn won.Future OutlookSamsung expects the supply-to-demand gap to widen even further in 2027 compared to 2026, based on current demand projections. The company plans to increase capital expenditure sharply this year to meet AI demand, though it faces potential production disruption as unions representing the majority of its workers in South Korea consider striking over pay.Despite challenges in the Middle East, Samsung has secured inventory and diversified sources of gases vital for manufacturing like helium. However, it has flagged the risk of higher transportation costs caused by rising oil prices and will ensure stable power supplies in cooperation with the South Korean government.

The NAACP has filed a lawsuit against Elon Musk's artificial intelligence company, xAI, alleging that it has been illegally spewing toxic pollutants into Black neighborhoods near Memphis. The lawsuit claims that xAI's makeshift power plant in Southaven, Mississippi, has been operating without permits, violating the Clean Air Act.The suit, filed on Tuesday in Mississippi federal court, alleges that xAI has been polluting the surrounding historically Black communities by using dozens of methane gas generators without permits. The organization is seeking to force the company to stop operating its unpermitted turbines in Southaven.“All too often, big corporations like xAI treat our communities and families like obstacles to be pushed aside,” said Derrick Johnson, the president and CEO of the NAACP. “We will not allow xAI to get away with this.”xAI's datacenters, nicknamed “Colossus” and “Colossus II” by Musk, are massive facilities, with the latter occupying 1m sq ft in Memphis. They are located in Memphis's industrial zone and a few miles from residential neighborhoods that have long dealt with harmful pollution, including Boxtown, a neighborhood that was established by formerly enslaved people after emancipation in the 19th century.The lawsuit alleges xAI illegally installed and operated up to 27 gas turbines, each one the size of a large bus, to power the datacenters. Combined, they have the capacity to emit tons of harmful nitrogen oxides per year, along with toxic chemicals like formaldehyde, according to the Southern Environmental Law Center.xAI issued a statement in response to the lawsuit: “We take our commitment to the community and environment seriously. The temporary power generation units are operating in compliance with all applicable laws.” The company did not respond to questions about whether it will address the alleged violations listed in the lawsuit.Black residents still make up a large portion of the Memphis neighborhoods, which have faced higher rates of asthma and respiratory diseases as well as a lower life expectancy than other parts of the city. Studies have likewise shown these neighborhoods have a cancer risk that is four times the national average.

The recent visit of Anthropic's CEO Dario Amodei to Canberra has sparked a critical examination of the role of AI in society. Amodei, known for his 'progressive' approach to AI, has been promoting a vision of a future where AI transforms the economy and improves lives. However, the author of the article argues that this vision may not be as progressive as it seems. The risks associated with AI, such as job displacement, cultural homogenization, and potential harm to individuals, cannot be ignored. The article highlights the concerns of experts like Toby Walsh, who notes that AI is both good and bad, and that its impact depends on how it is used and regulated. The author, Peter Lewis, questions his own progressive credentials and argues that the unchecked development of AI threatens to undermine the very notion of progress. He suggests that the government should slow down the development of AI and establish guardrails to prevent its negative consequences. The article cites examples of experts and politicians, such as Bernie Sanders and Alexandria Ocasio-Cortez, who are calling for a moratorium on the development of new datacenters. The author argues that this cautious approach is necessary to ensure that AI is developed in a way that benefits society as a whole, rather than just a select few. Ultimately, the article concludes that the future of AI must be shaped by a nuanced and informed discussion about its potential risks and benefits. The author argues that only by slowing down the development of AI and establishing clear regulations can we ensure that its impact is truly progressive.

Progressive lawmakers Bernie Sanders and Alexandria Ocasio-Cortez have unveiled a bill to place a moratorium on the construction of AI datacenters in the US. The proposed pause aims to ensure the AI boom benefits workers, protects the environment, and does not harm communities.The bill's introduction comes amid growing concerns about the rapid buildout of AI infrastructure and its impact on energy consumption, electricity bills, and the climate crisis. Sanders and Ocasio-Cortez argue that a temporary ban would give the US government time to create strong federal safeguards for AI.“AI and robotics are creating the most sweeping technological revolution in the history of humanity,” Sanders said. “The scale, scope, and speed of that change is unprecedented. Congress is way behind where it should be in understanding the nature of this revolution and its impacts.”The proposal has gained traction, with at least 11 states considering similar policies. Advocacy groups, including Food and Water Watch, have also called for a federal datacenter moratorium, citing concerns about the sector's impacts on electricity bills and the climate crisis.The bill's supporters argue that datacenters' massive energy consumption and water usage have sparked controversy, especially in drought-ridden areas. If current trends continue, datacenters may account for nearly half of all US emissions from the power sector.“We cannot sit back and allow a handful of billionaire Big Tech oligarchs to make decisions that will reshape our economy, our democracy and the future of humanity,” Sanders said. “We need serious public debate and democratic oversight over this enormously consequential issue. The time for action is now.”