A startup in China is set to begin production of ultra-efficient solar panels that are made from the so-called “miracle material” perovskite. The next-generation solar cells will be manufactured at half the cost of traditional silicon cells, with 50 per cent greater efficiency, according to researchers from Nanjing University who made the design breakthrough that made mass production possible. “The raw materials for making perovskite cells are cheap and abundant, making the production costs of these cells just one 20th of traditional solar cells,” Professor Tan Hairen from Nanjing University, told state media. “Moreover, they are easier to produce and can be made in a single factory. Even with other items added, the overall cost of production is only half of that of traditional silicon cells.” Professor Tan has created a startup called Renshine Solar to move forward with commercialisation of the technology, and has already signed a government deal to build a production line in Jiangsu province this summer. The factory is expected to achieve a capacity of 150 megawatts by September, according to the South China Morning Post, with the perovskite solar panels built for use on roofs, walls, or placed on electric cars to improve their range. The perovskite solar cells (PSCs) are capable of retaining over 90 per cent of their initial performance after 600 hours of continuous operation, the team noted, making them suitable for commercial use. The researchers said the next-generation solar cells could also be used in applications ranging from building-integrated panels to space-based electricity generation. “With their lower fabrication cost, low-temperature solution processability, roll-to-roll manufacturing, and wide-bandgap tunability, PSCs have the potential to become the candidate of choice for high-efficiency tandem solar cells,” they wrote in a study detailing the new design that will enter production. “Considering the rapid progress in photovoltaic performance, PSCs have been considered to be ideal candidates for integrating with other systems to realise new innovative technologies.” The study, titled ‘Next-generation applications for integrated perovskite solar cells’, was published in the scientific journal Nature. Its publication comes just one month after a South Korean firm announced that it was aiming to commercialise tandem perovskite solar cells following a $100 million investment to fund a pilot production line next year. Read More Scientists break world record for solar power window material Electric cars could save more than 100,000 lives, study claims Solar trees offer unique solution to charging electric cars College students who cut social media use have less anxiety

Gannett, the largest newspaper publisher in the United States, is suing Google, alleging the tech giant holds a monopoly over the digital ad market.

Rutvij failed to get into any of the elite Ivy League universities. Was he a victim of discrimination?

Mark Zuckerberg is being criticised by some for perceived hypocrisy, after the Facebook co-founder posted a 4th of July photo of his family but obscured the faces of his daughters. To celebrate Independence Day, the tech billionaire posted on one of the tech platforms he oversees, Instagram, sharing a photo of himself, his wife Priscilla Chan, and their three daughters, Aurelia, Maxima, and August. “Happy July 4th!” the caption on the post reads. “Lots to be grateful for this year. As the big girls get older, I love talking to them about why America is so great. Looking forward to discussing with little Aurelia soon too.” The post was met with mixed reactions, with some arguing it was hypocritical for Zuckerberg to seek to protect the privacy of his children, when Facebook and Instagram have been accused of violating people’s privacy in the past. One of the top comments on the photo came from an Instagram user who argued, “Even Zuck doesn’t trust his platforms to put his kids faces up.” Many agreed. As Shanon Palus wrote in Slate, “I almost feel some schadenfreude imagining Zuckerberg also agonizing over being public or private on social media. After all, he got us into this mess!” “Fascinated by Zuck’s choice to not have his kids’ faces on his social media platform,” added Bloomberg reporter Reyhan Harmanci in a post on Twitter. Zuckerberg companies have faced multiple high-profile settlements surrounding privacy in recent months. In May, the Federal Trade Commission accused Facebook of violating a 2020 order and misleading parents about their ability to control whom their children communicated with on the Messenger Kids app, as well as misrepresenting what kind of access developers had to private user data. “Facebook has repeatedly violated its privacy promises,” Samuel Levine, director of the FTC’s Bureau of Consumer Protection, told The Associated Press at the time. “The company’s recklessness has put young users at risk, and Facebook needs to answer for its failures.” Meta has said the FTC is incorrect and it will “vigorously fight” the allegations. That same month, the European Union fined Meta $1.3bn for transferring user data to the US, which the body said didn’t sufficiently protect users from US spy agencies. Meta has said it will appeal the fine. In 2022, the company paid $725m to settle a lawsuit alleging Facebook allowed millions of users’ personal data to be fed without consent to Cambridge Analytica, a firm which supported Donald Trump’s 2016 presidential campaign. Prior to that, the FTC fined the company $5bn for privacy violations and mishandling user data. The Independent has contacted Meta for comment. Read More Twitter threatens legal action against Meta over new ‘Threads’ app Mark Zuckerberg trolls Elon Musk by posting Spider-Man meme on Twitter after launching rival Threads What is Threads? All your questions about Meta's new Twitter rival, answered. Twitter threatens legal action against Meta over new ‘Threads’ app What is Threads? All your questions about Meta's new Twitter rival, answered. Mark Zuckerberg trolls Elon Musk with Spider-Man meme after launching Twitter rival

No laptop is a true gaming machine unless it comes with a dedicated graphics processor

With California’s population in decline, rising home insurance premiums threaten to intensify the exodus and further weaken state

Swedish truck giant Scania has unveiled a first-of-its-kind hybrid lorry covered in dozens of solar panels that are capable of providing up to 10,000 kilometres of range annually. The next-generation vehicle has already been successfully tested on public roads, with Scania hoping to develop the technology for use in commercial transport fleets. “Never before have solar panels been used to generate energy to a truck’s powertrain like we do in this collaboration,” said Stas Krupenia, who heads Scania’s research department. “This natural energy source can significantly decrease emissions in the transport sector.” The energy produced by the solar panels provide the truck with a driving range of up to 5,000 kilometres per year in Sweden, though this would double in countries with more sunshine like Spain. The researchers who created the concept believe future versions could double the solar energy generation to improve the range even further by making use of new perovskite solar cells. “Our research towards efficient and light solar cells will be truly important, especially when it comes to applying them in future trucks,” said Erik Johansson, a professor of physical chemistry at Uppsala University in Sweden who was involved in the project. “This is an exciting project where academia and industry together try to decrease the climate impact from truck transports. The results from this unique truck will be very interesting.” The hybrid truck forms part of a push by companies and institutions around the world to research ways to transition away from fossil fuel-powered vehicles towards more sustainable solutions. Last year, Dutch startup Lightyear showcased a solar-powered car capable of travelling hundreds of kilometres on a single charge. Described as the “world’s most efficient and sustainable” vehicle, the Lightyear One is already available for pre-order and is expected to be the first four-wheeled solar-powered car capable of carrying more than one passenger to make it to market. “Our road tests confirm that we’re on track to producing the most aerodynamic five-seater to date,” the firm stated in a release posted to its website. “As our world moves to more sustainable energy sources, Lightyear is driving the development of clean mobility in the automotive industry.” Read More Hundreds of years after it was discovered, one material is about to change the world Apple is about to make a huge change to the iPhone that it never wanted to do Vodafone users say they can’t call people Microsoft is removing its decades-old text editor

Emma MacKenzie, from Canada, says she cannot renew her visa if she does not get her degree.

Facebook, Instagram and WhatsApp users have reported that the platforms have suffered outages. Thousands of users reported issues at around 11.45am PST, according to DownDetector, which monitors tech outages. Users in Indiana, Washington state, Florida, Nebraska and New York all stated on DownDetector that their service had been impacted. More than 12,000 users reported having trouble accessing Facebook, while over 6,600 users were having trouble with Instagram. WhatsApp also had more than 1,300 outage reports. Meta, which owns all three platforms, addressed the issue in a statement to The Independent. “We’re aware that some people are having trouble accessing our products. We’re working to get things back to normal as quickly as possible, and we apologize for any inconvenience,” the company stated. Read More Meta scrambles to fix Instagram algorithm connecting ‘vast paedophile network’ Google revenue from anti-abortion campaigns and ‘fake’ clinics ‘topped $10m’ Police warn about dangerous emergency setting on Android phones

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The College Board said Florida’s rules restricting the teaching of gender identity issues “effectively banned” an advanced high-school