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A team of scientists from King Abdullah University of Science and Technology (KAUST) has revealed their plan to bring a new type of solar cell to the market, one that could revolutionize the field of renewable energy. The solar cell, called a perovskite/silicon tandem, combines two different materials to capture more sunlight and convert it into electricity.

Perovskite is a material that can absorb light very efficiently, while silicon is a material that can maintain its performance for a long time. By stacking them together, the researchers have achieved record-breaking efficiency levels, surpassing the previous limits of single-material solar cells. In 2023, the KAUST team, led by Professor Stefaan De Wolf, reported two world records for power conversion efficiency and five other records achieved by other groups worldwide. This shows the rapid advancement of perovskite/silicon tandem technology and its potential to dominate the solar market.

The market for perovskite/silicon tandems is expected to exceed $10 billion within a decade,” said Dr. Stefaan De Wolf. “KAUST is at the forefront of this revolution, laying the groundwork for affordable, accessible clean energy for all.

The road towards a cleaner future has taken a massive step forward, as a team of researchers from the King Abdullah University of Science and Technology (KAUST) have successfully conducted laboratory tests of perovskite/silicon tandem solar cells, which offer greater efficiency than crystalline silicon solar cells, which have long been the standard for solar energy technology. This study, which was published today in Science, was conducted at the KAUST Solar Center and holds the potential to design and develop more efficient solar cells for both Saudi Arabia and the entire world.

While the study outlines the incredible advances in laboratory tests with perovskite/silicon tandem solar cells, most notably a 33 percent increase in power efficiency compared to other joint solar cells, the researchers emphasize that many steps must be accomplished before this technology can achieve real-world applications, like commercialization. While they note that challenges for scaling up the technology could only be a few years away, the cost is the primary challenge for the foreseeable future.

Continue reading “Towards a Sustainable Future: KAUST’s Solar Center Paves the Way for Affordable Clean Energy” »

Welcome to the thrilling world of autonomous fabrication, where the only constant is change, and the speed of that change is akin to a caffeinated cheetah on a treadmill.

This blog focuses on revolutionizing the iteration cycle in autonomous fabrication, emphasizing the need for rapid and efficient transitions from design to deployment.

The overarching theme is the synergy between advanced technology and a transformative mindset in manufacturing, aiming for smarter, more sustainable, and compliant operations.

Sirius Jet, the world’s first hydrogen VTOL aircraft, redefines aviation with zero-emission travel, cutting-edge design, and strategic collaborations for a sustainable future.

Embark on a journey into the future of aviation with Sirius Jet, the groundbreaking hydrogen VTOL aircraft, merging innovation, sustainability, and style.

A US startup has demonstrated an indoor solar panel that it claims could replace billions of batteries in domestic devices like TV remotes and wireless keyboards.

California-based Ambient Photonics said its new solar cell can provide constant power from just indoor and ambient outdoor light, delivering three times more power than existing technologies.

Solar power has been used for decades in low-power electronics like calculators, though such cells have so far not been suitable for more energy-intensive devices.

Icelandic researchers and scientists are on a mission to transform the renewable energy landscape by delving into the heart of a volcano.

They have set their sights on revolutionizing renewable energy by exploring the possibilities of drilling directly into a volcano’s magma chamber. The magma chamber is an underground reservoir where molten rock collects before exploding as lava.

The ambitious Krafla Magma Testbed (KMT) project aims to tap into a magma chamber of Krafla in northern Iceland by 2026.

China is taking a new innovation to trial.

China’s innovative move: trials for a two-way charging system in major cities next year. Explore how electric vehicles might soon support the grid.

A crippling fuel leak forced a U.S. company on Tuesday to give up on landing a spacecraft on the moon.

Astrobotic Technology’s lander began losing fuel soon after Monday’s launch. The spacecraft also encountered problems keeping its solar panel pointed towards the sun and generating solar power.

“Given the propellant leak, there is, unfortunately, no chance of a soft landing on the moon,” Astrobotic said in a statement.

Fusion’s success as a renewable energy depends on the creation of an industry to support it, and academia is vital to that industry’s development.

A new study suggests that universities have an essential role to fulfill in the continued growth and success of any modern high-tech industry, and especially the nascent fusion industry; however, the importance of that role is not reflected in the number of fusion-oriented faculty and educational channels currently available. Academia’s responsiveness to the birth of other modern scientific fields, such as aeronautics and nuclear fission, provides a template for the steps universities can take to enable a robust fusion industry.

Insights from Experts.