Lifeboat Foundation

Researchers have successfully developed a supramolecular fluorophore nanocomposite fabrication technology using nanomaterials and constructed a sustainable solar organic biohydrogen production system.

The research team used the good nanosurface adsorption properties of tannic acid-based metal-polyphenol polymers to control the self-assembly and optical properties of fluorescent dyes while also identifying the photoexcitation and electron transfer mechanisms. Based on these findings, he implemented a solar-based biohydrogen production system using bacteria with hydrogenase enzymes.

The findings are published in the journal Angewandte Chemie International Edition. The joint research was led by Professor Hyojung Cha at the Department of Hydrogen and Renewable Energy, Kyungpook National University and Professor Chiyoung Park at the Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science & Technology.

Leading by example is a core belief. I’ve always advocated for a leadership approach that empowers the team and fosters a culture of continuous learning. The focus on sustainability isn’t just about technology—it’s about cultivating an environment where innovation thrives and where every team member is aligned with the vision of creating a more energy-efficient future.

Operating on three core principles (empowerment, communication and accountability) drives success and ensures every decision made is in line with long-term goals of sustainability and growth. Empowering the team means trusting them to innovate and make decisions that move the company forward, while open communication ensures alignment as the organization scales.

Looking ahead, the future of data centers lies in sustainability and transparency. As the demand for computing power grows, so too will the need for solutions that minimize environmental impact.

Climate change will force tens of millions of people in sub-Saharan Africa to migrate by 2050. In Zimbabwe, it’s already started.

New device captures carbon dioxide without electricity, offering a groundbreaking solution to fight air pollution.

A research team headed by Prof. Karl Leo at TUD Dresden University of Technology have developed an innovative, nature-inspired solution that could revolutionize the electronics industry: “Leaftronics.” This innovative approach leverages the natural structure of leaves to create biodegradable electronic substrates with enhanced properties and offers a sustainable, efficient, and scalable solution to the global-waste problem. These findings have now been published in the journal Science Advances.

Electronic devices, from toys to smartphones, consist of circuits. Specific substrates are used to manufacture these circuits. In commercial electronics, these are printed circuit boards (PCBs) made of glass fiber-reinforced epoxy resin.

Most of these materials are not recyclable, let alone biodegradable. Given the sheer volume of electronic waste of more than 60 million tons per year (of which over 75% is not collected worldwide), there is an urgent need for sustainable alternatives.

Basically I believe that this could be the answer for solar panels having super high output as exciton polariton energy is very powerful.

Self-hybridized exciton–polaritons are shown to enable sub-bandgap absorption and emission in 2D perovskites. The energy absorbed by the perovskites are also found to transfer to few-layer graphene in a heterostructure.

The classic strategy of continually shrinking transistors in silicon chips to create faster, more powerful computers is starting to fail us.

“Even though silicon works at these extremely small dimensions, the energy efficiency required to do one calculation has been going up, and this makes it highly unsustainable,” Deep Jariwala, an engineering professor at the University of Pennsylvania, told the Wall Street Journal in 2022. “Energy-wise it doesn’t make sense anymore.”

Continue reading “Silicon chips are no longer sustainable. Here’s what’s next” »

The Japanese government is planning to generate some 20 gigawatts of electricity, equivalent to the output of 20 nuclear reactors, through thin and bendable perovskite solar cells in fiscal 2040.

The industry ministry plans to designate next-generation solar cells as the key to expanding renewables…

TOKYO (Kyodo) — The Japanese government is planning to generate some 20 gigawatts of electricity, equivalent to the output of 20 nuclear reactors, through thin and bendable perovskite solar cells in fiscal 2040.

The demand for electronics has led to a significant increase in e-waste. In 2022, approximately 62 million tons of e-waste were generated, marking an 82% increase from 2010. Projections indicate that this figure could rise to 82 million tons by 2030.

E-waste contains valuable materials such as metals, semiconductors, and rare elements that can be reused. However, in 2022, only 22.3% of e-waste was properly collected and recycled, while the remaining materials, estimated to be worth almost $62 billion, were discarded in landfills.

Although efforts to improve e-waste recycling continue, the process remains labor-intensive, and a significant portion of e-waste is exported to developing countries, where cheap labor supports informal recycling practices involving hazardous chemicals.