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TechMall's Picks
  • [ June 3, 2025 ] New method enables sustainable recycling of rare earths from electrolyzers Energy & Green Tech
  • [ June 3, 2025 ] Use of commercial video games helps students to learn basic programming Computer Sciences
  • [ June 3, 2025 ] Collaboration can unlock Australia’s energy transition without sacrificing natural capital Energy & Green Tech
  • [ June 3, 2025 ] People like renewable energy but not necessarily its power lines. Here’s why Energy & Green Tech
  • [ June 3, 2025 ] Using AI to locate uneven areas within concrete Engineering

Energy & Green Tech

Energy & Green Tech

New method enables sustainable recycling of rare earths from electrolyzers

June 3, 2025 TechXplore.com

Hydrogen electrolysis cells contain rare earth metals. Once an electrolysis cell has done its job, the materials used in it currently end up as scrap steel. A research team at TU Bergakademie Freiberg is now […]

Energy & Green Tech

Collaboration can unlock Australia’s energy transition without sacrificing natural capital

June 3, 2025 TechXplore.com

Decarbonizing Australia’s economy and protecting the country’s most critical natural resources are both possible, but will require significant collaboration between energy developers, state and local governments, landowners, and interest groups, according to new research led […]

Energy & Green Tech

People like renewable energy but not necessarily its power lines. Here’s why

June 3, 2025 TechXplore.com

A large majority of people around the world support the transition to renewable energy.This article is brought to you by this site.

Energy & Green Tech

Meta becomes the latest big tech company turning to nuclear power for AI needs

June 3, 2025 TechXplore.com

Meta has cut a 20-year deal to secure nuclear power to help meet surging demand for artificial intelligence and other computing needs at Facebook’s parent company.This article is brought to you by this site.

Energy & Green Tech

Study shows making hydrogen with soda cans and seawater is scalable and sustainable

June 3, 2025 TechXplore.com

Hydrogen has the potential to be a climate-friendly fuel since it doesn’t release carbon dioxide when used as an energy source. Currently, however, most methods for producing hydrogen involve fossil fuels, making hydrogen less of […]

Energy & Green Tech

Ethanol for clean fuel, stronger economy: Expert Q&A

June 3, 2025 TechXplore.com

Ethanol has become a major part of America’s energy landscape. It was first used in cars, and is now mixed into most gasoline sold in the U.S. This rise has been driven by environmental concerns, […]

Energy & Green Tech

Australia’s latest emissions data reveal we still have a giant fossil fuel problem

June 2, 2025 TechXplore.com

According to Australia’s Climate Change and Energy Minister Chris Bowen, the latest emissions data show “we are on track to reach our 2030 targets” under the Paris Agreement. In 2024, Australia’s greenhouse gas emissions were […]

Energy & Green Tech

AI stirs up the optimal recipe for sustainable concrete

June 2, 2025 TechXplore.com

For weeks, the whiteboard in the lab was crowded with scribbles, diagrams, and chemical formulas. A research team across the Olivetti Group and the MIT Concrete Sustainability Hub (CSHub) was working intensely on a key […]

Energy & Green Tech

New prospects for green ammonia: Study provides blueprint for load-flexible production plant

June 2, 2025 TechXplore.com

Converting ammonia production to a low-emission process is one of the major challenges in the fight against climate change. Ammonia, one of the most widely produced chemicals worldwide, is essential for the fertilizer industry and, […]

Energy & Green Tech

PFAS-free seals work with water-based lubricants

June 2, 2025 TechXplore.com

From ship propellers to wind turbines and harvesters, seals are crucial to ensuring functionality in any technical system with moving parts. To increase their durability, they have mainly been made from plastics that contain PFAS, […]

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Highlights

Privacy abuse involving Meta and Yandex discovered

Enhanced efficiency in tin-based perovskite solar cells: Optimizing the electron transport layer

Self-healing circuit boards offer new path to reducing global e-waste

Is a quantum-cryptography apocalypse imminent?

Google’s SynthID is the latest tool for catching AI-made content. What is AI ‘watermarking,’ and does it work?

Scalable method creates self-healing, stretchable transistors and circuits

TSMC forecasts record profit in 2025 on soaring AI demand

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