Energy Technology News

June 3, 2025

Top Headlines

Discovery Could Boost Solid-State Battery Performance

June 2, 2025 — Researchers have discovered that the mixing of small particles between two solid electrolytes can generate an effect called a 'space charge layer,' an accumulation of electric charge at the interface between the two materials. The finding could aid ...

Engineers Develop Self-Healing Muscle for Robots

May 30, 2025 — Students recently unveiled their invention of a robotic actuator -- the 'muscle' that converts energy into a robot's physical movement -- that has the ability to detect punctures or pressure, heal the injury and repair its damage-detecting ...

EV Battery Recycling Key to Future Lithium Supplies

May 29, 2025 — Lightweight, powerful lithium-ion batteries are crucial for the transition to electric vehicles, and global demand for lithium is set to grow rapidly over the next 25 years. A new analysis looks at how new mining operations and battery recycling ...

New Chiral Photonic Device Combines Light Manipulation With Memory

May 28, 2025 — Engineers have developed a multifunctional, reconfigurable component for an optical computing system that could be a game changer in ...

Latest Headlines

updated 10:47pm EDT

Electric Buses Struggle in the Cold, Researchers Find

May 28, 2025 — Researchers have released new insights on a pilot program involving all-electric buses in Ithaca, NY, USA -- with implications for cities, schools and other groups that are considering the ...

Cryogenic Hydrogen Storage and Delivery System for Next-Generation Aircraft

May 27, 2025 — Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses several ...

New Fuel Cell Could Enable Electric Aviation

May 27, 2025 — Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be ...

Quantum Eyes on Energy Loss: Diamond Quantum Imaging for Next-Gen Power Electronics

May 23, 2025 — Diamond quantum sensors can be used to analyze the magnetization response of soft magnetic materials used in power electronics; report scientists ...

A Rule-Breaking, Colorful Silicone That Could Conduct Electricity

May 22, 2025 — A newly discovered silicone variant is a semiconductor, researchers have discovered -- upending assumptions that the material class is exclusively ...

A Faster, More Reliable Method for Simulating the Plasmas Used to Make Computer Chips

May 22, 2025 — Researchers developed a faster, more stable way to simulate the swirling electric fields inside industrial plasmas -- the kind used to make ...

Efficiency Upgrade for OLED Screens: A Route to Blue PHOLED Longevity

May 23, 2025 — Blue phosphorescent OLEDs can now last as long as the green phosphorescent OLEDs already in devices, researchers have demonstrated, paving the way for further improving the energy efficiency of OLED ...

New Color-Changing Sensor Detects Alcohol With a Smartphone Snap

May 20, 2025 — Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...

Scientific Breakthrough Brings CO2 'Breathing' Batteries Closer to Reality

May 20, 2025 — Scientists have made a breakthrough in eco-friendly batteries that not only store more energy but could also help tackle greenhouse gas emissions. Lithium-CO2 'breathing' batteries release power ...

Investment Risk for Energy Infrastructure Construction Is Highest for Nuclear Power Plants, Lowest for Solar

May 19, 2025 — The average energy project costs 40% more than expected for construction and takes almost two years longer than planned, finds a new global study. ...

Designing the Future of Clean Energy: Janus Heterobilayers Lead the Way

May 16, 2025 — Janus heterobilayers -- dual-sided materials with unique properties -- may be the key to efficiently creating clean hydrogen ...

Learning as an Adventure: The Lecture Theater in the Spaceship

May 15, 2025 — In Project Chimera, a game lab combines a VR computer game with educational problems in order to convey scientific content in a motivating ...

Engineers Tackle Sunlight Intermittency in Solar Desalination

May 14, 2025 — A team of engineers has developed a system that could transform desalination practices, making the process more adaptable, resilient and cheaper. The new system is powered by sunlight and uses a ...

Urine, Not Water for Efficient Production of Green Hydrogen

May 9, 2025 — Researchers have developed two unique energy-efficient and cost-effective systems that use urea found in urine and wastewater to generate hydrogen. The unique systems reveal new pathways to ...

Removing Selenium from Water Takes Iron Strength

May 8, 2025 — Environmental engineers have developed critical methods to remove toxic selenium from ...

How to Reduce Global CO2 Emissions from Industry

May 8, 2025 — Global emissions of carbon dioxide from industry can be reduced by five per cent. But that requires companies and policy makers to take a holistic approach to energy efficiency and energy management ...

New Microscope Reveals Heat Flow in Materials for Green Energy

May 8, 2025 — Scientists have developed a new microscope that significantly improves the way heat flow in materials can be measured. This advancement could lead to better designs for electronic devices and energy ...

New Chip Uses AI to Shrink Large Language Models' Energy Footprint by 50%

May 8, 2025 — Researchers have developed a more efficient chip as an antidote to the vast amounts of electricity consumed by large-language-model artificial intelligence applications like Gemini and ...

Big Problem for Fusion Energy Solved

May 5, 2025 — A new shortcut can help engineers design leak-proof magnetic confinement systems for fusion reactors 10 times as fast as the gold standard method, without sacrificing accuracy. While several other ...

Dust in the System -- How Saharan Storms Threaten Europe's Solar Power Future

May 2, 2025 — New research reveals how Saharan dust impacts solar energy generation in Europe. Dust from North Africa reduces photovoltaic (PV) power output by scattering sunlight, absorbing irradiance, and ...

Electricity-Generating Bacteria May Power Future Innovations

May 1, 2025 — A team has discovered how certain bacteria breathe by generating electricity, using a natural process that pushes electrons into their surroundings instead of breathing on oxygen. The findings could ...

Green Nickel for Sustainable Electrification

Apr. 30, 2025 — Scientists have developed a carbon-free, energy-saving method to extract nickel for batteries and stainless ...

Rapid Lithium Extraction Eliminates Use of Acid and High Heat, Scientists Report

Apr. 30, 2025 — Lightweight lithium metal is a heavy-hitting critical mineral, serving as the key ingredient in the rechargeable batteries that power phones, laptops, electric vehicles and more. As ubiquitous as ...

Rare Earth Element Extraction Bolstered by New Research

Apr. 30, 2025 — A more efficient and environmentally friendly approach to extracting rare earth elements that power everything from electric vehicle batteries to smartphones could increase domestic supply and ...

A New Shape for Energy Storage: Cone and Disc Carbon Structures Offer New Pathways for Sodium-Ion Batteries

Apr. 29, 2025 — As global demand for electric vehicles and renewable energy storage surges, so does the need for affordable and sustainable battery technologies. A new study has introduced an innovative solution ...

Graduate Student's Discovery Shows That Even Neutral Molecules Take Sides When It Comes to Biochemistry

Apr. 29, 2025 — A new study turns long-held conventional wisdom about a certain type of polymer on its head, greatly expanding understanding of how some of biochemistry's fundamental forces work. The study ...

Greasing the Wheels of the Energy Transition to Address Climate Change and Fossil Fuels Phase out

Apr. 29, 2025 — The global energy system may be faced with an inescapable trade-off between urgently addressing climate change versus avoiding an energy shortfall, according to a new energy scenario ...

Breakthrough Extends Fuel Cell Lifespan Beyond 200,000 Hours, Paving the Way for Clean Long-Haul Trucking

Apr. 28, 2025 — Researchers have developed a new catalyst design capable of pushing the projected fuel cell catalyst lifespans to 200,000 hours. The research marks a significant step toward the widespread adoption ...

A Neuro-Quantum Leap in Finding Optimal Solutions

Apr. 28, 2025 — Scientists have developed a problem-solving architecture modeled on neurobiology that leverages quantum mechanical behavior to guarantee optimal solutions to complex ...

Crystal Clear Design for High-Performance Flexible Thermoelectric Semiconductor

Apr. 23, 2025 — Researchers have identified a new material which could be used as a flexible semiconductor in wearable devices by using a technique that focuses on the manipulation of spaces between atoms in ...