Scientists at the University of Groningen discovered a way to harvest extra energy from 'hot electrons' in solar cells, slowing down energy loss to nanoseconds. This breakthrough could lead to more efficient solar cells, exceeding the theoretical 33% limit.
Researchers at the University of Waterloo developed a new electrode design that increases the performance of redox flow batteries by 52% by using triply periodic minimal surface geometries. This innovation enables more efficient storage of renewable energy, addressing the intermittency of wind and solar power.
Researchers at Hefei Institutes of Physical Science achieved record pulse energies with a laser diode-pumped Er,Pr:GYAP laser operating at 2.7 μm. The crystal helps improve laser performance, expanding the emission range and reducing energy losses. The laser produced high-energy pulses with Q-switched operation.
Cryogenic pellet fueling forms solid pellets of hydrogen at extremely low temperatures, enhancing plasma performance and addressing fueling challenges in next-generation fusion devices. The partnership between ORNL and Type One Energy will accelerate commercialization of fusion energy.
The Journal of Energy Infrastructure is publishing cutting-edge studies on energy infrastructure design, intelligent construction, and low-carbon transformation. The open access journal covers a broad spectrum of energy systems, supporting the transformation of energy infrastructure towards a safer and more sustainable future.
MIT researchers developed framework to make climate-informed energy siting choices, showing how location affects energy system resilience and reducing blackouts. Climate-informed energy siting reduces energy shortfalls by up to fivefold in regions like New England and Texas.
Researchers are developing an AI-driven controller for hybrid microgrid systems that integrates multiple energy sources and storage systems. The system aims to increase efficiency of electrical grids used for data centers and other mission-critical loads.
A new study assesses China's ability to reach its energy-related carbon emission peak and related climate targets by 2030, accounting for uncertainties in total energy consumption and non-fossil energy development. The analysis finds that stronger policy support for wind and solar raises the probability of peaking emissions on time, wh...
The symposium aims to showcase cutting-edge academic achievements and innovative applications from the global energy community. It will tackle key energy challenges through in-depth academic dialogue.
Alex Botts, a technical account manager at Oak Ridge National Laboratory, received the 2026 Young Energy Professional of the Year Award for her leadership in industrial energy efficiency. She supports DOE's Better Plants Program, helping industrial partners identify and implement energy-saving opportunities.
A new four-stage system integration pathway is proposed to guide global energy system transformation toward carbon neutrality. The pathway focuses on progressive system integration, electrification, smart grids, and long-term exploration of advanced energy technologies.
A new study by the Max Planck Institute for Chemistry finds that accelerating renewable energy expansion can effectively close the energy supply gap while providing climate change mitigation benefits and improving public health. This creates substantial societal and economic benefits, outweighing the costs of renewable energy expansion.
A more integrated European energy system could significantly boost the continent's transition to clean energy, easing supply and price shocks. Greater integration will also enable efficient management of intermittent renewable electricity sources.
The University of Utah and National Laboratory of the Rockies have signed a three-year MOU to strengthen the US energy system. The partnership enables research on urgent national security and energy priorities, including water security, critical minerals, and advanced manufacturing.
Researchers found that improved lighting design combined with modern LED technology can reduce household energy use and enhance comfort. The study showed a 15.3% reduction in energy consumption by optimising lighting planning and positioning using software-based approaches.
A new study by the University of East London found that newer blockchain systems significantly reduce energy consumption, from 100-150 TWh per year for Bitcoin to negligible amounts. This shift has already led to reductions in network energy use and enables wider adoption at scale.
A new study calls for tripling energy efficiency, electrification and action against extreme energy consumption by 2035. This would accelerate the spread of efficient technologies and generate revenue to expand energy access and support low-carbon investment.
A new planning framework proposes integrating bidirectional electric vehicle battery networks into sustainable communities, evaluating how EVs can support local energy systems. The framework models EVs as active participants in the neighborhood energy system, simulating grid interaction and energy exchange characteristics.
Demographic changes are linked to increased household energy requirements, CO2 emissions, and financial burdens in Japan and the UK. Older single-person households have higher energy use and costs due to greater heating and cooling needs.
The NSF Energy Storage Engine has received $45 million over three years to advance next-gen battery and energy storage systems. It will focus on safety, cost efficiency, and AI integration in manufacturing.
Oregon State University's Experimental Deep Geothermal Energy lab will recreate extreme underground conditions in the lab with Quaise Energy's support. The goal is to learn about superhot rock geothermal energy, which could supply 63 terawatts of firm, carbon-free power.
The Shanghai Jiao Tong University Journal Center announces the renaming of Frontiers in Energy to ENGINEERING ENERGY, a move towards strengthening brand identity and open approach. The journal aims to foster exchange of ideas and dissemination of innovative findings in energy science and technology.
The Third Energy Revolution is driven by global climate change and global consensus on carbon neutrality, integrating renewable energy sources and digital intelligence. The cornerstone of this revolution is renewable energy, transforming the entire energy technology and system.
Researchers developed open-source software to measure AI model energy use, revealing trends in how design affects power requirements. The tool can automate the search for efficient parameters, helping lower energy costs and environmental impact.
Researchers developed a rule-based symbolic AI computing-driven digital twin model to evaluate energy consumption and indoor thermal comfort in Zero-Energy Buildings. The model reduces air conditioning energy consumption by up to 8.5% while maintaining stable average annual energy-saving effect.
Compressed CO2 Energy Storage (CCES) integrates seamlessly with carbon capture, utilization and storage to create multi-functional carbon management hubs. The technology offers distinct advantages, including high energy storage density and near-ambient critical temperature, making it less geographically constrained.
The substance-energy network is a strategic concept for China's energy system transformation, integrating power grids and pipeline networks for flexible and resilient energy systems. It provides solutions for large-scale renewable energy consumption and high-reliability energy security.
Researchers found 'dark energy' in protein structures, indicating energetic frustration between form and function. This 'dark energy' varies by site, revealing the cost of specific functions like binding.
A new book highlights geothermal systems' potential to transform the global power supply, with a 'significant knowledge gap' hindering effective deployment. Researchers propose machine learning methods for optimizing geothermal energy systems and address challenges in thermal energy production.
The Oak Ridge National Laboratory is partnering with Type One Energy and the University of Tennessee to establish a world-class high-heat flux facility in East Tennessee. The facility will evaluate how materials react under extreme conditions in a fusion device, accelerating the development of plasma-facing components and enabling the ...
Researchers used a quantum device to simulate a vibrating molecule, tracking how energy moves within it. They found that vibrations can actively steer energy flow in unexpected ways, speeding up transfer and opening new pathways.
The ACET-Estonia project partners to co-design and deliver applied clean energy research, fostering innovative solutions for Estonian island communities. Canadian expertise supports international partners in addressing similar energy challenges.
Researchers at Princeton University have developed a new technique to convert low-energy light into high-energy LEDs, improving the ability to upconvert green light to blue or ultraviolet light. The method uses plasmonics to boost upconversion on a thin metal film, reducing the power needed by 19 times compared to previous setups.
Global renewable energy growth accelerates, covering all new electricity demand in the first half of 2025, with solar and wind leading the way. China's manufacturing dominance makes small-scale rooftop solar systems widely accessible, providing reliable energy security for millions across Europe, South Asia, and the Global South.
The article introduces the concept of an Energy and Environment Nexus as a web linking energy services, human well-being and environmental health. It proposes four imperatives of energy: power intensity, energy density, cost and scale to determine practical and sustainable energy systems.
A new policy brief outlines key policy actions to reduce energy insecurity, a growing threat to public health, particularly among vulnerable populations. The report recommends strengthening energy assistance, redesigning utility rates, and creating a more resilient energy system.
The five-year research collaboration aims to testbed sustainable energy solutions in Odisha, India. Four pilot projects focus on intelligent microgrids, battery energy storage systems, agrivoltaic solutions and waste-to-resource platforms.
Researchers will explore new theories and methods for modelling complex energy systems, enabling simulation of the future energy system before building it. The project aims to investigate key challenges such as cyber physical dynamics, hidden instability modes, and cyber vulnerabilities.
A study exploring options for electricity markets during the clean-energy transition highlights key challenges and proposed solutions. The researchers assessed 11 market design proposals to guide energy generation and sources, with findings focusing on forecasting demand, investing in renewable resources, and ensuring system reliability.
Researchers explore synergetic energy-coupled catalytic systems to overcome barriers in CO2 reduction, enabling more efficient and selective conversion of carbon dioxide into fuels and chemicals. Hybrid systems combine multiple energy inputs, such as light, heat, plasma, and electricity, to activate reactants and catalysts effectively.
A new study published in PNAS found that physical activity increases total daily energy expenditure without reducing it elsewhere. The research showed a clear link between being more active and spending less time sitting still.
A meta-analysis of 100 studies across psychology, sociology, economics, and engineering found that positive attitudes toward conserving electricity are key to saving energy. Individuals who think others expect them to conserve power and have pro-environmental habits tend to save more energy.
A new journal, Energy & Environment Nexus, calls for a science-based approach to balancing economic growth, social well-being, and environmental protection. The journal introduces the concept of the 'Energy and Environment Nexus', emphasizing the interdependence of energy, society, and the environment.
The new framework enables decision-makers to test how different combinations of hydropower, solar, wind and energy storage affect both energy system costs and sediment delivery. Strategic optimisation can help minimize the impacts of energy transitions on natural ecosystems.
A study by Penn State researchers found that using electricity for space heating can significantly reduce on-site household energy consumption. The team also identified other factors, such as the use of electric water heaters and construction methods, that contribute to energy savings.
Researchers predict EU will need to meet 250 TWh annually for local battery cell production by 2050, offsetting 90 TWh of upstream fossil fuel energy. Maximizing recycling rates could reduce import dependency and future energy demand.
Researchers at MIT have traced the energy released by 'lab quakes' and found that 80% of a quake's energy goes into heating up the region around the epicenter, while only 10% causes physical shaking. The study's findings could help seismologists predict earthquake vulnerability in regions prone to seismic events.
The Department of Energy's Oak Ridge National Laboratory has been awarded $6.1 million to lead three research collaborations tackling fusion energy challenges. The projects focus on advanced materials, plasma diagnostics, and simulation technologies to accelerate the development of fusion energy.
A review analyzes strategies for energy-level alignment in perovskite solar cells, including perovskite absorber engineering and ETL/HTL optimization. Real-world case studies validate the effectiveness of these approaches.
Energy & Environment Nexus is a pioneering open-access platform exploring the dynamic interplay between energy and the environment. The platform spans key areas such as renewable energy, sustainable technologies, and pollution control, aiming to accelerate innovation and impact.
A new study suggests that space-based solar power could reduce Europe's need for land-based renewable energy by up to 80%, cutting energy storage needs by over two-thirds. The technology also saves money by reducing the cost of the entire power system, with estimated annual savings of €35.9 billion.
Disordered energy hinders polariton formation and energy transfer in light-matter interactions. Researchers develop a strategy to overcome this limitation, retaining coherent delocalization for potential applications in energy technology and photonic engineering.
A new national study finds that African American and Latin American households pay significantly higher percentages of their income on energy, even when accounting for income. The study attributes this to factors such as older homes and higher rental rates, which exacerbate energy burdens and make it harder to access affordable upgrades.
Researchers developed a bio-inspired bistable robotic gripper with tunable energy barrier, achieving rapid, compliant, and powerful grasping behavior. The gripper can adapt to different tasks and environments through dynamic energy barrier modulation, enabling efficient interaction with objects.
The KBH Energy Center will host its 11th annual symposium on September 12, bringing together experts and business leaders to discuss the future of US energy. The event will cover topics such as AI's impact on energy, nuclear power's future, and emerging trends in energy news coverage.
Researchers at Mizzou successfully forecasted campus energy demands with a remarkable accuracy of 94% using machine learning. This breakthrough can help universities and industries cut carbon emissions and save money by optimizing energy management.
The program provides access to ORNL's resources and connects entrepreneurs with experts and networks to accelerate their efforts. Innovators receive a fellowship, comprehensive mentoring assistance, and substantial grants to support collaborative research.
The researchers developed a five-level pyramid model to assess energy supply security, taking into account dynamic effects and higher resolution. Switzerland can increase its energy security by diversifying its energy sources and increasing domestic production, with additional storage facilities also contributing.
A new handbook from the University of Vaasa provides a comprehensive toolkit for policymakers, energy companies, and cybersecurity professionals to improve cyber resilience. The handbook emphasizes socio-cyber-physical risk management, education, awareness, cooperation, and strategic investments to reduce threats in the energy sector.
Researchers developed models to quantify the risk of catastrophic blackouts during hurricanes and forecast climate impacts on energy systems. Their work aims to inform grid upgrades and navigate clean energy targets while maintaining reliability.