A team at TUM has developed a process to produce crucial amino acids from carbon dioxide, hydrogen, and renewable energy. The approach converts solar energy into electricity, generating hydrogen that is then converted into methanol and eventually into amino acids.
A study by Tsinghua University explores China's power supply security amid a shift to renewable energy. The research suggests that current capacity payment mechanisms may not support emerging flexible resources like battery storage, and instead recommends piloting market-based capacity mechanisms.
Geoff Geise's research on non-aqueous redox flow batteries and membrane design has the potential to overcome renewable energy storage challenges. He is recognized for his work on long-lived membranes that increase conductivity while reducing permeability, a breakthrough in addressing global water purification and electrification needs.
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 study examines electrolysis technologies, cost variations, market development rules, and policy mechanisms for green hydrogen production. It highlights the importance of infrastructure, regulatory standards, and investment incentives for widespread adoption.
The iron cycle complements hydrogen-based power generation by providing a long-term energy storage solution. Iron powder can be transported globally with less infrastructure investment, making renewable energy usable worldwide.
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 new study suggests that expanding Norway's renewable energy could increase habitat loss by up to 28% by 2050. However, avoiding construction in species-rich habitats and using previously developed land can help curb those losses. Meanwhile, rooftop solar has a lower impact on biodiversity compared to ground-mounted solar plants.
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 study reveals that renewable energy sources like solar panels and electric vehicles can lower emissions and costs, but also cause voltage regulation challenges due to variable output. Community-scale battery energy storage systems are the most viable solution to mitigate these technical vulnerabilities, offering a 52% cost advantag...
A new study published in Communications Sustainability reveals that investing in renewable energy yields more combined climate and public health benefits than direct air capture. The analysis models the health and climate benefit of cost-equivalent deployments of DAC, solar, and onshore wind across US grid regions from 2020 to 2050.
Researchers at KAUST have developed a resilient renewable energy system capable of meeting electricity demand during extreme weather conditions in hot desert regions. The system combines concentrated solar power, photovoltaic panels, wind turbines with battery and thermal storage, reducing CO2 emissions by 330,000 tonnes annually.
A new research study by Australian energy companies and waste management firms has shown how organic waste can be safely turned into clean gas for homes and businesses. The team identified critical specifications for optimal biomethane quality, making it more cost-effective to produce.
A new method for treating sewage sludge efficiently creates renewable natural gas while reducing treatment costs by nearly 50%. The process produces pipeline-quality renewable natural gas with minimal CO2 content.
A novel energy management system (EMS) reduces converter count, battery stress, and hydrogen use in stand-alone hybrid photovoltaic and proton exchange membrane fuel cell microgrids. The EMS maintains DC-link stability while adapting to changing renewable generation and load conditions.
A new study highlights China's need for comprehensive greenhouse gas neutrality by 2060, requiring substantial efforts beyond CO2 reduction. The transition demands expansion of carbon capture technologies, improved energy efficiency, and increased renewable energy adoption to achieve zero energy-related CO2 emissions by 2060.
The Joule Hive Thermal Battery system can generate and store heat up to 1,800 degrees Celsius using renewable energy sources like solar or wind. The system's thermal energy storage capabilities make it possible for industrial sites to rely on renewable energy sources flexibly.
A KIT study shows that Europe has enough renewable resources to replace fossil fuels in road transport. The research highlights the potential of using diverse raw materials like straw, wood scraps, and organic waste to produce climate-friendly fuels.
A new study by Nirma University reveals that policy synchronization is key to reducing pollution costs in Mediterranean nations. The research found that when a country's environmental taxes, green protection spending, and renewable energy adoption move in perfect synchronization, the overarching cost of pollution drops significantly.
The Island Scholarship programme aims to draw more talent to Orkney, supporting population retention and attraction on Scottish islands. Fifteen postgraduate students will have their fees paid in full for specialist MSc courses, with applications now open.
A new study reveals that socioeconomic factors and renewable energy adoption significantly influence the risk of mortality related to air pollution in Europe. Regions with lower GDP per capita and poverty rates, particularly in Southern and Eastern Europe, experienced a higher risk of mortality associated with air pollution.
A new research project, (not)NOISY, aims to predict cumulative underwater noise produced by tidal turbine arrays before they are built. The team will develop advanced models and AI-assisted tools to quantify how noise travels through marine environments, supporting informed decision-making.
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.
Emerging biochar-based nanomaterials show promise in tackling global challenges such as climate change and healthcare innovation. These materials may support cleaner energy systems, improved health technologies, and resilient infrastructure through their unique properties and applications.
A new low-energy method produces ethylene from waste gas, using electricity to create a chemical building block from syngas. The device is more than 60% efficient and can work with renewable energy sources, setting the stage for a greener ethylene supply chain.
The study highlights the urgent need for new materials, safer designs, and more sustainable alternatives to meet the world's clean energy demands. Next-generation batteries are expected to offer solutions across many applications with better energy efficiency, safety, affordability, and sustainability.
Researchers at HKUST have achieved a breakthrough in calcium-ion battery technology, utilizing quasi-solid-state electrolytes to enhance efficiency and sustainability. The innovative CIBs promise to transform energy storage solutions in renewable energy systems and electric vehicles.
Researchers have developed pulsed dynamic electrolysis to optimize mass transfer, microenvironment regulation, and hydrogen production. PDE achieves significant energy consumption reductions of 20%–35% compared to conventional methods.
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.
A recent Stanford University study reveals that EGS can significantly reduce the amount of wind, solar, and battery infrastructure needed for a clean, renewable energy transition. Adding EGS to the renewable energy mix produces substantial infrastructure savings, including reduced land requirements and infrastructure needs.
Researchers synthesize recent advances on biochar's potential to support cleaner water, lower carbon emissions, and renewable energy generation. Biochar's unique physical and chemical properties make it a critical platform material connecting these systems within a circular framework.
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 carbon trading model suggests that the Philippines can reach net-zero emissions in its power sector by 2054 while cutting electricity costs. The model indicates that revenues from carbon trading markets would more than cover the costs of deploying renewable energy and emissions reduction technologies.
A new study warns that delayed climate mitigation could lead to a sharp decline in the social cost of carbon, eroding global motivation for renewable energy adoption. The research reveals that if action is delayed until after 2050, damages may near 30% of GDP and the likelihood of limiting warming to 2°C falls below 10%.
A new study suggests delaying renewable energy expansion may reduce global motivation to cut carbon emissions. The research finds that once global warming passes a critical threshold, the social cost of carbon suddenly falls, weakening the economic incentive to reduce emissions.
Experts urge countries to mobilize massive investments in renewable energy and redefine international frameworks to revoke fossil fuel licenses. The team warns of high levels of oil pollution affecting indigenous communities in the Amazon and proposes revoking licenses for repeat offenses.
Researchers at the University of Sharjah created a digital twin technology that replicates renewable energy stored in tanks, improving efficiency and reliability. The digital simulation model detects early signs of faults using sensors, statistical analysis, and machine learning.
A new report from Earth4All argues that Brazil's vast forests and renewable energy potential are complemented by the power of trust and social cohesion in tackling the climate crisis. The study identifies five areas for coordinated reforms to accelerate decarbonisation and build resilience, including poverty reduction and inclusive gov...
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.
The project aims to improve integration of renewable energies and batteries in the power grid using advanced control strategies. The researchers have developed predictive models and deep reinforcement learning techniques to optimize participation of grid-connected storage systems.
A new study by researchers from ETH Zurich, University of Erlangen-Nuremberg and Research Institute for Sustainability found that European citizens prefer solar power and decentralized energy systems over lower costs. The study suggests that incorporating social data into energy modeling can lead to more realistic and socially acceptab...
A new power generation system using liquid oxygen storage has been patented by SwRI and 8 Rivers, aiming to make power plants more efficient and cost-effective. The system utilizes fluctuations in energy demand by generating pure oxygen during off-peak hours, which can then be stored and used later when prices are higher.
Scientists have developed an end-to-end microbial process converting renewable plant oils into sustainable polyesters comparable to petroleum-based plastics. The two-step process achieved record-setting yields and productivity, paving the way for a scalable and environmentally viable alternative to fossil fuels.
A new study reveals that fossil fuel companies are failing to invest in renewables, with only 20% owning an operational project and renewable energy representing just 0.1% of their primary energy extraction.
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.
Researchers at Auburn University and the National Renewable Energy Laboratory have developed a unified statistical theory of heat conduction that explains the unusual ways heat moves in tiny materials. This breakthrough has significant implications for the design of nanochips, AI processors, and advanced energy technologies.
The study highlights how wind farms have transformed rural landscapes, disrupting local agricultural markets and eroding rural identities. The research calls for a more participatory and place-based energy transition that respects local heritage and democratic governance.
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.
The University of Pittsburgh is launching a groundbreaking undergraduate degree in Natural Gas, Renewables, and Oil Engineering (GRO), combining traditional oil and gas engineering with renewable systems. The program prepares students for a rapidly changing global energy market and offers strong career prospects.
Quaise Energy has successfully demonstrated its groundbreaking geothermal drilling technology, achieving record-breaking depths and speeds. The company aims to revolutionize the energy sector by providing a reliable and sustainable source of clean energy.
Mönch's research focuses on developing partial power processing converters to minimize losses in energy conversion, with potential applications in electromobility and innovative heat pumps. He aims to explore the limits of complete losslessness and develop efficient technologies for capacitive loads.
Researchers analyzed high-temperature solid oxide electrolysis cells (SOECs) for CO₂ conversion, categorizing mechanisms into oxygen ion-conducting (O-SOECs) and proton-conducting (H-SOECs). They identified key global manufacturers and market trends, outlining pathways for efficient CO₂ conversion and energy storage.
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.