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Energy Efficiency

Inside the Heart of the Magnetocaloric Heat Pump of the Future

Efficiency Research

Inside the Heart of the Magnetocaloric Heat Pump of the Future

Solar Cell
18-04-2023

Researchers Realize 13.8% Certified Efficiency of Kesterite Solar Cells
A research group led by Prof. Meng Qingbo from the Institute of Physics (IOP) of the Chinese Academy of Science (CAS) and Prof. Xin Hao from Nanjing University of Posts and Telecommunications has reported 13.8% certified efficiency of emerging kesterite s
Solar Technology
18-04-2023

A Solar Hydrogen System That Co-generates Heat and Oxygen
EPFL researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency for its size.A parabolic dish on the EPFL campus is easily overlooked, resembling a satellite di
Solid-State Batteries
18-04-2023

Research Provides New Insight Into Quantum Effects in Lithium Sulfur Batteries
Lithium-ion batteries power our lives.Because they are lightweight, have high energy density and are rechargeable, the batteries power many products, from laptops and cell phones to electric cars and toothbrushes.However, current lithium-ion batteries hav
Energy Saving Products
17-04-2023

A Scalable Strategy to Synthesize Purer and Highly Performing Single-Crystal Cathodes
Energy engineers and material scientists are continuously trying to create safe battery technologies that exhibit higher energy densities and efficiencies, along with longer life cycles. As lithium-ion batteries (LiBs) are among the most widespread batter
Energy Storage Project
17-04-2023

EUR 220 Million Climate Finance Loan Provided to Türkiye for Green Energy Projects
Turkish finance institutions TSKB and TKYB have been granted a EUR 220-million climate finance loan to invest on green energy projects.
Energy Saving
14-04-2023

Researchers Claim New World Record for Tandem Solar Cell Efficiency
Crystalline silicon solar cells dominate the global photovoltaic market with module efficiencies of around 20-22%. However, the field of solar energy is wanting for innovative materials and approaches that yield even higher efficiencies in support of glob
Solar Cell
14-04-2023

Scientists Create High-Efficiency Sustainable Solar Cells for Iot Devices With Ai-Powered Energy Management
Newcastle University researchers have created environmentally-friendly, high-efficiency photovoltaic cells that harness ambient light to power internet of Things (IoT) devices.Led by Dr. Marina Freitag, the research group from the from School of Natural a
Energy Saving
14-04-2023

Engineers Devise Technology to Prevent Fouling in Photobioreactors for Carbon Dioxide Capture
Algae grown in transparent tanks or tubes supplied with carbon dioxide can convert the greenhouse gas into other compounds, such as food supplements or fuels. But the process leads to a buildup of algae on the surfaces that clouds them and reduces efficie
Energy Storage Battery
13-04-2023

A Primary Battery System for Efficient Remediation of Cadmium Pollution and Electricity Generation
A team lead by Prof. Wu Zhengyan and Prof. Zhang Jia from the Institute of Intelligence, Hefei institutes of physical science of Chinese Academy of Sciences, in collaboration with Prof. Cai Dongqing from Donghua University, constructed a new primary batte
Solar Cell
13-04-2023

Researchers Create More Efficient Perovskite Solar Cell
A team of researchers from the University of Toronto has created a triple-junction perovskite solar cell with record efficiency by overcoming a key limitation of previous designs.The prototype represents a significant advance in the development of low-cos
Energy Saving Products
11-04-2023

High-Efficiency Electrodes With Ultralight Current Collectors
Eight industrial and scientific entities in Germany have come together to pursue two key innovations in lithium-ion battery technology: the replacement of metal foils with a metallized fabric structure, and the use of silicon as anode material.The novofle
Energy Storage Battery
10-04-2023

MTU Carbonate-Superstructured Solid Fuel Cell (Cssfc) Delivers Enhanced Power Density at Lower Operating Temperatures
Solid oxide fuel cells (SOFCs) offer high energy efficiency and fuel flexibility, but require high operating temperatures. Although lowering the operating temperature of SOFCs can minimize material degradation and enable the use of less expensive material
Energy Storage Battery
07-04-2023

Simple, Environmentally Friendly Coating Can Improve Battery Performance
Lithium-ion batteries are currently the gold standard in battery technology, but as the demand for safe and effective batteries increases, researchers are racing to find what's next.All-solid-state lithium batteries could be an alternative to curr
Energy Saving
06-04-2023

DOE Opens Applications for $8.8M From Energy Efficiency and Conservation Block Grant (Eecbg) Competitive Program
The US Department of Energy (DOE) announced that applications are open for the Energy Efficiency and Conservation Block Grant (EECBG) Competitive Program. The EECBG Competitive Program will award $8.8 million in funding from the Bipartisan Infrastructure
Energy Storage Battery
06-04-2023

New ‘Smart Layer’ Could Enhance the Durability and Efficiency of Solid-State Batteries
A new technique to make solid-state electrolytes safer and more efficient for solid-state batteries has been developed by researchers from the University of Surrey, the National Physical Laboratory and the University College London. This research could en
Energy Saving
04-04-2023

New Combustion System for Ethanol/Octanol Dual Fuel Combination Reduces Soot, Increases Efficiency
A team at RWTH Aachen University in Germany has proposed a Molecularly-Controlled high swirl Combustion system (MCC) which involves dual direct injection of a low- and a high-reactivity fuel in combination with lean relative air-fuel-ratios, high compress
Energy Storage Battery
04-04-2023

Laser Technology for Energy-Efficient Production of Battery Cells Coupled With Improved Performance
High-performance battery cells are a crucial prerequisite for electrifying the mobility sector. With this in mind, researchers at the Fraunhofer Institute for Laser Technology ILT in Aachen have developed innovative laser-based technologies for producing
Energy Saving
04-04-2023

Tapping Seagull Optimization Algorithm for Greener and More Energy-Efficient Edge-Cloud Data Centers
Owners of technology and industrial centers have extensively utilized edge-cloud data centers (ECDC) to meet user requirements, yet the consequent energy expenditure is substantial.Consequently, proper assignment of virtual machines (VM) to physical machi
Energy Storage Battery
03-04-2023

Sustainable Thermal Energy Batteries From Fully Bio‐Based Transparent Wood
A building material that combines coconuts, lemons and modified wood could one day be enough to heat and cool your home. The three renewable sources provide the key components of a wood composite thermal battery, which was developed by researchers at KTH
Energy Storage Battery
31-03-2023

Inexpensive and Environmentally Friendly Mechanochemical Recycling Process Recovers 70% Of Lithium From Batteries
A recycling method developed by Karlsruhe Institute of Technology (KIT) recovers up to 70% of lithium from battery waste without corrosive chemicals, high temperatures, and prior sorting of materials being required. The method combines mechanical processe
Carbon Emissions
30-03-2023

Energy Saving Tech Can Step in to Solve Global Crises
It’s time for energy efficient technology, including LED lighting, to tackle the energy and climate crises
Energy Storage Battery
30-03-2023

Use of Layering-Charged Polymers in Battery Technology Could Boost EV Range 10-Fold
The electric vehicle market has been experiencing explosive growth, with global sales surpassing $1 trillion in 2022 and Korea's domestic sales exceeding 108,000 units. Inevitably, demand is growing for high-capacity batteries that can extend EV d
Energy Saving Products
28-03-2023

Improving the Durability of Lithium Metal Batteries Using Carbon Fiber Paper as the Anode
Due to the worldwide growth of electric vehicles, there has been a rise in demand for next-generation secondary batteries with higher capacity and faster charging than the lithium-ion batteries currently in use. Lithium metal batteries have been recognize
Energy Saving
28-03-2023

New Electrolyte Enables High Efficiency of Safe, Sustainable Zinc Batteries
Credit: Pixabay/CC0 Public DomainScientists led by an Oregon State University researcher have developed a new electrolyte that raises the efficiency of the zinc metal anode in zinc batteries to nearly 100%, a breakthrough on the way to an alternative to l
Solar Technology
27-03-2023

Solsmart Program Plans to Certify 500 New Localities by 2027
The national SolSmart program is expanding to help 500 more cities, towns, counties and regional organizations strengthen local solar energy markets, achieve energy equity goals, and encourage economic growth.Funded by the U.S. Department of Energy, the S

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