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Energy Efficiency

Korean major Corporations Join Government Energy-Saving Push

Korean major Corporations Join Government Energy-Saving Push

Energy Saving
20-09-2023

Energy Department Offers $400 Million for More Efficient Us Buildings
The Biden administration says it will deploy $400 million to make buildings nationwide more efficient and more resilient in the face of a changing climate.A major goal of the fund is to get more buildings to adopt modern, updated energy codes. Homes built
Energy Storage Project
19-09-2023

DGIST-ETRI Team Uses Prelithiation of Graphite-Silicon Electrode for High-Performance All-Solid-State Battery
A joint research team from South Korea’s Daegu Gyeongbuk Institute of Science and Technology (DGIST) and the Electronics and Telecommunications Research Institute (ETRI) developed a dry pre-lithiation strategy for the graphite/silicon-based diff
Energy Storage Project
19-09-2023

Scientists Design Ultrastable, High-Energy-Density Zn–Mn Battery
A research team led by Prof. Yan Lifeng from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has designed a water-based nanomicellar electrolyte by using methylurea (Mu). The results were published in the
Battery Recycling
11-09-2023

Researchers Develop Efficient and Mild Lithium Extracting Strategy Based on Potential Controllable Redox Couples
Recycling lithium-ion batteries is difficult. The recovery of lithium of a quality high enough to be used again is complicated and expensive. Most recycling processes are targeted at extracting the lithium from cathodes (where most of the lithium in disch
Energy Storage Project
07-09-2023

A Solid Battery Electrolyte With High Performance
A truly solid, highly conductive electrolyte has been designed, bringing solid-state lithium batteries within reach. Batteries store energy chemically and rely on the movement of charged ions between a cathode and an anode, through an electrolyte. For mos
Solar Panel
07-09-2023

Chemists Develop More Efficient Battery Designed for Storing Energy From Wind or Solar Farms
Jimmy Jiang envisions a future where every house is powered by renewable energy stored in batteries—perhaps even those he and his students are designing today.In his chemistry lab, Jiang and his students at the University of Cincinnati have created a new
Solar Cell
07-09-2023

ASTI CIGS Thin-Film Cell Efficiency Hits 15.2%
US-based Ascent Solar Technologies (ASTI), specializing in thin-film solar technology, announced this week that for the first time, its CIGS thin-film solar cells have reached 15.2% efficiency—higher than the observed standard efficiency rate of 10.8% in
Energy Saving
06-09-2023

Huge Rise in Energy Efficiency in Dorset Homes
There has been a more than twofold increase in the number of energy-saving measures installed in low-income Dorset homes, new figures show.Under the Home Heating Cost Reduction Obligation, introduced in 2013, upgrades are made to homes with a low energy e
Electric Vehicles
06-09-2023

Conti Cityplus Concept Tire Premieres at Iaa Mobility
At IAA Mobility in Munich, Germany, Continental unveiled its new tire concept Conti CityPlus. This tire technology increases the total energy efficiency of a tire by up to 10%. The results are lower CO2 emissions from passenger cars with combustion engine
Solar Battery (Storage)
06-09-2023

Linking Two Solar Technologies Is a Win-Win for Efficiency and Stability
While conventional silicon-based solar cells have had an unmistakable impact on the buildout of renewable energy resources around the world, additional performance improvements have become increasingly difficult to make as the devices approach their pract
Solar Cell
05-09-2023

Flexible Solar Cell Achieves Major Power Conversion Efficiency Gains
Researchers from the Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) of the Chinese Academy of Sciences (CAS) have tweaked the material of ternary organic solar cells (TOSCs) and achieved efficiencies in reach of their conventional solar
Energy Storage Project
02-09-2023

A Smart Color-Changing Flexible Battery With Ultra-High Efficiency
With the rapid growth of the smart and wearable electronic devices market, smart next-generation energy storage systems that have energy storage functions as well as additional color-changing properties are receiving a great deal of attention. However, ex
Energy Saving
01-09-2023

Glasgow Receives £6.845m to Make Homes More Energy Efficient
The Scottish Government has made an award of £6.845 million to help make homes in Glasgow more energy-efficient.The funding comes from the Energy Efficient Scotland Area Based Schemes (EES:ABS) programme, which takes an area-based approach with
Solid-State Batteries
01-09-2023

Researchers Upcycle Degraded Cathodes to Create High-Performance Lithium-Ion Batteries
In a study published in Advanced Energy Materials, a research team led by Prof. Zhang Yunxia from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences developed a solid-phase sintering strategy to enable direct conversion of the deg
Solar Panel
01-09-2023

An Affordable and Scalable Strategy to Fabricate Efficient Silicon Heterojunction Solar Cells
Silicon heterojunction (SHJ), solar cells based on a heterojunction between semiconductors with different band gaps, are among the most promising photovoltaic technologies. So far, these cells have exhibited remarkable power conversion efficiencies and go
Battery
29-08-2023

New Zinc-Air Battery Shows High Power Density, Ultra-Long Stability
Zinc. (Reference image by Konstantinos Kourtidis, Imaggeo.)Researchers at Australia’s Edith Cowan University have redesigned zinc-air batteries by using a combination of new materials, such as carbon, cheaper iron and cobalt-based minerals.In a
Energy Saving
29-08-2023

Researchers Improve Performance of All-Solid-State Lithium-Sulfur Batteries
All-solid-state lithium–sulfur batteries (ASSLSBs) are considered one of the most promising next-generation energy storage devices for high energy density, high safety, and low cost of sulfur.Recently, researchers led by Prof. Wu Jianfei from th
Solid-State Batteries
28-08-2023

How Cracked Cathodes Help Reduce Li-Ion Batteries' Charging Time
Location of the battery pack shown in a cutaway of the 2013 Nissan Leaf. (Reference image by Norsk Elbilforening, Wikimedia Commons.)New research out of the University of Michigan shows that cracks in the positive electrode of lithium-ion batteries reduce
Energy Saving
28-08-2023

LG Home Appliances Showcase Top-Rated Energy Efficiency for a Sustainable Life at Ifa 2023
LG Electronics (LG) is presenting an extensive lineup of home appliances offering A-grade (and above) energy efficiency in the 'Net-Zero House' at IFA 2023. Designed for a more sustainable life, the company's latest kitchen, laundr
Battery
25-08-2023

Organic Cell Based on Htl Made of Indium Chloride Layer Achieves 18.92% Efficiency
Scientists at the Zhejiang University in China have fabricated an organic solar cell (OSC) based on an indium tin oxide (ITO) hole transport layer (HTL) modified with an interfacial layer made of recycled indium chloride (InCl3).The recycled material repo
Solar Panel
25-08-2023

New Photovoltaic Leaf Technology Could 'Significantly' Enhance Solar Panel Efficiency
Cooling solar PV cells will help keep them at, or as close as possible to, their optimum temperature of 25°C. Image: Imperial College London.Imperial College London has developed a new photovoltaic (PV) leaf-like design technology, which could sig
Energy Saving
24-08-2023

Monolithic perovskite-PERC tandem solar cell with 23.7% efficiency
A research group in the Netherlands has fabricated a monolithic perovskite-PERC tandem solar cell that utilizes a new type of tunnel recombination junction (TRJ) based on indium tin oxide (ITO), nickel(II) oxide (NiO), and carbazole (2PACz).They explained
Energy-Eficient Building
19-08-2023

US Can Cut Building Emissions by up to 91%, Saving $100 Billion a Year in Energy-Related Costs, Modeling Study Shows
The US has committed to reaching net-zero emissions by 2050. To accomplish this goal, large cuts in emissions are necessary, especially in high-emission sectors like the building industry.In an article publishing on August 18 in the journal One Earth, a t
Energy Storage Project
18-08-2023

Thicker, Denser, Better: New Electrodes May Hold Key to Advanced Batteries
The demand for high-performance batteries, especially for use in electric vehicles, is surging as the world shifts its energy consumption to a more electric-powered system, reducing reliance on fossil fuels and prioritizing climate remediation efforts. To
Energy Storage Project
18-08-2023

Solid-State Batteries Could Soon Make Electric Cars Safer and Better
Today's electric cars use large lithium-ion batteries, which work fairly well. They can store a fairly high amount of energy in relation to their weight. They also don't need to be completely discharged each time before being recharged, so

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