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Energy-Eficient Building
U.S. DOE Finalizes 4 Consensus-Based Efficiency Standards to Save Americans Billions on Utility Bills
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
Solar Cell
17-08-2023
Bio-Inspired Solar Devices Boost Stability, Efficiency
Borrowing from cell membranes, the protective barriers around cells in all living organisms, Penn State scientists have developed a new, cost-effective method for creating bio-inspired solar devices that could improve the performance of next-generation so
Solar Panel
17-08-2023
Researchers Fabricate Phase-Heterojunction All-Inorganic Perovskite Solar Cells With an Efficiency Above 21.5%
Solar technologies have become increasingly advanced over the years, with the discovery of new photovoltaic materials and designs. While solar cells based on a mixture of organic and inorganic halide perovskite materials have been the topic of numerous re
Solar Cell
16-08-2023
Two-Terminal Perovskite Silicon Tandem Solar Cell With 25.6% Efficiency
Researchers from the Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) and the Fraunhofer Center for Silicon-Photovoltaics (CSP) have fabricated a two-terminal perovskite silicon tandem solar cell based on an electro-optically optimized trans
Photovoltaic (PV)
16-08-2023
A New Bio-Inspired Solar Leaf Design With Increased Harvesting Efficiency
New research suggests a new solar energy design, inspired by nature, may pave the way for future renewable energy technologies.Photovoltaic solar energy is obtained by converting sunshine into electricity—and researchers from Imperial have developed a new
Energy Saving
15-08-2023
Changeworks Delivers Almost £14M of Energy Efficiency Improvements
Energy efficiency organisation Changeworks has partnered with local authorities to deliver £13.6 million worth of major home improvements to households in or at risk of fuel poverty.Working alongside seven local authorities, Changeworks improved
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Most views from Energy Efficiency
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Council Houses Set to Benefit From Cost-Cutting Energy Efficiency Upgrades as Part of a £7.26 Million Scheme From South Kesteven District Council
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AeroMaXX Helps to Significantly Increase Energy Savings And Efficiency for China Retrofit
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Using More Energy Than Required is Literally Like Burning Money and Environmental Resources
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Energy Effficiency - The ABB Way
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EU Adopts Renovation Wave Strategy to Make Buildings Energy Efficient
6
Chesco Company Takes Patented Attic Energy Efficiency Product International