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Energy Efficiency

Korean major Corporations Join Government Energy-Saving Push

Korean major Corporations Join Government Energy-Saving Push

Solid-State Batteries
15-06-2023

Scientists Create Long-Lasting, Cobalt-Free, Lithium-Ion Batteries
In a discovery that could reduce or even eliminate the use of cobalt—which is often mined using child labor—in the batteries that power electric cars and other products, scientists at the University of California, Irvine have developed a long-lasting alte
Wind Farm
14-06-2023

Boosting Wind Farm Efficiency
The global push for clean, renewable energy has led to a significant increase in the number of wind farms being constructed around the world. As a result, advances in turbine technology have become a focal point for researchers and engineers seeking to bo
Energy Saving
13-06-2023

45 Governments Endorse Goal of Doubling Global Energy Efficiency Progress by 2030
Ministers at Global Conference on Energy Efficiency pledge to support stronger policy action and prioritise investment in crucial decade' for energy and climate targetsForty-five governments from around the world have endorsed the goal of doubling
Solar Technology
13-06-2023

Balancing Renewable Energy Systems in Saudi Buildings
Weather variability and extreme events affect the optimal design and operation of renewable energy systems, particularly for striking a trade off between life cycle cost and carbon dioxide emissions.A study of the impact of weather variability on the desi
Battery
13-06-2023

Team Develops a Novel, Completely Solid, Rechargeable Air Battery
Metals are typically used as active materials for negative electrodes in batteries. Recently, redox-active organic molecules, such as quinone- and amine-based molecules, have been used as negative electrodes in rechargeable metal–air batteries w
Energy Saving
09-06-2023

Research Team Develops Power Prototype to Boost Energy Efficiency
Oak Ridge National Laboratory researchers, in collaboration with Enginuity Power Systems, have demonstrated that a micro-combined heat and power prototype (mCHP) with a piston engine can achieve an overall energy efficiency greater than 93%.Designed to re
Energy Storage Project
08-06-2023

New Study Could Help Unlock Improved Batteries for Electric Vehicles and Aviation
Significantly improved electric vehicle (EV) batteries could be a step closer thanks to a new study led by University of Oxford researchers, published today in Nature. Using advanced imaging techniques, researchers revealed mechanisms which cause lithium
Solar Battery (Storage)
07-06-2023

Proposed Design Could Double the Efficiency of Lightweight Solar Cells for Space-Based Applications
When it comes to supplying energy for space exploration and settlements, commonly available solar cells made of silicon or gallium arsenide are still too heavy to be feasibly transported by rocket. To address this challenge, a wide variety of lightweight
Solar Cell
06-06-2023

Electric Water Heaters That Store Renewable Energy Could Do the Work of 2 Million Home Batteries—and Save Billions
Australia's energy transition is well under way. Some 3 million households have rooftop solar and sales of medium-sized electric cars are surging. But as we work towards fully electric households powered by renewable energy, have we overlooked a k
Electric Vehicles
06-06-2023

It’s Your Nickel: Small Changes in Materials Could Lead to Big Improvements in Fast Charging
The key to developing an electric vehicle battery that can charge as quickly as it takes to fill a car with gasoline lies within its materials.High-nickel, layered-oxide cathode materials have potential to make EV batteries charge faster, go farther and l
Battery
05-06-2023

Saltwater Redox Flow Battery With Integrated Ultracapacitor
US-based Salgenx says it has successfully integrated ultracapacitors with its saltwater redox flow batteries, resulting in significantly better power response and system performance.
Hydrogen Production
05-06-2023

Developing Technologies to Reduce the Cost of Green Hydrogen Production
Green hydrogen, which produces hydrogen without the use of fossil fuels or the emission of carbon dioxide, has become increasingly important in recent years as part of efforts to realize a decarbonized economy. However, due to the high production cost of
Energy Saving
02-06-2023

House of Moveable Wooden Walls Promises a Cheaper, Greener Alternative to ‘Knocking Through'
University of Cambridge architects are inviting visitors to the London Design Biennale to experience a prototype home constructed with flexible wooden partition walls which can be shifted to meet the changing needs of residents. The invention aims to redu
Energy Storage Technology
02-06-2023

Researchers Improve the Solubility of Redox Molecules for Enhanced Energy Storage Systems
Dominant battery technologies using flammable, toxic, unsustainable, and expensive energy sources are a major contributor to climate change. Switching from fossil fuels to cleaner and environmentally friendly energy sources is thus crucial to curtail the
Energy-Eficient Building
01-06-2023

Energy Efficient Bench Headquarters Cuts Its Carbon Footprint
The Bench Headquarters' exterior will be finished in shading blinds to allow daylight to permeate within the building while preventing the sunlight from heating the interiorFoster + Partners has revealed plans for a new headquarters for clothing b
Solar Technology
01-06-2023

Oxford PV Hails New ‘World Record’ for Solar Cell Efficiency
Image: Credit: Oxford PVUK solar pioneer claims to have developed solar cell with a record-breaking efficiency rating using its perovskite-on-silicon solar cell technologyUK perovskite solar pioneer Oxford PV has developed a new commercial-scale solar cel
Solar Power Plant
31-05-2023

Novel Solar Desalination System for Remote Areas Developed
With summer temperatures soaring, the specter of water scarcity looms large. As a possible solution to increase the availability of clean, potable water, researchers at the Indian Institute of Science (IISc) have developed a novel thermal desalination sys
Solar Battery (Storage)
30-05-2023

Researchers Achieve Record 19.31% Efficiency With Organic Solar Cells
The offshore substation topside and the jacket foundation for the Vineyard Wind 1 project have left the quay at Bladt Industries’ production site in Southern Denmark heading for its destination 35 miles from mainland Massachusetts, USA.Bladt Ind
Green Hydrogen
29-05-2023

Green Hydrogen Plants Next to Green Steelworks Could Boost Efficiency and Kickstart Both Industries
Making iron and steel is enormously energy intensive. Credit: ShutterstockThe race to net zero is accelerating. Just last week, United States President Joe Biden and Australian Prime Minister Anthony Albanese unveiled a climate pact to boost cooperation.
Solar Technology
26-05-2023

A Conversion Efficiency Record Achieved by Longi With Perovskite Tandem Cell
On 24 May 2023, at SNEC 2023, LONGi announced its new record of 31.8% conversion efficiency achieved by its perovskite tandem cell on commercial CZ wafers, which confirmed by Fraunhofer ISE, the largest solar research institute in Europe. The new record i
Energy Saving
26-05-2023

Energy Industry Apps Improve Efficiency
A team of University of Houston researchers has developed a series of digital applications to make energy industry processes more efficient. Three innovative online calculators, the most recent being the UH Hydrocarbon Gas Minimum Miscibility Pressure (MM
Energy Saving
26-05-2023

Storing Hydrogen in Coal May Help Power Clean Energy Economy
The quest to develop hydrogen as a clean energy source that could curb our dependence on fossil fuels may lead to an unexpected place—coal. A team of Penn State scientists found that coal may represent a potential way to store hydrogen gas, much like batt
Solar Cell
26-05-2023

Researchers Create Flexible Monocrystalline Silicon Solar Cells
A large team of technologists affiliated with multiple institutions in China, working with two colleagues from Germany and another two from Saudi Arabia, has found a way to create flexible monocrystalline silicon solar cells. In their study, reported in t
United States
26-05-2023

New Efficiency Record Announced for Commercial-Sized Solar Cell
Image credit: Oxford PVOxford PV has set a new world record for the efficiency of a commercial-sized solar cell having converted 28.6% of the sun’s energy into electricity.Oxford PV, UK-based developer of perovskite-based solar technology is a s
Energy-Eficient Building
25-05-2023

US Hospitals, Animal Shelters, and More Awarded $45M to Boost Their Energy Efficiency
The Biden administration has announced $45 million in grants to help nonprofits improve their buildings’ energy efficiency.Applications are open to 501(c)(3) status nonprofits for the Renew America’s Nonprofits grant, which is authoriz

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Most views from Energy Efficiency

Hyundai Motor Group Expands Vehicle Odd-Even Driving Scheme,consider expanding the scale of solar power generation and energy storage systems

Morocco to Secure 60% of Water Needs From Desalination, Minister Says

POSCO Group Launches SAVE Challenge for Energy Conservation

Tewkesbury Park Secures Major Investment to Invest in Energy Efficiency

GSPC and Doosan Partner to Enhance Power Plant Efficiency

Nexam Chemical Signs North American Distribution Agreement with Palmer Holland, Focusing on Promoting Sustainable Material Solutions