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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 Battery (Storage)
29-06-2023

Scientists Designed 10.83%-Efficient Solar Cell Based on New Unleaded Perovskite Material
A research group in India has simulated a solar cell based on a lead-free perovskite material known KSnI3 and has found the device may achieve remarkable efficiency and stability. The cell was tested with different types of electron transport layers and h
Energy Storage Project
28-06-2023

New Design for High-Power-Density Fuel Cells Offers Improved Performance and Durability
Promising new hydrogen fuel cell technology has up to 50% higher performance than current state-of-the-art technology, with improved durability. The grooved electrode design advance may help optimize next-generation fuel cell technology to power emission-
Energy Storage Project
27-06-2023

Towards Efficient Lithium-Air Batteries With Solution Plasma-Based Synthesis of Perovskite Hydroxide Catalysts
With global warming on the rise, it has become imperative to reduce fossil fuel dependency and switch to alternate green energy sources. The development of electric vehicles is a move towards this direction. However, electric vehicles require high energy-
Green Hydrogen
25-06-2023

Higher Efficiency Catalyst Could Prove Key to Green Hydrogen
Credit: Pixabay/CC0 Public DomainThe race to make the widespread use of intermittent renewable energy a reality has taken a step forward with new research by experts from the University of Adelaide who are improving the efficiency of iridium-based catalys
Energy Saving
21-06-2023

Northern Landlords Call For £6BN per Year Commitment to Home Energy Efficiency
A membership body of northern landlords is calling on both the government and opposition parties to commit to a £6bn a year investment in home energy efficiency across all tenures in the next Parliament.The Northern Housing Consortium (NHC) is m
Electric Vehicle Battery
21-06-2023

Utilizing Electron Spin for Faster Charging, Higher Capacity Batteries
Charging an electric vehicle usually takes about 10 hours or longer, and even with fast-charging methods, it takes at least 30 minutes. That is assuming there is an available spot at a charging station. If we could charge electric vehicles as quickly as r
Solar Panel
20-06-2023

Sunova Solar Releases 605 W Topcon Solar Panel with 22.9% Efficiency
Sunova Solar is offering five versions of its new bifacial dual glass solar panels, with power outputs ranging from 585 W to 605 W and efficiencies of 22.1% to 22.9%. They feature 144 n-type monocrystalline TOPCon solar cells.
CCS
20-06-2023

Inside-Out Heating and Ambient Wind Could Make Direct Air Capture Cheaper and More Efficient
What started as a simple errand to deposit a check at a bank drive-through became the kind of "aha" moment found mostly in books and movies.Georgia Tech researchers had been working on an idea to simplify traditional direct air capture (DAC) sys
Energy Saving
19-06-2023

Doubling Global Energy Efficiency Progress by 2030 Endorsed by Governments
Forty-five governments from around the world took part in the International Energy Agency’s (IEA) Global Conference on Energy Efficiency and endorsed the goal of doubling the average global rate of improvements by the end of the decade.The aim w
Electric Vehicles
19-06-2023

Volkswagen to Introduce Electrode Dry-Coating in Battery Manufacturing; Partnering With Koening & Bauer
Volkswagen’s PowerCo SE plans to introduce an electrode dry-coating manufacturing process in its battery cell production plants in Europe and Northern America. The new technology will significantly boost efficiency and sustainability in volume b
LNG Carrier
15-06-2023

WinGD Powering Lng-Hybrid Vessels
The new car carriers for NYK will feature emissions reduction technology, energy management and digital optimization solutions from WinGD. (Image: WinGD)NYK Line said the configuration will be 40% more energy efficientSwiss marine power company WinGD is s
Thermal Plant
15-06-2023

U.S. Making Water Efficiency Gains in Power Sector
As the U.S. moves away from the most water-intensive electric power generating sources, the country’s water withdrawals for power plant cooling remained relatively constant in 2021, according to the U.S. Energy Information Administration (EIA).W
Solid-State Batteries
15-06-2023

Scientists Develop Aqueous Zinc-Ion Battery With High Energy Density and Ultra-Long Lifetime
A research team at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), led by Prof. Zhao Bangchuan, has developed a high-performance aqueous zinc-ion battery with ultra-long cycle life in a weak magnetic field. Their results
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

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