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Energy Efficiency

New Study Could Help Unlock Improved Batteries for Electric Vehicles and Aviation

Energy Storage Project

New Study Could Help Unlock Improved Batteries for Electric Vehicles and Aviation

Solar Technology
01-03-2023

Energy-Saving Solar Company, Arvo Solar, Lands New Franchise Territory in DFW
This marks the fourth territory for the growing solar system installation franchise.Thanks to this latest deal, the entire Dallas-Fort Worth area will have access to clean solar energy and be able to drastically cut their energy bills.— Phil Horton, Owner
Energy Saving Products
01-03-2023

New 3D-Printed Superalloy Could Make Power Plants More Efficient
Sandia technologist Levi Van Bastian works to print material on the Laser Engineered Net Shaping machine, which allows scientists to 3D print new high-performance metal alloys. Credit: SNL/Craig FritzA team of researchers has shown that a new 3D-printed s
Energy Saving Products
28-02-2023

Corralling Ions Improves Viability of Next Generation Solar Cells
Researchers have discovered that channeling ions into defined pathways in perovskite materials improves the stability and operational performance of perovskite solar cells. The finding paves the way for a new generation of lighter, more flexible, and more
Energy-Eficient Building
28-02-2023

Massachusetts Energy Efficiency Programs Should Shift Focus to Emissions, Critics Say
The state has long been a leader in energy conservation, but climate advocates say the successful Mass Save program now needs a reset that will help it accelerate the transition from fossil fuels.
Energy Saving Products
24-02-2023

On the Road to Better Solid-State Batteries
Scanning transmission electron microscope images reveal the elemental distribution in a disordered solid electrolyte: Top row: titanium (Ti), zirconium (Zr), and tin (Sn); bottom row: hafnium (Hf), phosphorus (P), and oxygen (O). Scale bar: 50 nanometers.
Energy Saving Products
24-02-2023

Plastic Upcycling to Close the Carbon Cycle
A new method to convert low-density plastic waste to fuel and raw materials promises to help close the carbon cycle. Credit: Art by Melanie Hess-Robinson | Pacific Northwest National LaboratoryThere's a lot of potentially useful raw materials boun
Energy Saving
23-02-2023

Study: Carbon-Neutral Pavements Are Possible by 2050, but Rapid Policy and Industry Action Are Needed
Almost 2.8 million lane-miles, or about 4.6 million lane-kilometers, of the United States are paved.Roads and streets form the backbone of our built environment. They take us to work or school, take goods to their destinations, and much more.However, a ne
Tidal Energy
23-02-2023

Researchers Rapidly Age Materials to Learn Which Survive Longest in Underwater Marine Energy Technologies
Many materials reacted to salt water and stress just as the researchers expected they would, but a few material combinations—like the steel and composite joints seen here—reacted strangely when exposed to salt water. The team still is not sure why. Credit
Energy Saving
22-02-2023

DEFRA Announces £168M Green Farming Technology Grant Programme
Farmers in England encouraged to apply for Defra grants for new technologies and greener equipment that can boost food production, enhance animal welfare, and curb greenhouse gas emissionsMore than £168m in grants are to be made available to far
Smart City
21-02-2023

Smart Cities of Tomorrow: How AI Is Revolutionizing Urban Planning
The blog discusses the ways in which artificial intelligence (AI) is revolutionizing urban planning and shaping the smart cities of tomorrow. It highlights that AI can help city planners make data-driven decisions by analyzing vast amounts of data generat
Solar Technology
20-02-2023

New World Record! Risen Energy HJT Hyper-ion Solar Module's Power is 741.456W and the Efficiency is 23.89%
NINGBO, China, Feb. 18, 2023 /PRNewswire/ -- Risen Energy announced that its HJT series solar module Hyper-ion has achieved a maximum power of 741.456W and a module efficiency of 23.89%. The results were verified by TÜV SÜD, a global pro
Energy Saving
20-02-2023

Harnessing Plant Molecules to Harvest Solar Energy
Our current solar panels aren't very efficient; they are only able to convert up to about 20% of the sun's energy into electricity. As a result, to generate a lot of electricity, the panels require a lot of space—sometimes leading forests
Energy Technology
19-02-2023

This ‘Harry Potter’ Light Sensor Achieves Magically High Efficiency of 200%
Details of the photodiode used in the experimental setting. Credit: TU/e, Bart van OverbeekeUsing green light and a double-layered cell, Ph.D. researcher Riccardo Ollearo has come up with a photodiode that has sensitivity that many can only dream of.Solar
Energy Technology
19-02-2023

Harnessing Plant Molecules to Harvest Solar Energy
Plasmon to Current technology. Fluorophores produce an induced current in the metal, which is proportional to the magnitude of the fluorophore’s extinction coefficient, ?. MEF – Metal-Enhanced Fluorescence. PC – Plasmonic Cur
Energy Saving
17-02-2023

Physicists Solve Durability Issue in Next-Generation Solar Cells
Physicists in the U.S. jumped a major hurdle standing in the way of the commercialization of solar cells created with halide perovskites as a lower-cost, higher-efficiency replacement for silicon when generating electricity from the sun.Published in the j
Energy Saving
16-02-2023

Add-on Device Makes Home Furnaces Cleaner, Safer and Longer-Lasting
Natural gas furnaces not only heat your home, they also produce a lot of pollution.Even modern high-efficiency condensing furnaces produce significant amounts of corrosive acidic condensation and unhealthy levels of nitrogen oxides, carbon monoxide, hydro
Energy Saving
14-02-2023

Government Hands Out £12.4M to Green Manufacturing Projects
A project to harness heat pumps to cut energy use from cheesemaking was among the funding winners | Credit: iStockEfforts to cut energy use from cheesemaking, road manufacturing and steelmaking among projects to share in latest Industrial Energy Transform
Energy Saving
10-02-2023

By Growing Uniform Lithium Crystals, Engineers Progress Toward Fast-Charging Lithium-Metal Batteries
In a new Nature Energy study, engineers report progress toward lithium-metal batteries that charge quickly—as fast as an hour. This fast charging is thanks to lithium metal crystals that can be seeded and grown—quickly and uniformly—on a surprising surfac
Energy Saving
10-02-2023

Tidal Stream Power Can Significantly Enhance Energy Security
Adopting tidal power alongside other forms of renewable energy can significantly enhance energy security and go some way to enabling communities to fulfill their clean energy ambitions, a new study has shown.Researchers found that installing tidal stream
United States
10-02-2023

Biogas produced with waste from apple juice production can minimize use of fossil fuels in industry
Scientists at the State University of Campinas (UNICAMP) and the Federal University of the ABC (UFABC) in São Paulo state, Brazil, have successfully produced biogas from apple pomace, the pulpy residue remaining after the fruit has been crushed
Hydrogen Technology
10-02-2023

New Injector Makes Gas Injection System for Internal Combustion Engines More Efficient
Zero-emission hydrogen engines, like all internal combustion engines, require a mixture formation system, i.e. a system for metering the fuel, in this case hydrogen gas. The most promising approach is a low-pressure direct injection system (LP-DI), meanin
Energy Saving
10-02-2023

New Superalloy Could Cut Carbon Emissions From Power Plants
As the world looks for ways to cut greenhouse gas emissions, researchers from Sandia National Laboratories have shown that a new 3D-printed superalloy could help power plants generate more electricity while producing less carbon.Sandia scientists, collabo
Energy Storage Battery
08-02-2023

New Sodium, Aluminum Battery Aims to Integrate Renewables for Grid Resiliency
A new battery design could help ease integration of renewable energy into the nation's electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. A research team, led by the Departm
Energy Saving
07-02-2023

Vine-Inspired Robot Can Turn Toward a Heat Source
A group of robot engineers at the University of California Santa Barbara has designed and built a robot that mimics the way roots and vines move toward moisture sources. They describe their approach and robot prototype in a paper uploaded to the arXiv pre
Energy-Eficient Building
31-01-2023

Data-Driven Heating Can Reduce Energy Consumption in Buildings
Data-driven heating reduces energy consumption in buildings. As prices shoot through the roof, business property managers are having to get smarter at controlling energy consumption—and heating offers a lot of potential savings.The Norwegian research inst

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