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Energy Efficiency

Novel Heat-Transfer Medium and Air Wall Increase Efficiency of Solar Thermal Tower Power Plants

Novel Heat-Transfer Medium and Air Wall Increase Efficiency of Solar Thermal Tower Power Plants

Energy Saving
2023-03-22

Researchers Present New Theory of Convection for Understanding Fast Charging of Batteries
MechSE Associate Professor Kyle Smith and doctoral student Md Abdul Hamid recently published an article in the Journal of Power Sources.Their study, "A bottom-up, multi-scale theory for transient mass transport of redox-active species through porous
Net Zero Emission
2023-03-21

Schneider Electric Launches Enhanced Energy Management Solutions for Sustainable, Net-Zero Buildings
The enhanced solutions for hotels and enterprise buildings will improve access to real-time data that is essential to making smarter energy-management decisions.Schneider Electric has announced new enhanced solutions to create sustainable, net-zero buildi
Energy Saving
2023-03-21

Report: Over a Million Households Affected by ‘Extreme Fuel Poverty'
Friends of the Earth calls for a street-by-street insulation program for the most in-need neighbourhoods, after new study reveals huge extent of 'extreme' fuel poverty in the UKOver a million households across the UK are experiencing &
Energy-Eficient Building
2023-03-21

An Enhanced Energy Performance Certificate as a Catalyst for Building Renovation in Europe
Energy Technology
2023-03-20

Carbon Dioxide Electrolysis as an Alternative to Coal
Coal in the Rhenish region is not only an important fuel for power generation. It is also used by the chemical industry to produce important basic chemicals. But by the time of the coal phase-out these substances will have to be obtained from other renewa
Solar Power Panel
2023-03-17

ICS Boosts HJT Module Efficiency With Patented Film
Finland-based optical solutions company ICS Intelligent Control Systems Ltd announced a power improvement of about 3.8% achieved in heterojunction (HJT) solar modules when combined with its patented Solar Energy Optics (SEO) light redirecting film during
Energy Saving
2023-03-17

‘Heat Pumps Work’: Study Confirms Air Source Heat Pumps Three Times More Efficient Than Gas Boilers
New government-backed research project confirms heat pumps are an effective form of heating homes, even on cold daysAir Source Heat Pumps (ASHPs) could be as much as three times more efficient than traditional gas boilers and are capable of working well e
Energy Saving
2023-03-16

Energy Efficiency It the Most Popular Way to Save Natural Gas, Finds Survey of German Companies
According to the current survey by the Institute for Energy Efficiency in Production (EEP) at the University of Stuttgart, the Energy Efficiency Index (EEI) continues to rise while the Investment Index continues to decline. The Importance Index and Produc
Energy Saving
2023-03-15

‘Vital Lifeline’: Government Takes Plunge With £40M of Energy Efficiency Funding for Struggling Swimming Pools
New funding for energy efficiency and decarbonisation projects to be accompanied by a further £20m of emergency supportThe government has today announced the Spring Budget will include £63m of new funding to help swimming pools cope wi
Energy Saving
2023-03-14

Record Efficiency in Direct Conversion of Carbon Dioxide and Water Into Sustainable Fuels
A European consortium coordinated by Prof. José Ramón Galán-Mascarós from the Institute of Chemical Research of Catalonia (ICIQ-CERCA) with research institutions from France, Germany, Italy, Spain and Switzerlan
Energy Saving Products
2023-03-13

Duquesne Light Company to Improve Operational Efficiency With Itron’s Smart Street Lighting Solution
Itron, Inc. (NASDAQ: ITRI), which is innovating the way utilities and cities manage energy and water, announced it has signed a contract with Duquesne Light Company (DLC) to improve operational efficiency, modernize its infrastructure and enable smart cit
Energy Saving Products
2023-03-10

Tuning Thermoelectric Materials for Efficient Power Generation
In times when energy is scarce and sustainable ways of energy production are being explored, thermoelectric materials are being considered for power generation to transform waste heat into electricity. However, to make this transformation more efficient,
Energy Saving
2023-03-10

New Direct Air Capture Device Three Times More Efficient Than Current Approaches
A team of environmental engineers at Lehigh University working with a colleague from Georgia Tech Shenzhen Institute has developed a direct air capture (DAC) device for removing CO2 from the air. The results are published in the journal Science Advances.A
Solar Power Panel
2023-03-09

Topcon Shingle Solar Cell Achieves 22.0% Efficiency via Thermal Laser Separation
Scientists from Germany’s Fraunhofer ISE and US panel maker Solaria have applied thermal laser separation and post-metallization passivated edge technology to tunnel oxide passivated contact (TOPCon) cell production. They have developed shingle
Energy Saving
2023-03-07

Reliability trumps decarbonization, energy execs say
Snipped from DNV's Trilemma and Transition report. Credit: DNV.The past two years have been tough for energy executives both on the electricity side and the oil and gas side. Global disruptions due to the pandemic and the war in Ukraine have made
Energy Saving Products
2023-03-06

CHP Vital for Energy Efficiency Despite Unstable Policies Says Report
Cogeneration plant at the river Spree in Berlin. Image by elxeneize on 123rfCogeneration technologies will continue to play an important role, particularly in industry and district heating systems where they enhance efficiency, reduce cost and strengthen
Energy Saving
2023-03-02

Central Heat Pump Water Heaters Can Act as Massive Water Batteries, Seattle Pilot Project Shows
Central heat pump water heaters (CHPWH) present a tremendous opportunity to reduce the substantial energy used in water heating and can act as giant thermal batteries. They do this by using energy to heat water during times of low grid demand and storing
Solar Technology
2023-03-01

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
2023-03-01

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
2023-02-28

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
2023-02-28

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
2023-02-24

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
2023-02-24

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
2023-02-23

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
2023-02-23

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

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Most views from Energy Efficiency

An Enhanced Energy Performance Certificate as a Catalyst for Building Renovation in Europe

‘Heat Pumps Work’: Study Confirms Air Source Heat Pumps Three Times More Efficient Than Gas Boilers

Energy-Saving Solar Company, Arvo Solar, Lands New Franchise Territory in DFW

New 3D-Printed Superalloy Could Make Power Plants More Efficient

Central Heat Pump Water Heaters Can Act as Massive Water Batteries, Seattle Pilot Project Shows

New Direct Air Capture Device Three Times More Efficient Than Current Approaches