Energy efficiency

Hydrogen Production
Green Hydrogen From Nature: Photocatalysis Imitates Plants
Green hydrogen could play a key role in the energy transition. Electrocatalytic splitting of water into hydrogen and oxygen requires huge amounts of electricity…
Energy Saving
Achieving Stable Perovskite Solar Cells Through Phase Transition Engineering for Effective Defect Passivation
Last summer, metropolitan areas of Korea including Seoul were hit by an unprecedented heavy rainfall, which inundated various locations. Similarly, torrential d…
Energy Saving
One-Step Solution-Coating Method to Advance Perovskite Solar Cell Manufacturing and Commercialization
Perovskite solar cells (PSCs) are considered a promising candidate for next-generation photovoltaic technology with high efficiency and low production cost, pot…
Electric Vehicles
NEO Battery Materials Reports Uniform Nanocoating Capability on Silicon Anodes
NEO Battery Materials, a developer of silicon anode materials for lithium-ion batteries, reported that it has achieved uniform nanocoating capability in its man…
Energy Saving
Stronger Paper Bags—Reused Repeatedly Then Recycled for Biofuel—Could Be the Future
As the world searches for ways to reduce the use of plastics such as single-use plastic bags, a novel study by Penn State researchers demonstrates a process to …
Solar Cell
New Findings Pave the Way for Stable Organic Solar Cells That May Enable Cheap and Renewable Electricity Generation
Due to the recent improvements in the efficiency with which solar cells made from organic (carbon-based) semiconductors can convert sunlight into electricity, i…
Energy Saving
Croatia Looks to Fund 20MWH of Energy Storage Projects
The Ministry of Economy and Sustainable Development in Croatia has issued a €60 million (US$66 million) Call for Funds which seeks projects for renewables,…
Solar Cell
Midsummer Helps Develop Tandem Cells With 30% Efficiency
The Sweden-based thin-film solar solutions company, Midsummer, was recently selected to participate in a research project to develop a highly efficient and stab…
Energy Saving
Towards More Efficient and Eco-Friendly Thermoelectric Oxides With Hydrogen Substitution
Today, over half of the total energy produced from fossil fuels is discarded as waste heat, which accelerates global warming. If we could convert the waste heat…
Energy Saving
Recycled aluminum offers energy, emissions and electric vehicle battery range savings
Scrap aluminum can now be collected and transformed directly into new vehicle parts using an innovative process being developed by the automotive industry, in p…
Solar Battery (Storage)
Using Machine Learning to Find Reliable and Low-Cost Solar Cells
Researchers at the University of California, Davis College of Engineering are using machine learning to identify new materials for high-efficiency solar cells. …
Battery
New Passive Device Continuously Generates Electricity During the Day or Night
Researchers have developed a new thermoelectric generator (TEG) that can continuously generate electricity using heat from the sun and a radiative element that …
Solar Cell
Researchers Realize 13.8% Certified Efficiency of Kesterite Solar Cells
A research group led by Prof. Meng Qingbo from the Institute of Physics (IOP) of the Chinese Academy of Science (CAS) and Prof. Xin Hao from Nanjing University …
Solar Technology
A Solar Hydrogen System That Co-generates Heat and Oxygen
EPFL researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency f…
Solid-State Batteries
Research Provides New Insight Into Quantum Effects in Lithium Sulfur Batteries
Lithium-ion batteries power our lives.Because they are lightweight, have high energy density and are rechargeable, the batteries power many products, from lapto…

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Energy efficiency

Green Hydrogen From Nature: Photocatalysis Imitates Plants

Achieving Stable Perovskite Solar Cells Through Phase Transition Engineering for Effective Defect Passivation

One-Step Solution-Coating Method to Advance Perovskite Solar Cell Manufacturing and Commercialization

NEO Battery Materials Reports Uniform Nanocoating Capability on Silicon Anodes

Stronger Paper Bags—Reused Repeatedly Then Recycled for Biofuel—Could Be the Future

New Findings Pave the Way for Stable Organic Solar Cells That May Enable Cheap and Renewable Electricity Generation

Croatia Looks to Fund 20MWH of Energy Storage Projects

Midsummer Helps Develop Tandem Cells With 30% Efficiency

Towards More Efficient and Eco-Friendly Thermoelectric Oxides With Hydrogen Substitution

Recycled aluminum offers energy, emissions and electric vehicle battery range savings

Using Machine Learning to Find Reliable and Low-Cost Solar Cells

New Passive Device Continuously Generates Electricity During the Day or Night

Researchers Realize 13.8% Certified Efficiency of Kesterite Solar Cells

A Solar Hydrogen System That Co-generates Heat and Oxygen

Research Provides New Insight Into Quantum Effects in Lithium Sulfur Batteries