Energy efficiency

Solar Battery (Storage)
New Inorganic Wide-Bandgap Perovskite Subcells That Are Both Efficient and Stable
All-perovskite tandem solar cells, stacks of p-n junctions formed from perovskites with different energy bandgaps, have the potential of achieving higher effici…
Energy Storage Technology
Engineers Try to Squeeze Energy From Discarded Fruit Using Microbial Fuel Cells
When Doc Brown fed his DeLorean food scraps in Back to the Future as fuel, it seemed like crazy science fiction.Now science is taking over that fiction as UBC O…
Energy Saving Products
Toyota Uses Kaneka’s 26.63%-Efficient Solar Cells for Electric Vehicle
Kaneka said the cells will be utilized in the roof glass of Toyota’s Prius PHEV electric car. It plans to begin full-scale delivery of in-vehicle PV produ…
Solar Technology
Perovskite Solar Cell Achieves 24.3% Efficiency, High Stability via Binary Mixed Hole Transport Layer
Researchers in China have built a hole transport layer with a mixed binary configuration integrating the polymer Regioregular poly(3-hexylthiophene) (P3HT) and …
Energy Saving
Lithium Recovery Can Supplement Power Generation and Heat Supply
Geothermal technology not only enables sustainable supply of electricity and heat, but also regional lithium extraction. Researchers from Karlsruhe Institute of…
Energy Storage Technology
Air-Breathing Cathode Enhances Conversion Efficiency, Durability of Alkaline Nickel-Zinc Batteries
Nickel-zinc (Ni-Zn) batteries are a promising technology due to their high output voltage, high theoretical specific energy, high safety and low cost. However, …
Energy Storage Project
New Materials Will Yield Stronger, Faster-Charging Batteries
Researchers at MIT say they have created a new material that will pave the way to faster charging batteries.Increasing demand for improved electrochemical energ…
Solid-State Batteries
New Zinc Metal Batteries Can Be Cheap, Efficient, Durable, Safe and Environmentally Friendly
The world needs cheap and powerful batteries that can store sustainably produced electricity from wind or sunlight so that we can use it whenever we need it, ev…
Solar Cell
Outstanding Performance of Organic Solar Cell Using Tin Oxide
Organic solar cells have a photoactive layer that is made from polymers and small molecules. The cells are very thin, can be flexible, and are easy to make. How…
Energy Storage Project
New Efficient One-Pot Process for Recycling Metals From Spent Li-Ion Batteries
A team from the Korean government-funded research institute The Institute for Basic Science has developed a one-pot liquid extraction process that uses rotating…
Electric Vehicles
European Heft Project Seeks Lower-Cost, More Efficient and Power-Dense PM Emotor for EVs
A new €4-million research project funded by the EU is seeking to develop a lower-cost, more efficient and power-dense permanent magnet eMotor for electric …
Battery
Recycling of Garnet Solid Electrolytes With Lithium-Dendrite Penetration by Thermal Healing
Metallic lithium is considered as the ultimate anode material of next-generation high-performance energy storage system, owing to its ultrahigh theoretical spec…
Battery
Progress Toward Greener Redox-Organic Electrode Batteries
Our modern rechargeable batteries, such as lithium-ion batteries, are anything but sustainable. One alternative is organic batteries with redox-organic electrod…
Energy Saving Products
New Study to Compare Efficiency of Diesel and Hybrid-Powered CTVs
Singapore-based shipbuilding company Strategic Marine has commissioned a study to compare the efficiency of traditional diesel-powered and hybrid-powered crew t…
Solar Cell
New Selenization Process Paves Way for 14%-Efficient Kesterite Solar Cells
Scientists in China claim to have gauged the selenization annealing process for kesterite solar cells, in order to achieve a kesterite absorber with low defects…

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Energy efficiency

New Inorganic Wide-Bandgap Perovskite Subcells That Are Both Efficient and Stable

Engineers Try to Squeeze Energy From Discarded Fruit Using Microbial Fuel Cells

Toyota Uses Kaneka’s 26.63%-Efficient Solar Cells for Electric Vehicle

Perovskite Solar Cell Achieves 24.3% Efficiency, High Stability via Binary Mixed Hole Transport Layer

Lithium Recovery Can Supplement Power Generation and Heat Supply

Air-Breathing Cathode Enhances Conversion Efficiency, Durability of Alkaline Nickel-Zinc Batteries

New Materials Will Yield Stronger, Faster-Charging Batteries

New Zinc Metal Batteries Can Be Cheap, Efficient, Durable, Safe and Environmentally Friendly

Outstanding Performance of Organic Solar Cell Using Tin Oxide

New Efficient One-Pot Process for Recycling Metals From Spent Li-Ion Batteries

European Heft Project Seeks Lower-Cost, More Efficient and Power-Dense PM Emotor for EVs

Recycling of Garnet Solid Electrolytes With Lithium-Dendrite Penetration by Thermal Healing

Progress Toward Greener Redox-Organic Electrode Batteries

New Study to Compare Efficiency of Diesel and Hybrid-Powered CTVs

New Selenization Process Paves Way for 14%-Efficient Kesterite Solar Cells