Elastic, robotic generators open up strange new energy capture ideas

A new class of elastic energy converters is emerging, with the ability to capture energy from a variety of different motions. The National Renewable Energy Laboratory (NREL) is pushing to deploy them, first in a series of strange, bendy wave energy des… Continue reading Elastic, robotic generators open up strange new energy capture ideas

Quantum well solar cell clocks world record efficiency of almost 40%

The new world-record-breaking quantum well solar cell, glowing red under blue light

Researchers at the National Renewable Energy Laboratory (NREL) have broken the world record for solar cell efficiency. Reaching almost 40 percent, the new device boasts the highest efficiency recorded for any type of solar cell in real-world conditions.

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Continue reading Quantum well solar cell clocks world record efficiency of almost 40%

Quantum well solar cell clocks world record efficiency of almost 40%

The new world-record-breaking quantum well solar cell, glowing red under blue light

Researchers at the National Renewable Energy Laboratory (NREL) have broken the world record for solar cell efficiency. Reaching almost 40 percent, the new device boasts the highest efficiency recorded for any type of solar cell in real-world conditions.

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Category: Energy, Science

Tags: , , , , , ,

Continue reading Quantum well solar cell clocks world record efficiency of almost 40%

Smart windows darken and become solar cells when heated

Windows are great for letting in light, but in summer months that comes with an unwanted side order of heat, causing many people to run the air conditioning non-stop. Now, researchers have developed windows that can change color automatically when heat… Continue reading Smart windows darken and become solar cells when heated

Study reveals potential of hydropower dams topped with floating solar

Hydropower plants that leverage the force of falling water to generate electricity are already an important part of the global energy mix, but a new study suggests they may have much more to offer. Scientists have carried out an analysis of the energy … Continue reading Study reveals potential of hydropower dams topped with floating solar

Study reveals potential of hydropower dams topped with floating solar

Hydropower plants that leverage the force of falling water to generate electricity are already an important part of the global energy mix, but a new study suggests they may have much more to offer. Scientists have carried out an analysis of the energy … Continue reading Study reveals potential of hydropower dams topped with floating solar

Two new solar cells break records, including highest efficiency ever

Solar cells are constantly improving on the road to maximum efficiency. Now, three records have been broken by two different devices, including one that pushes the highest overall solar conversion efficiency towards the 50-percent mark.Continue Reading… Continue reading Two new solar cells break records, including highest efficiency ever