Hybrid energy harvester generates electricity from vibrations and sunlight
Artificial light-harvesting method achieves 100% energy transfer efficiency
Mechanical motion rectifier leads to better energy harvesting
Energy harvesting skin generates power from air conditioners
How to make a "perfect" solar absorber
The key to creating a material that would be ideal for converting solar energy to heat is tuning the material's spectrum of absorption just right: It should absorb virtually all wavelengths of light that ...
Quick jolt of energy could improve energy harvesting by a factor of 40
Ancient effect harnessed to produce electricity from waste heat
A phenomenon first observed by an ancient Greek philosopher 2,300 years ago has become the basis for a new device designed to harvest the enormous amounts of energy wasted as heat each year to produce electricity. ...
Researchers demonstrate new technique for generating electricity
Research scientists at VTT Technical Research Centre of Finland have demonstrated a new technique for generating electrical energy. The new method can be used in harvesting energy from mechanical vibrations ...
Video: Solar power from energy-harvesting trees
Scientists at VTT have developed a prototype of a tree that harvests solar energy from its surroundings - whether indoors or outdoors - stores it and turns it into electricity to power small devices such as mobile phones, ...
Body motion energy harvester may power medical and consumer wearable devices
A body motion energy harvester, with the flexibility and elasticity to be applied to high-flexion joints and suitable for integration with fabrics, is being developed by researchers at Sogang University in ...
Award-winning energy harvester brings practical applications closer
Piezoelectric chin device harvests jaw movements for energy
'Smart material' chin strap harvests energy from chewing
A chin strap that can harvest energy from jaw movements has been created by a group of researchers in Canada.
New technologies harvest energy from movements, sound and more
Fed up with constantly having to recharge or replace batteries in your ever-expanding trove of electronic gadgets? The solution may be just a few steps away.