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Energy Storage

Batteries, fuel cells, capacitors, etc


Combined Solar Cell and Battery

Written by , on October 21, 2014

Researchers at Ohio State University have reported that they have succeeded in combining a battery and a solar cell into one hybrid device.  Read more »

Domestic Energy Storage using Phase Changes in Paraffin

Written by , on October 20, 2014

Researchers from Spain’s Universidad del Pais Vasco and Euskal Herriko Uniberstitatea have developed a compact heat storage system which uses phase changes in a type of paraffin to store the heat energy.  Read more »

New Batteries Charge 70% in 2 Minutes

Written by , on October 15, 2014

Scientists from Nanyang Technological University in Singapore have reported that they have developed a new battery that can be recharged up to 70% in only 2 minutes and will have a lifespan of over 20 years.  Read more »

Proposal to Use Caverns As Giant Batteries

Written by , on September 28, 2014

Magnum Energy is proposing to export electricity generated by wind farms in Wyoming to Utah, where the energy would be stored as compressed air in caverns in underground salt deposits. It would then be used to transmit energy as required to Los Angeles.  Read more »

Hybrid Compressed Air Car

Written by , on September 16, 2014

Peugeot is turning to hybrid compressed air technology to address the biggest barrier to customers buying electric cars and plug-in hybrids – the cost. The company believes that this simple but effective technology could be added to a wide variety of engines for a small price premium and boost economy significantly. The Peugeot 2008 Hybrid Air prototype […]  Read more »

Used Cigarete Butts Make Better Supercapacitors

Written by , on August 30, 2014

A group of scientists reported that a material made from used cigarette butts has superior performance compared to commercially available carbon, graphene and carbon nanotubes.  Read more »

1,600 kilometres on a Single Battery Charge

Written by , on August 23, 2014

An electric car capable of driving 1,600 kilometres on a single charge has been demonstrated in Quebec.  Read more »

Pure Lithium Anode Battery

Written by , on July 30, 2014

Researchers at Stanford University report that they have taken a big step toward accomplishing what battery designers have been trying to do for decades – a pure lithium anode.  Read more »

Safe Hydrogen Fuel Using Ammonia

Written by , on July 16, 2014

A new discovery may be a solution to the challenges of safe storage and cost of the infrastructure of hydrogen as a fuel.  Read more »

Power Storage in Copper Wire

Written by , on July 12, 2014

Researchers at the University of Central Florida have developed a way to both transmit and store electricity in a single lightweight copper wire.  Read more »