An Icelandic company figures out how to make methanol from waste carbon dioxide, but the economics may not work without a nearby volcano.
Lithium-ion batteries have risks, but they can be managed to prevent fires in EVs.
New inks and tools allow 3-D printing of lithium-ion technology.
SolidEnergy says its new battery materials store more energy and won’t catch fire.
Kateeva says its new manufacturing equipment can produce affordable displays based on organic light-emitting diodes.
Polymer glue helps fracture-prone high-capacity batteries last through more charges.
Toyota says it has reduced the cost of fuel cells significantly enough to sell hydrogen cars for under $100,000.
Stanford researchers say new materials could help lower the cost of producing fuel with solar energy.
A material described in Nature could help lead the way to high-efficiency, inexpensive solar cells.
A startup is trying to demonstrate that carbon dioxide can be used to make clean geothermal power economical and far more widespread.