Motorola's president has said that he would love there to be a battery tech breakthrough, but believes it will be a long time before his industry can offer a phone that lasts for a week or longer.
President Obama's state visit to Kenya and Ethiopia has involved a good deal of scolding of those countries by Western pundits.
The SALt Lamp uses a free and abundant resource to reduce fire risk from candles and replace the cost of traditional lighting.
Lithium is at the frontline in the war to rival Tesla's gigafactory and corner the energy storage market, and it will be the hottest commodity in energy this decade
After many years of political and bureaucratic hurdles, the first offshore wind farm in the US is finally being built.
80% of the power surplus was shared equally between Germany and Norway, which can store it in hydropower systems for later use. Lucky Sweden received the remaining fifth of excess power.
Tesla Motors selected Dynapower as supplier of energy storage inverters for Tesla Powerpack.
As investors start to lose faith in Tesla Motors TSLA -1.01% and its battery-powered future, some of the more brazen claims for electric cars generally are starting to look a bit ambitious.