Battery in a drum rolled out
GERMANY - A lithium-titanium battery pack in a rolling white drum can supply 300 watts of power from a 1 kilowatt-hour reserve.
That's enough to power a computer workstation for 2 or 3 days, or to recharge a cell phone almost indefinitely, according to Younicos, the German company that invented the pack.
The mobile energy storage unit, called Yill, is a couple of feet in diameter, about the size of a small bass drum, with a handle and wheels. It recharges in about four hours in a 220-volt electric outlet.
Related News
Australian operator warns of reduced power reserves
Adelaide - Australia’s electricity operator has warned of a shortfall in generation and reduced power reserves on the horizon.
The Australian Energy Market Operator (AEMO) has called for further investment in the country’s energy portfolio as retiring coal plants are replaced by intermittent renewables, leaving the grid with less back-up capacity.
AEMO has said this increases the chances of supply interruption and load shedding.
It added the federal government should target 1GW of strategic reserves in the states most at risk – Victoria and South Australia.
CEO of the Clean Energy Council, Kane Thornton, said the shortfall in generation was due a decade of…
