ReVolt Technologies LLC, a Swiss battery company founded in 2004 as a spin-off of SINTEF, Norway, is moving its headquarters to Portland, Oregon. Initially targeting the consumer electronics market with their zinc/air battery (compare to the lithium/air batteries IBM is researching – see “Big Blue and Blue Sky Thinking” October 25, 2009) in a grant request to the U. S. Department of Energy for $30 million for research on making large format versions of the battery for vehicles. The company has an alliance with chemical giant BASF. ReVolt claims the following advantages over lithium batteries: A theoretical potential of up to 4 times the energy density of lithium-ion batteries at a comparable or lower production cost. Extended battery life due to stable reaction zone, low rates of dry-out and flooding, and no pressure build-up problems. Controlled deposition with no short-circuit, high mechanical stability. No need for bulky peripherals such as cooling fans or temperature control systems. Generally seen as primary …