| (Values in U.S. Thousands) | Dec, 2015 | Dec, 2014 | Dec, 2013 | Dec, 2012 | Dec, 2011 |
| Sales | 57,420 | 49,140 | 61,700 | 76,320 | 75,480 |
| Sales Growth | +16.85% | -20.36% | -19.16% | +1.11% | +16.19% |
| Net Income | -6,460 | -12,830 | -8,350 | -1,920 | -7,090 |
| Net Income Growth | +49.65% | -53.65% | -334.90% | +72.92% | -80.41% |
Active Power Cmn (ACPW)
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Active Power, Inc. designs, manufactures and markets power quality products that provide the consistent, reliable electric power required by today's digital economy. The company is the first company to commercialize a flywheel energy storage system that provides a highly reliable, low-cost and non-toxic replacement for lead-acid batteries used in conventional power quality installations. The company has developed a battery-free power quality system which is marketed under the Caterpillar brand name.