Adjusted EBITDA: Adjusted EBITDA, a non-GAAP financial measure, was a loss of ($52.4) million in the second quarter of 2012, compared to a loss of ($41.1) million in the second quarter of 2011. A reconciliation of GAAP to non-GAAP results has been provided in the financial statement tables included at the end of this press release. An explanation of these measures is also included below under the heading "Non-GAAP Financial Measures." - See more at: http://www.a123systems.com/a5cec87e-5f53-4b78-a549-0e450ccc7201/media-room-2012-press-releases-detail.htm#sthash.jryzylRg.dpuf