\nThis press release contains \u201cforward-looking statements\u201d as defined in Section 21E of the Securities Exchange Act of 1934, as amended, which are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and reflect Fuel Tech\u2019s current expectations regarding future growth, results of operations, cash flows, performance and business prospects, and opportunities, as well as assumptions made by, and information currently available to, our management. Fuel Tech has tried to identify forward-looking statements by using words such as \u201canticipate,\u201d \u201cbelieve,\u201d \u201cplan,\u201d \u201cexpect,\u201d \u201cestimate,\u201d \u201cintend,\u201d \u201cwill,\u201d and similar expressions, but these words are not the exclusive means of identifying forward-looking statements. These statements are based on information currently available to Fuel Tech and are subject to various risks, uncertainties, and other factors, including, but not limited to, those discussed in Fuel Tech\u2019s Annual Report on Form 10-K in Item 1A under the caption \u201cRisk Factors,\u201d and subsequent filings under the Securities Exchange Act of 1934, as amended, which could cause Fuel Tech\u2019s actual growth, results of operations, financial condition, cash flows, performance and business prospects and opportunities to differ materially from those expressed in, or implied by, these statements. Fuel Tech undertakes no obligation to update such factors or to publicly announce the results of any of the forward-looking statements contained herein to reflect future events, developments, or changed circumstances or for any other reason. Investors are cautioned that all forward-looking statements involve risks and uncertainties, including those detailed in Fuel Tech\u2019s filings with the Securities and Exchange Commission.\n<\/p>\n
\n\n| \n FUEL TECH, INC.<\/b><\/p>\n \nCONDENSED CONSOLIDATED BALANCE SHEETS\n<\/p>\n \n(Unaudited)(in thousands, except share and per share data)\n<\/p>\n<\/td>\n<\/tr>\n |
\n | \n | \n | \n | \n | \n | \n\u00a0<\/td>\n<\/tr>\n |
\n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nJune 30,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nDecember 31,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n ASSETS<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nCurrent assets:\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nCash and cash equivalents\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n36,194\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n10,640\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nRestricted cash\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n98\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,595\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nAccounts receivable, net\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n3,403\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n6,548\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nInventories, net\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n194\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n97\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nPrepaid expenses and other current assets\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,555\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,193\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTotal current assets\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n41,444\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n21,073\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nProperty and equipment, net of accumulated depreciation of $18,459 and $26,889, respectively\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n5,087\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n5,220\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nGoodwill\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,116\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,116\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nOther intangible assets, net of accumulated amortization of $828 and $757, respectively\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n516\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n553\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nRestricted cash\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n270\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n371\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nRight-of-use operating lease assets\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n311\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n394\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nOther assets\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n317\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n361\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTotal assets\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n50,061\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n30,088\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n LIABILITIES AND STOCKHOLDERS’ EQUITY<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nCurrent liabilities:\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nAccounts payable\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n1,400\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n2,353\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nAccrued liabilities:\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nOperating lease liabilities – current\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n132\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n149\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nEmployee compensation\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n681\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n930\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nOther accrued liabilities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,339\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,099\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTotal current liabilities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n3,552\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n5,531\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nOperating lease liabilities – non-current\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n171\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n237\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nLong-term borrowings\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,556\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nDeferred income taxes, net\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n134\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n134\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nOther liabilities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n306\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n309\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTotal liabilities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n4,163\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n7,767\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nStockholders\u2019 equity:\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nCommon stock, $.01 par value, 40,000,000 shares authorized, 31,227,300 and
\n
25,639,702 shares issued, and 30,263,791 and 25,228,951 shares outstanding, respectively\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n312\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n262\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nAdditional paid-in capital\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n164,157\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n140,138\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nAccumulated deficit\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(114,983\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(114,603\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nAccumulated other comprehensive loss\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,430\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,370\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nNil coupon perpetual loan notes\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n76\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n76\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTreasury stock, at cost\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,234\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,182\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTotal stockholders\u2019 equity\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n45,898\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n22,321\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n |
\n| \n \nTotal liabilities and stockholders\u2019 equity\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n50,061\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n30,088\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\n| \n FUEL TECH, INC.<\/b><\/p>\n \nCONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS\n<\/p>\n \n(Unaudited)\n<\/p>\n \n(in thousands, except share and per-share data)\n<\/p>\n<\/td>\n<\/tr>\n | \n | \n | \n | \n | \n | \n | \n\u00a0<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nThree Months Ended\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nSix Months Ended\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nJune 30,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nJune 30,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Revenues<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n5,218\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n4,401\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n10,251\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n8,179\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Costs and expenses:<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nCost of sales\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,635\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n3,799\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n5,310\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n6,050\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nSelling, general and administrative\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,957\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,755\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n6,057\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n6,641\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nResearch and development\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n315\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n271\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n730\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n595\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n5,907\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n6,825\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n12,097\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n13,286\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Operating loss<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(689\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,424\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,846\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(5,107\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nInterest expense\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(5\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(3\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(9\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(6\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nInterest income\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n3\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n13\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOther (expense) income, net\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(76\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(88\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,482\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n138\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Loss before income taxes<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(768\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,513\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(370\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(4,962\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nIncome tax expense\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(10\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(31\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(10\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(149\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Net loss<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(778\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(2,544\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(380\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(5,111\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Net loss per common share:<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Basic net loss per common share<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.03\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.10\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.01\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.21\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Diluted net loss per common share<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.03\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.10\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.01\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(0.21\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Weighted-average number of common shares outstanding:<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nBasic\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n30,264,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n24,668,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n28,895,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n24,633,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nDiluted\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n30,264,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n24,668,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n28,895,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n24,633,000\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\n| \n FUEL TECH, INC.<\/b><\/p>\n \nCONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)\n<\/p>\n \n(Unaudited)\n<\/p>\n \n(in thousands)\n<\/p>\n<\/td>\n<\/tr>\n | \n | \n | \n | \n | \n | \n | \n\u00a0<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nThree Months Ended\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nSix Months Ended\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nJune 30,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nJune 30,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNet loss\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(778\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(2,544\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(380\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(5,111\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOther comprehensive income (loss):\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nForeign currency translation adjustments\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n133\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n152\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(60\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(79\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nComprehensive loss\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(645\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(2,392\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(440\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(5,190\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\n| \n FUEL TECH, INC.<\/b><\/p>\n \nCONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS\n<\/p>\n \n(Unaudited)\n<\/p>\n \n(in thousands)\n<\/p>\n<\/td>\n<\/tr>\n | \n | \n | \n | \n\u00a0<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nSix Months Ended\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nJune 30,\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Operating Activities<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNet loss\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(380\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(5,111\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nAdjustments to reconcile net loss to net cash provided by (used in) operating activities:\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nDepreciation\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n319\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n329\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nAmortization\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n71\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n85\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nLoss on disposal of equipment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n13\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nProvision for doubtful accounts, net of recoveries\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n23\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,082\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nStock-based compensation, net of forfeitures\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n40\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n150\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nGain on forgiveness of Paycheck Protection Plan Loan\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,556\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nChanges in operating assets and liabilities:\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nAccounts receivable\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n3,079\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,863\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nInventories\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(97\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(78\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nPrepaid expenses, other current assets and other non-current assets\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n681\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n424\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nAccounts payable\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(943\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(531\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nAccrued liabilities and other non-current liabilities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,021\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n537\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNet cash provided by (used in) operating activities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n229\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(3,414\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Investing Activities<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nPurchases of equipment and patents\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(237\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(122\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNet cash used in investing activities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(237\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(122\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Financing Activities<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nProceeds from borrowings\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,556\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nProceeds from sale of common stock issued in connection with private placement\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n25,812\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nCosts related to sale of common stock issued in connection with private placement\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,783\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nTaxes paid on behalf of equity award participants\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(52\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(6\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNet cash provided by financing activities\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n23,977\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n1,550\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nEffect of exchange rate fluctuations on cash\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(13\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(258\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Net increase (decrease) in cash, cash equivalents and restricted cash<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n23,956\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,244\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nCash, cash equivalents, and restricted cash at beginning of period (Note 2)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n12,606\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n13,501\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n Cash, cash equivalents and restricted cash at end of period (Note 2)<\/b><\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n36,562\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n11,257\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\n| \n FUEL TECH, INC.<\/b><\/p>\n \nBUSINESS SEGMENT FINANCIAL DATA\n<\/p>\n \n(Unaudited)\n<\/p>\n \n(in thousands)\n<\/p>\n<\/td>\n<\/tr>\n | \n | \n | \n | \n | \n | \n | \n | \n | \n | \n | \n | \n | \n | \n | \n\u00a0<\/td>\n<\/tr>\n | \n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nAir
\n
Pollution\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nFUEL
\n
CHEM\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nThree months ended June 30, 2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nControl
\n
Segment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nSegment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nOther\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nTotal\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nRevenues from external customers\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n986\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n4,232\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n5,218\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nCost of sales\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(507\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,128\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,635\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nGross margin\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n479\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,104\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n2,583\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nSelling, general and administrative\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,957\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,957\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nResearch and development\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(315\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(315\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOperating income (loss) from operations\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n479\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n2,104\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(3,272\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(689\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nAir
\n
Pollution\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nFUEL
\n
CHEM\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nThree months ended June 30, 2020\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nControl
\n
Segment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nSegment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nOther\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nTotal\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nRevenues from external customers\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n1,937\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n2,464\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n4,401\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nCost of sales\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,320\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,479\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(3,799\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nGross margin\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(383\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n985\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n602\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nSelling, general and administrative\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,755\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(2,755\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nResearch and development\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(271\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(271\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOperating (loss) income from operations\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(383\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n985\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(3,026\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(2,424\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n \n\n| \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nAir
\n
Pollution\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nFUEL
\n
CHEM\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nSix months ended June 30, 2021\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nControl
\n
Segment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nSegment\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nOther\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \nTotal\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nRevenues from external customers\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n1,893\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n8,358\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n10,251\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nCost of sales\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(1,038\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(4,272\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(5,310\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nGross margin\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n855\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n4,086\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n4,941\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nSelling, general and administrative\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(6,057\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(6,057\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nResearch and development\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u2014\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(730\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n(730\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOperating income (loss) from operations\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n855\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n4,086\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(6,787\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n | \n \n\u00a0\n<\/p>\n<\/td>\n | \n \n$\n<\/p>\n<\/td>\n | \n \n(1,846\n<\/p>\n<\/td>\n | \n \n)\n<\/p>\n<\/td>\n<\/tr>\n<\/table>\n | | | | | | |
![\"Logo\"](\"https:\/\/mms.businesswire.com\/media\/20210810005943\/en\/446201\/3\/Fuel_Tech_Logo.jpg\"){kind=logo}
<\/td>\n<\/tr>\n