Fuel Tech Inc (FTEK) — Free Cash Flow Generation Index
Fuel Tech Inc (FTEK) has a Free Cash Flow Generation Index of 0.96x as of September 2025. Free cash flow of $2.97 Million represents 1% of operating cash flow ($3.10 Million). See working capital position of Fuel Tech Inc to evaluate short-term liquidity relative to the company's equity base.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Fuel Tech Inc Free Cash Flow Generation Index (1999–2025)
Historical FCF Generation Index trend for Fuel Tech Inc across 21 annual periods. Explore FTEK cash flow to debt ratio to assess how comfortably operating cash covers total debt obligations.
Annual Free Cash Flow Generation for Fuel Tech Inc (1999–2025)
Year-by-year Free Cash Flow Generation Index for Fuel Tech Inc. For the full company profile including market capitalisation, see how much is Fuel Tech Inc worth.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | 0.78x | $2.34 Million | $3.02 Million | $674.00K | ▲ +94.4% |
| 2023 | 0.40x | $278.00K | $696.00K | $418.00K | ▼ -55.1% |
| 2021 | 0.89x | $677.00K | $761.00K | $84.00K | ▲ +0.6% |
| 2018 | 0.88x | $4.36 Million | $4.93 Million | $570.00K | ▲ +0.0% |
| 2015 | 0.88x | $6.13 Million | $6.93 Million | $802.00K | ▲ +1354.8% |
| 2014 | -0.07x | $-383.00K | $5.43 Million | $5.82 Million | ▼ -118.4% |
| 2013 | 0.38x | $1.09 Million | $2.84 Million | $1.75 Million | ▼ -45.9% |
| 2012 | 0.71x | $6.13 Million | $8.67 Million | $2.53 Million | ▲ +40.3% |
| 2011 | 0.50x | $2.45 Million | $4.86 Million | $2.41 Million | ▼ -38.4% |
| 2010 | 0.82x | $9.98 Million | $12.19 Million | $2.21 Million | ▼ -3.9% |
| 2009 | 0.85x | $11.52 Million | $13.53 Million | $2.00 Million | ▲ +482.5% |
| 2008 | -0.22x | $-1.79 Million | $8.05 Million | $9.84 Million | ▲ +83.7% |
| 2007 | -1.37x | $-5.62 Million | $4.10 Million | $9.71 Million | ▼ -237.0% |
| 2006 | 1.00x | $8.16 Million | $8.16 Million | $2.02 Million | ▲ +31.9% |
| 2005 | 0.76x | $8.74 Million | $11.53 Million | $2.79 Million | ▲ +139.6% |
| 2004 | -1.91x | $-1.37 Million | $714.00K | $2.08 Million | ▼ -599.8% |
| 2003 | 0.38x | $635.00K | $1.66 Million | $1.02 Million | ▼ -30.9% |
| 2002 | 0.55x | $1.66 Million | $3.00 Million | $1.34 Million | ▲ +9.3% |
| 2001 | 0.51x | $1.04 Million | $2.06 Million | $1.02 Million | ▲ +7.4% |
| 2000 | 0.47x | $692.00K | $1.47 Million | $774.00K | ▲ +7.3% |
| 1999 | 0.44x | $2.20 Million | $5.00 Million | $2.80 Million | — |