Atmos Energy Corporation (ATO) — Free Cash Flow Generation Index
Atmos Energy Corporation (ATO) has a Free Cash Flow Generation Index of -0.39x as of March 2026. Free cash flow of $-280.10 Million represents 0% of operating cash flow ($723.49 Million). Explore Atmos Energy Corporation capex to cash flow ratio to see what proportion of operating cash flow is directed to capital expenditures.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Atmos Energy Corporation Free Cash Flow Generation Index (1994–2025)
Historical FCF Generation Index trend for Atmos Energy Corporation across 31 annual periods. For the full cash flow conversion analysis, see Atmos Energy Corporation operating cash flow efficiency.
Annual Free Cash Flow Generation for Atmos Energy Corporation (1994–2025)
Year-by-year Free Cash Flow Generation Index for Atmos Energy Corporation. Check total reinvestment intensity of Atmos Energy Corporation to assess the company's total reinvestment commitment from operating cash flow.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | -0.74x | $-1.51 Billion | $2.05 Billion | $3.56 Billion | ▼ -6.3% |
| 2024 | -0.69x | $-1.20 Billion | $1.73 Billion | $2.94 Billion | ▼ -467.3% |
| 2023 | 0.19x | $653.77 Million | $3.46 Billion | $2.81 Billion | ▲ +112.6% |
| 2022 | -1.50x | $-1.47 Billion | $977.58 Million | $2.44 Billion | ▼ -73.5% |
| 2020 | -0.86x | $-897.68 Million | $1.04 Billion | $1.94 Billion | ▼ -15.6% |
| 2019 | -0.75x | $-724.71 Million | $968.77 Million | $1.69 Billion | ▼ -145.3% |
| 2018 | -0.30x | $-342.93 Million | $1.12 Billion | $1.47 Billion | ▲ +2.1% |
| 2017 | -0.31x | $-270.00 Million | $867.09 Million | $1.14 Billion | ▲ +15.2% |
| 2016 | -0.37x | $-291.96 Million | $794.99 Million | $1.09 Billion | ▼ -121.6% |
| 2015 | -0.17x | $-138.61 Million | $836.52 Million | $975.13 Million | ▼ -28.7% |
| 2014 | -0.13x | $-95.27 Million | $739.99 Million | $835.25 Million | ▲ +66.0% |
| 2013 | -0.38x | $-231.91 Million | $613.13 Million | $845.03 Million | ▼ -52.1% |
| 2012 | -0.25x | $-145.94 Million | $586.92 Million | $732.86 Million | ▼ -261.2% |
| 2011 | -0.07x | $-40.12 Million | $582.84 Million | $622.97 Million | ▼ -127.2% |
| 2010 | 0.25x | $183.84 Million | $726.48 Million | $542.64 Million | ▼ -43.2% |
| 2009 | 0.45x | $409.74 Million | $919.23 Million | $509.49 Million | ▲ +263.2% |
| 2008 | -0.27x | $-101.34 Million | $370.93 Million | $472.27 Million | ▼ -196.6% |
| 2007 | 0.28x | $154.66 Million | $547.10 Million | $392.44 Million | ▲ +177.3% |
| 2006 | -0.37x | $-113.88 Million | $311.45 Million | $425.32 Million | ▼ -363.2% |
| 2005 | 0.14x | $53.76 Million | $386.94 Million | $333.18 Million | ▼ -52.9% |
| 2004 | 0.30x | $79.88 Million | $270.73 Million | $190.85 Million | ▲ +113.3% |
| 2003 | -2.22x | $-109.99 Million | $49.45 Million | $159.44 Million | ▼ -506.1% |
| 2002 | 0.55x | $162.25 Million | $296.23 Million | $133.98 Million | ▲ +244.0% |
| 2001 | -0.38x | $-31.57 Million | $83.00 Million | $114.57 Million | ▲ +3.5% |
| 2000 | -0.39x | $-21.36 Million | $54.20 Million | $75.56 Million | ▼ -29.9% |
| 1999 | -0.30x | $-25.70 Million | $84.70 Million | $110.40 Million | ▲ +35.7% |
| 1998 | -0.47x | $-43.30 Million | $91.70 Million | $135.00 Million | ▲ +39.5% |
| 1997 | -0.78x | $-53.60 Million | $68.70 Million | $122.30 Million | ▼ -284.1% |
| 1996 | -0.20x | $-13.10 Million | $64.50 Million | $77.60 Million | ▼ -170.0% |
| 1995 | -0.08x | $-4.40 Million | $58.50 Million | $62.90 Million | ▲ +66.3% |
| 1994 | -0.22x | $-9.20 Million | $41.20 Million | $50.40 Million | — |