Vistra Energy Corp (VST) — Free Cash Flow Generation Index
Vistra Energy Corp (VST) has a Free Cash Flow Generation Index of 0.61x as of September 2025. Free cash flow of $890.00 Million represents 1% of operating cash flow ($1.47 Billion). See VST current assets to equity ratio to evaluate short-term liquidity relative to the company's equity base.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Vistra Energy Corp Free Cash Flow Generation Index (2001–2024)
Historical FCF Generation Index trend for Vistra Energy Corp across 20 annual periods. Explore cash flow to debt ratio of Vistra Energy Corp to assess how comfortably operating cash covers total debt obligations.
Annual Free Cash Flow Generation for Vistra Energy Corp (2001–2024)
Year-by-year Free Cash Flow Generation Index for Vistra Energy Corp. For the full company profile including market capitalisation, see Vistra Energy Corp stock valuation.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2024 | 0.54x | $2.48 Billion | $4.56 Billion | $2.08 Billion | ▼ -21.4% |
| 2023 | 0.69x | $3.78 Billion | $5.45 Billion | $1.68 Billion | ▲ +141.2% |
| 2022 | -1.68x | $-816.00 Million | $485.00 Million | $1.30 Billion | ▼ -370.2% |
| 2020 | 0.62x | $2.08 Billion | $3.34 Billion | $1.26 Billion | ▼ -19.9% |
| 2019 | 0.78x | $2.13 Billion | $2.74 Billion | $609.00 Million | ▲ +17.3% |
| 2018 | 0.66x | $975.00 Million | $1.47 Billion | $496.00 Million | ▲ +7.4% |
| 2017 | 0.62x | $855.00 Million | $1.39 Billion | $531.00 Million | ▲ +165.6% |
| 2015 | -0.94x | $-223.00 Million | $237.00 Million | $460.00 Million | ▼ -1447.7% |
| 2014 | 0.07x | $31.00 Million | $444.00 Million | $413.00 Million | ▼ -95.4% |
| 2011 | 1.53x | $1.90 Billion | $1.24 Billion | $662.00 Million | ▼ -10.0% |
| 2010 | 1.71x | $2.18 Billion | $1.28 Billion | $902.00 Million | ▼ -18.5% |
| 2009 | 2.09x | $2.91 Billion | $1.39 Billion | $1.52 Billion | ▼ -7.0% |
| 2008 | 2.25x | $3.73 Billion | $1.66 Billion | $2.07 Billion | ▼ -31.2% |
| 2007 | 3.27x | $2.85 Billion | $873.00 Million | $1.98 Billion | ▲ +183.8% |
| 2006 | 1.15x | $5.39 Billion | $4.68 Billion | $713.00 Million | ▼ -3.6% |
| 2005 | 1.20x | $2.23 Billion | $1.87 Billion | $366.00 Million | ▼ -10.6% |
| 2004 | 1.34x | $1.46 Billion | $1.09 Billion | $368.00 Million | ▲ +16.1% |
| 2003 | 1.15x | $1.57 Billion | $1.36 Billion | $207.00 Million | ▼ -12.4% |
| 2002 | 1.32x | $1.36 Billion | $1.03 Billion | $326.00 Million | ▲ +0.0% |
| 2001 | 1.31x | $1.54 Billion | $1.17 Billion | $369.00 Million | — |