ESS Tech Inc (GWH) — Financial Flexibility Index
ESS Tech Inc (GWH) has a Financial Flexibility Index of -0.32x as of March 2026. Free cash flow of $-12.53 Million (operating CF $-13.46 Million minus capex $930.00K) represents 0% of total liabilities ($39.13 Million). Check GWH tangible net worth ratio to evaluate the tangible quality of the company's equity base.
Financial Flexibility Index
Free Cash Flow
Total Liabilities
Capital Expenditures
ESS Tech Inc Financial Flexibility Index (2019–2025)
Historical Financial Flexibility Index trend for ESS Tech Inc across 7 annual periods. For the full cash flow conversion analysis, see ESS Tech Inc (GWH) cash conversion ratio.
Annual Financial Flexibility Index for ESS Tech Inc (2019–2025)
Year-by-year free cash flow to debt coverage for ESS Tech Inc. Explore ESS Tech Inc (GWH) debt coverage ratio to assess how comfortably operating cash covers total debt obligations.
| Year | Flexibility Index | Free Cash Flow (USD) | Operating CF | Total Liabilities | YoY Change |
|---|---|---|---|---|---|
| 2025 | -1.10x | $-46.90 Million | $-50.28 Million | $42.55 Million | ▲ +27.1% |
| 2024 | -1.51x | $-64.92 Million | $-72.22 Million | $42.93 Million | ▼ -22.8% |
| 2023 | -1.23x | $-49.11 Million | $-54.90 Million | $39.88 Million | ▲ +33.2% |
| 2022 | -1.84x | $-67.44 Million | $-81.62 Million | $36.58 Million | ▼ -69.2% |
| 2021 | -1.09x | $-49.08 Million | $-51.85 Million | $45.04 Million | ▲ +28.0% |
| 2020 | -1.51x | $-16.14 Million | $-16.64 Million | $10.67 Million | ▼ -44.4% |
| 2019 | -1.05x | $-5.82 Million | $-6.67 Million | $5.56 Million | — |