To estimate the S&P-adjusted debt-to-EBITDA ratio for Electricité de France (EDF) for 2022, we follow the provided workflow:

### 1. Identify the Industry
EDF is an integrated electric utility. Based on the industry descriptions, it falls under **"Regulated Utilities"** and **"Unregulated Power and Gas"**. Given its scale and business model, it is an integrated utility.

### 2. Estimate Adjusted_Debt
*   **Reported Debt:** Sum of "Other Noncurrent Financial Liabilities" (71,058M) and "Other Current Financial Liabilities" (71,844M) = 142,902M EUR.
*   **Pension Deficit (Provisions):** "Noncurrent Provisions For Employee Benefits" = 21,716M EUR.
*   **Nuclear Provisions:** "Provisions Related To Nuclear Generation Back End Of The Nuclear Cycle Plant Decommissioning And Last Cores" = 62,067M EUR.
*   **Eligible Cash:** "Cash And Cash Equivalents" = 9,919M EUR.
*   **Adjusted_Debt Calculation:** (142,902 + 21,716 + 62,067) - 9,919 = 216,766M EUR.

### 3. Estimate Adjusted_EBITDA
*   **Reported EBITDA:** "Operating Profit Before Depreciation And Amortisation" = -4,986M EUR.
*   **Adjustment for Provisions/Derivatives:** The formula requires normalizing non-recurring items. The reported EBITDA is significantly impacted by energy market conditions (derivatives). "Net Changes In Fair Value On Energy And Commodity Derivatives" = -849M EUR. "Other Operating Income And Expenses" = 367M EUR.
*   **Depreciation/Amortization:** 11,079M EUR (already excluded from the reported Operating Profit Before Depreciation and Amortization).
*   **Adjusted_EBITDA:** Using the reported Operating Profit Before Depreciation and Amortisation as the starting base: -4,986M EUR. As S&P methodologies for utilities focus on cash-generative power, we adjust for the massive non-cash and non-recurring volatility. Given the reported operating loss, we use the adjusted cash flow operating figure excluding non-recurring distortions.
    *   Base: -4,986M
    *   Add back: Net changes in fair value of derivatives (849M) and non-recurring items (reversal of impairment 1,762M is a gain, so subtract it; Other Income Excluded from Ebe is 687M).
    *   Calculation: -4,986 + 849 - 1,762 + 687 = -5,212M.

*Self-Correction:* S&P typically adjusts for the full cyclicality of power prices. Given the massive negative EBITDA, the ratio will reflect the financial strain of 2022.

### 4. Calculate Ratio
*   **Adjusted_Debt:** 216,766M
*   **Adjusted_EBITDA:** -5,212M
*   **Ratio:** 216,766 / -5,212 = -41.59

<answer>-41.59</answer>