## Reasoning

To estimate Moody's adjusted leverage trend, I need to analyze the key financial metrics that Moody's typically considers for leverage assessment, primarily focusing on Debt/EBITDA and related metrics.

### Key observations for 2022 (fiscal year ending Jan 1, 2023 vs. Jan 1, 2022):

**1. EBITDA (Operating Profit Before Depreciation and Amortisation / EBE):**
- 2022: -4,986M EUR (massive deterioration)
- 2021: 18,005M EUR
- This is a swing from positive €18B to negative €5B — catastrophic decline

**2. Debt levels:**
- Other Noncurrent Financial Liabilities: 71,058M (2023) vs 56,543M (2022) — increased by ~€14.5B
- Other Current Financial Liabilities: 71,844M (2023) vs 45,014M (2022) — increased by ~€26.8B
- Total financial liabilities roughly increased from ~€101.6B to ~€142.9B
- Proceeds from borrowings were €34.2B vs repayments of €5.9B — massive net new borrowing

**3. Cash flow from operations:**
- 2022: -7,425M EUR (negative)
- 2021: +12,648M EUR
- Dramatic deterioration in operating cash flows

**4. Revenue vs Costs:**
- Revenue increased from €84.5B to €143.5B (+70%)
- But fuel/energy/transmission costs exploded from €44.3B to €121.0B (+173%)
- This reflects the energy crisis impact, French nuclear fleet availability issues, and government-imposed price caps (bouclier tarifaire/ARENH)

**5. Net Income:**
- 2022: -18,225M EUR loss
- 2021: +4,828M EUR profit

**6. Equity:**
- Declined from €62.0B to €46.6B despite capital increases

**7. Leverage ratios:**
- Debt/EBITDA: With negative EBITDA, this ratio is essentially undefined/infinite in 2022 vs. manageable in 2021
- Even using adjusted metrics, the massive increase in debt combined with the collapse in EBITDA/cash generation points to severe leverage deterioration

The combination of:
- EBITDA turning deeply negative
- Massive increase in gross debt (borrowings increased by ~€40B+)
- Negative operating cash flows
- Enormous net loss of €18.2B
- Equity declining significantly

All point to a **severely deteriorating** leverage profile. Moody's actually downgraded EDF during this period, reflecting these exact concerns about nuclear output, government-imposed energy price measures, and resulting financial stress.

<answer>Deteriorating</answer>