To assess whether Veolia Environnement is suitable to issue hybrid bonds, we analyze its financial position and history regarding such instruments:

1.  **Existing Track Record:** Veolia already utilizes "Titres Super Subordonnés à Durée Indéterminée" (Deeply Subordinated Securities), which are classic hybrid instruments. The balance sheet shows these securities grew from 2,460,700,000 EUR in 2022 to 3,496,300,000 EUR in 2023. This demonstrates both familiarity with the instrument and active management of its hybrid capital structure.
2.  **Financial Stability:** The company maintains a solid equity base (14,866,900,000 EUR in 2023) and consistently generates significant operating cash flow (4,148,200,000 EUR in 2023). 
3.  **Capital Allocation:** The company has demonstrated the ability to pay coupons on these securities (88,300,000 EUR in 2023) and has even conducted partial repayments, indicating financial discipline and an established market presence for these specific products.
4.  **Strategic Use:** The "Contribution Of Hybrid Debt Suez SA" of 1,623,900,000 EUR highlights that the company leverages hybrid capital specifically for major strategic acquisitions, which is a textbook use case for hybrid financing to maintain credit ratings while funding growth.

Given the existing scale of hybrid debt, the clear strategic purpose for its use, and the ability to service these instruments, Veolia is clearly in a position to continue issuing hybrid bonds.

<answer>Strongly Suitable</answer>