National Grid Transco Net Long-Term Debt 2010-2025 | NGG
- National Grid Transco annual net long-term debt for 2025 was $0.48B, a 90.12% decline from 2024.
- National Grid Transco annual net long-term debt for 2024 was $4.855B, a 220.16% decline from 2023.
- National Grid Transco annual net long-term debt for 2023 was $-4.04B, a 126.68% decline from 2022.