National Grid Transco Total Assets 2010-2025 | NGG
- National Grid Transco total assets for 2025 were $136.181B, a 10.18% increase from 2024.
- National Grid Transco total assets for 2024 were $123.595B, a 10.62% increase from 2023.
- National Grid Transco total assets for 2023 were $111.728B, a 13.76% decline from 2022.