National Grid PLC (NEWEN) stock
NEWENOTCNatural Gas TransmissionFiscal year ends March 31Also trades as NGG, NGGTF, NMKBP, NMKCP, NMPWP
$100.29+0.00 (0.00%)
Close on Oct 19, 2026Market cap $104.28BP/E 23.0Yield –
National Grid total debt
Total debt is short-term plus long-term borrowings on the balance sheet at the end of each period.
National Grid's total debt was £46.76B at Mar 31, 2026. For fiscal 2026 it was £46.76B, down 1.6% from the year before. The highest annual figure on record is £47.54B in fiscal 2025.
Annual total debt
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2026 | Mar 31, 2026 | £46.76B | -1.6% |
| FY2025 | Mar 31, 2025 | £47.54B | +1.0% |
| FY2024 | Mar 31, 2024 | £47.07B | +9.5% |
| FY2023 | Mar 31, 2023 | £42.99B | -5.5% |
| FY2022 | Mar 31, 2022 | £45.47B | +45.6% |
| FY2021 | Mar 31, 2021 | £31.22B | +1.4% |
| FY2020 | Mar 31, 2020 | £30.79B | +7.2% |
| FY2019 | Mar 31, 2019 | £28.73B | +7.9% |
| FY2018 | Mar 31, 2018 | £26.63B | -7.0% |
| FY2017 | Mar 31, 2017 | £28.64B | – |
Quarterly total debt
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q4 FY2026 | Mar 31, 2026 | £46.76B | -0.7% |
| Q2 FY2026 | Sep 30, 2025 | £45.91B | +2.5% |
| Q4 FY2025 | Mar 31, 2025 | £47.54B | +10.6% |
| Q2 FY2025 | Sep 30, 2024 | £45.18B | -7.0% |
| Q4 FY2024 | Mar 31, 2024 | £47.07B | +3.5% |
| Q2 FY2024 | Sep 30, 2023 | £44.80B | +43.5% |
| Q4 FY2023 | Mar 31, 2023 | £42.99B | +39.6% |
| Q2 FY2023 | Sep 30, 2022 | £48.59B | +69.1% |
| Q4 FY2022 | Mar 31, 2022 | £45.47B | +64.5% |
| Q4 FY2021 | Mar 31, 2021 | £31.22B | +17.3% |
| Q4 FY2020 | Mar 31, 2020 | £30.79B | +7.5% |
| Q4 FY2019 | Mar 31, 2019 | £28.73B | – |
| Q2 FY2019 | Sep 30, 2018 | £27.64B | – |
| Q4 FY2018 | Mar 31, 2018 | £26.63B | – |
| Q4 FY2017 | Mar 31, 2017 | £28.64B | – |