National Grid (NGG) Other Accumulated Expenses (2009 - 2026)
National Grid (NGG) posted Other Accumulated Expenses of -$1.0 billion for Q1 2026, down 35.02% on a QoQ basis from -$748.9 million in Q3 2025, and up 2.22% year-over-year from -$989.2 million in Q1 2025.
Powered by 
Analysis
National Grid (NGG) Other Accumulated Expenses (2009 - 2026) Analysis & Trends
National Grid has reported Other Accumulated Expenses for 18 years, with the latest figure at -$1.0 billion in Q1 2026.
- On a quarterly basis, Other Accumulated Expenses rose 2.22% year-over-year to -$1.0 billion in Q1 2026; TTM through Mar 2026 was -$1.0 billion, a 2.22% increase from a year earlier, with the FY2026 full-year figure at -$1.0 billion, up 2.22% from the prior year.
- Other Accumulated Expenses was -$1.0 billion for Q1 2026 at National Grid, down from -$748.9 million in the prior quarter.
- The five-year high for Other Accumulated Expenses was -$748.9 million in Q3 2025, with the low at -$1.4 billion in Q3 2023.
- Average Other Accumulated Expenses over 5 years is -$1.2 billion, with a median of -$1.2 billion recorded in 2024.
- The sharpest annual moves came in 2023 and 2025: Other Accumulated Expenses tumbled 30.41% in 2023, then surged 32.51% in 2025.
- Over 5 years, Other Accumulated Expenses stood at -$1.0 billion in 2022, then sank by 30.41% to -$1.3 billion in 2023, then advanced by 12.23% to -$1.2 billion in 2024, then soared by 35.81% to -$748.9 million in 2025, then sank by 35.02% to -$1.0 billion in 2026.
- The last three Other Accumulated Expenses figures came in at -$1.0 billion (Q1 2026), -$748.9 million (Q3 2025), and -$1.1 billion (Q2 2025), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Enel Chile | 306.41 Bn | 306.41 Bn | 890.00 Mn |
| 2 | National Grid | 79.91 Bn | 76.14 Bn | - |
| 3 | Dominion Energy | 54.94 Bn | 58.84 Bn | 3.50 Bn |
| 4 | Xcel Energy | 44.99 Bn | 42.98 Bn | 3.12 Bn |
| 5 | Wec Energy | 33.53 Bn | 33.88 Bn | 1.45 Bn |
| 6 | Ameren | 28.13 Bn | 28.25 Bn | - |
| 7 | Fortis | 27.32 Bn | 28.61 Bn | 1.60 Bn |
| 8 | American Water Works Company | 26.60 Bn | 26.40 Bn | 874.00 Mn |
| 9 | Atmos Energy | 26.60 Bn | 26.07 Bn | - |
| 10 | Firstenergy | 25.89 Bn | 27.19 Bn | 2.51 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | -1.01 Bn |
| Sep 30, 2025 | -748.90 Mn |
| May 15, 2025 | -1.07 Bn |
| Mar 31, 2025 | -1.03 Bn |
| Dec 31, 2024 | -1.17 Bn |
| Sep 30, 2024 | -1.11 Bn |
| May 23, 2024 | -1.15 Bn |
| Mar 31, 2024 | -1.15 Bn |
| Dec 31, 2023 | -1.33 Bn |
| Sep 30, 2023 | -1.40 Bn |
| May 18, 2023 | -1.32 Bn |
| Mar 31, 2023 | -1.30 Bn |
| Dec 31, 2022 | -1.02 Bn |
| Sep 30, 2022 | -1.38 Bn |
| Mar 31, 2022 | -1.17 Bn |
| Dec 31, 2021 | -1.02 Bn |
| Mar 31, 2021 | -1.04 Bn |
| Mar 31, 2020 | -1.22 Bn |
| Mar 31, 2019 | -1.08 Bn |
| Sep 30, 2018 | -80.81 Mn |
API Access
National Grid Other Accumulated Expenses API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=other-accumulated-expenses&ticker=NGG&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "other-accumulated-expenses", "ticker": "NGG", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=other-accumulated-expenses&ticker=NGG&period=max&api_key=YOUR_API_KEY");
const data = await res.json();