# Japan CPI — Electricity (2025=100 index)

Japan CPI — Electricity (2025=100 index) was down 2.3% year on year in September 2026, compared with −2.5% in August 2026.
The level stood at 92.50 (index).
Over the past ten years it has ranged from −24.5% (Sep 2023) to 26.2% (Aug 2024), averaging 2.4%.

- Source agency: Statistics Bureau of Japan (e-Stat)
- Makrognosis code: `JP.CPI.M.NSA.GRP-ELECTRICITY`
- Frequency: monthly
- Units: index
- Coverage: 2001-01-01 to 2026-09-01 (309 observations)
- Page: https://makrognosis.robomacro.com/data/japan/cpi-electricity-2025-100-index

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 92.50 | −2.3 |
| August 2026 | 94.30 | −2.5 |
| July 2026 | 103.6 | −0.10 |
| June 2026 | 103.2 | −1.7 |
| May 2026 | 103.0 | −2.4 |
| April 2026 | 97.80 | −2.6 |
| March 2026 | 88.40 | −8.0 |
| February 2026 | 88.10 | −7.9 |
| January 2026 | 101.6 | 1.6 |
| December 2025 | 101.5 | −2.3 |
| November 2025 | 101.6 | 5.0 |
| October 2025 | 95.60 | 3.6 |
| September 2025 | 94.70 | 3.2 |
| August 2025 | 96.70 | −6.9 |
| July 2025 | 103.7 | −0.7 |
| June 2025 | 105.0 | 5.4 |
| May 2025 | 105.5 | 11.3 |
| April 2025 | 100.4 | 13.4 |
| March 2025 | 96.10 | 8.7 |
| February 2025 | 95.70 | 9.0 |
| January 2025 | 100.0 | 5.3 |
| December 2024 | 103.9 | 18.7 |
| November 2024 | 96.80 | 9.9 |
| October 2024 | 92.30 | 3.9 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/JP.CPI.M.NSA.GRP-ELECTRICITY"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/JP.CPI.M.NSA.GRP-ELECTRICITY",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```