# United Kingdom CPIH INDEX: Energy (G) 2015=100 ()

United Kingdom CPIH INDEX: Energy (G) 2015=100 () was up 17.9% year on year in September 2026, compared with 13.8% in August 2026.
The level stood at 177.2 (index (2015=100)).
That is the highest reading since March 2023.
Over the past ten years it has ranged from −17.4% (Dec 2023) to 58.6% (Oct 2022), averaging 6.5%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.CPIH.M.NSA.ITEM-L5JJ`
- Frequency: monthly
- Units: index (2015=100)
- Coverage: 1988-01-01 to 2026-09-01 (465 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpih-index-energy-g-2015-100

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 177.2 | 17.9 |
| August 2026 | 171.3 | 13.8 |
| July 2026 | 165.0 | 9.8 |
| June 2026 | 162.0 | 5.7 |
| May 2026 | 165.0 | 7.4 |
| April 2026 | 165.8 | 7.1 |
| March 2026 | 160.2 | 5.0 |
| February 2026 | 152.0 | −1.0 |
| January 2026 | 152.8 | 0.1 |
| December 2025 | 153.5 | 1.7 |
| November 2025 | 152.7 | 1.9 |
| October 2025 | 152.3 | 1.9 |
| September 2025 | 150.3 | 4.4 |
| August 2025 | 150.5 | 2.5 |
| July 2025 | 150.3 | 1.5 |
| June 2025 | 153.3 | −0.6 |
| May 2025 | 153.6 | −1.7 |
| April 2025 | 154.8 | −0.9 |
| March 2025 | 152.6 | −8.0 |
| February 2025 | 153.6 | −6.7 |
| January 2025 | 152.6 | −6.6 |
| December 2024 | 150.9 | −6.0 |
| November 2024 | 149.9 | −8.7 |
| October 2024 | 149.5 | −10.0 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPIH.M.NSA.ITEM-L5JJ"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPIH.M.NSA.ITEM-L5JJ",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```