# United Kingdom CPIH INDEX 04.5.2.1 Natural gas and town gas 2015=100 ()

United Kingdom CPIH INDEX 04.5.2.1 Natural gas and town gas 2015=100 () was up 10.0% year on year in September 2026, compared with 8.8% in August 2026.
The level stood at 161.3 (index (2015=100)).
That is the highest reading since September 2025.
Over the past ten years it has ranged from −38.2% (Apr 2024) to 132.9% (Jan 2023), averaging 9.3%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.CPIH.M.NSA.COICOP-04-5-2-1`
- Frequency: monthly
- Units: index (2015=100)
- Coverage: 2015-01-01 to 2026-09-01 (141 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpih-index-04-5-2-1-natural-gas-and-town-gas-2015-100

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 161.3 | 10.0 |
| August 2026 | 159.6 | 8.8 |
| July 2026 | 158.6 | 8.0 |
| June 2026 | 137.8 | −13.1 |
| May 2026 | 137.0 | −13.6 |
| April 2026 | 136.3 | −14.0 |
| March 2026 | 142.8 | −2.9 |
| February 2026 | 142.3 | −3.3 |
| January 2026 | 142.8 | −2.9 |
| December 2025 | 148.0 | 2.1 |
| November 2025 | 148.1 | 2.1 |
| October 2025 | 148.1 | 2.1 |
| September 2025 | 146.7 | 13.3 |
| August 2025 | 146.7 | 13.3 |
| July 2025 | 146.8 | 13.4 |
| June 2025 | 158.5 | 12.6 |
| May 2025 | 158.5 | 12.6 |
| April 2025 | 158.4 | 12.5 |
| March 2025 | 147.1 | −12.4 |
| February 2025 | 147.1 | −12.4 |
| January 2025 | 147.0 | −12.4 |
| December 2024 | 145.0 | −7.6 |
| November 2024 | 145.0 | −7.6 |
| October 2024 | 145.0 | −7.6 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPIH.M.NSA.COICOP-04-5-2-1"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPIH.M.NSA.COICOP-04-5-2-1",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```