# United Kingdom CPA 08:WW:IM:CVM:BOP:SA: 25.3. Steam generators & nuclear reactors ()

United Kingdom CPA 08:WW:IM:CVM:BOP:SA: 25.3. Steam generators & nuclear reactors () was up 450.0% year on year in Q3 2026, compared with 24.3% in Q2 2026.
The level stood at 88.00 £m.
That is the highest reading since Q2 2022.
Over the past ten years it has ranged from −88.4% (Q4 2019) to 500.0% (Q2 2022), averaging 57.6%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.IMPORTS.Q.SA.MEASURE-CVM.NACE-C25-3`
- Frequency: quarterly
- Units: £m
- Coverage: 1997-01-01 to 2026-07-01 (119 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpa-08-ww-im-cvm-bop-sa-25-3-steam-generators-and-nuclear-reactors

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q3 2026 | 88.00 £m | 450.0 |
| Q2 2026 | 46.00 £m | 24.3 |
| Q1 2026 | 152.0 £m | 120.3 |
| Q4 2025 | 193.0 £m | 75.5 |
| Q3 2025 | 16.00 £m | −83.7 |
| Q2 2025 | 37.00 £m | −85.8 |
| Q1 2025 | 69.00 £m | −34.3 |
| Q4 2024 | 110.0 £m | 64.2 |
| Q3 2024 | 98.00 £m | 71.9 |
| Q2 2024 | 260.0 £m | 136.4 |
| Q1 2024 | 105.0 £m | 38.2 |
| Q4 2023 | 67.00 £m | 63.4 |
| Q3 2023 | 57.00 £m | −12.3 |
| Q2 2023 | 110.0 £m | −3.5 |
| Q1 2023 | 76.00 £m | 204.0 |
| Q4 2022 | 41.00 £m | −58.6 |
| Q3 2022 | 65.00 £m | 160.0 |
| Q2 2022 | 114.0 £m | 500.0 |
| Q1 2022 | 25.00 £m | 19.0 |
| Q4 2021 | 99.00 £m | 191.2 |
| Q3 2021 | 25.00 £m | 0.0 |
| Q2 2021 | 19.00 £m | −42.4 |
| Q1 2021 | 21.00 £m | −32.3 |
| Q4 2020 | 34.00 £m | 25.9 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.IMPORTS.Q.SA.MEASURE-CVM.NACE-C25-3"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.IMPORTS.Q.SA.MEASURE-CVM.NACE-C25-3",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```