# South Korea Korea: Electricity, gas and water supply (BOK ECOS)

South Korea Korea: Electricity, gas and water supply (BOK ECOS) was down 10.2% year on year in Q2 2026, compared with 1.9% in Q1 2026.
The level stood at 15,603 ₩ billion.
That is the lowest reading since Q4 2022.
Over the past ten years it has ranged from −69.4% (Q3 2022) to 360.6% (Q3 2023), averaging 18.4%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.GDP.Q.NOM.ITEM-1104`
- Frequency: quarterly
- Units: ₩ billion
- Coverage: 2016-01-01 to 2026-04-01 (42 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-electricity-gas-and-water-supply-bok-ecos-nominal-quarterly

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 15,603 ₩ billion | −10.2 |
| Q1 2026 | 18,574 ₩ billion | 1.9 |
| Q4 2025 | 17,113 ₩ billion | 3.5 |
| Q3 2025 | 16,990 ₩ billion | 11.5 |
| Q2 2025 | 17,375 ₩ billion | 16.1 |
| Q1 2025 | 18,222 ₩ billion | 19.4 |
| Q4 2024 | 16,541 ₩ billion | 21.5 |
| Q3 2024 | 15,236 ₩ billion | 24.7 |
| Q2 2024 | 14,961 ₩ billion | 54.7 |
| Q1 2024 | 15,261 ₩ billion | 99.4 |
| Q4 2023 | 13,615 ₩ billion | 221.2 |
| Q3 2023 | 12,221 ₩ billion | 360.6 |
| Q2 2023 | 9,669.9 ₩ billion | 95.0 |
| Q1 2023 | 7,652.6 ₩ billion | 64.9 |
| Q4 2022 | 4,239.3 ₩ billion | −40.2 |
| Q3 2022 | 2,653.6 ₩ billion | −69.4 |
| Q2 2022 | 4,959.3 ₩ billion | −52.6 |
| Q1 2022 | 4,641.6 ₩ billion | −59.1 |
| Q4 2021 | 7,090.4 ₩ billion | −41.7 |
| Q3 2021 | 8,672.2 ₩ billion | −23.7 |
| Q2 2021 | 10,459 ₩ billion | −2.6 |
| Q1 2021 | 11,358 ₩ billion | 0.2 |
| Q4 2020 | 12,162 ₩ billion | 24.1 |
| Q3 2020 | 11,366 ₩ billion | 24.1 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.GDP.Q.NOM.ITEM-1104"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.GDP.Q.NOM.ITEM-1104",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```