GridOSPublic-interest open project
Industry · Energy · Digital infrastructure
See East Asian and U.S. infrastructure on one evidence map.
GridOS connects public records for power plants, grids, substations, pipelines, data centers, and network hubs so operators, owners, relationships, and regional demand and supply can be examined together.
Release 1.0.0·Five-country release
Map layers & filters
Combine layers and refine generation or network conditions.
Generation capacity:
Power plants:
Data centers:
01 · Balance
Regional demand and supply
The latest metric available under each country's public reporting system is shown. Ratios and ranks are comparable only within the same country and method.
| Country · region | DemandⓘA public metric used to represent electricity use (demand) for each region. It may not equal total consumption, and methods differ by country. | SupplyⓘA public metric for electricity supply (often renewable generation), based on what each country discloses. | Supply ÷ demandⓘCalculated as supply ÷ demand. Use it as a rough indicator and compare only within the same country. | PeriodⓘThe reporting period for the metric (year/month, etc.). Periods can differ across countries. |
|---|---|---|---|---|
| GangwonPurchased power of large energy users | 4.9M MWh/year | 7.2M MWh/year | 146.2% | 2024 |
| North JeollaPurchased power of large energy users | 8.7M MWh/year | 11.4M MWh/year | 130.6% | 2024 |
| South JeollaPurchased power of large energy users | 21.1M MWh/year | 9.2M MWh/year | 43.5% | 2024 |
| North GyeongsangPurchased power of large energy users | 20M MWh/year | 6.9M MWh/year | 34.4% | 2024 |
| GwangjuPurchased power of large energy users | 2.1M MWh/year | 679.2K MWh/year | 33.1% | 2024 |
| South GyeongsangPurchased power of large energy users | 11.7M MWh/year | 3.7M MWh/year | 31.9% | 2024 |
| IncheonPurchased power of large energy users | 9.6M MWh/year | 2.3M MWh/year | 23.6% | 2024 |
| North ChungcheongPurchased power of large energy users | 15.3M MWh/year | 3.6M MWh/year | 23.3% | 2024 |
| DaeguPurchased power of large energy users | 3.5M MWh/year | 680.2K MWh/year | 19.3% | 2024 |
| South ChungcheongPurchased power of large energy users | 63.3M MWh/year | 10.4M MWh/year | 16.4% | 2024 |
| BusanPurchased power of large energy users | 5.6M MWh/year | 777.6K MWh/year | 13.8% | 2024 |
| SejongPurchased power of large energy users | 1.8M MWh/year | 199.9K MWh/year | 11.1% | 2024 |
| GyeonggiPurchased power of large energy users | 62.8M MWh/year | 6.4M MWh/year | 10.1% | 2024 |
| SeoulPurchased power of large energy users | 12.5M MWh/year | 1M MWh/year | 8.2% | 2024 |
| DaejeonPurchased power of large energy users | 5.8M MWh/year | 253.3K MWh/year | 4.4% | 2024 |
| UlsanPurchased power of large energy users | 35.7M MWh/year | 750.5K MWh/year | 2.1% | 2024 |
| JejuPurchased power of large energy users | 438.3K MWh/year | No data | No data | 2024 |
Within-country
Demand covers large energy users, not all regional load. Supply is renewable generation.
Time scales and populations differ across the five countries. Values must not be ranked directly across countries.
02 · Provenance
Sources, scope, and updates
Facility and company relationships use primary public records; linear features use separately stored public OSM snapshots.
03 · Governance
Publication, security, and inference policy
Public value comes from explicit evidence and disclosure boundaries, not from maximizing coordinate detail.
- 01
OSM source and derived data remain in a separate schema with ODbL attribution.
- 02
We do not reconstruct unpublished transmission, pipeline, or substation locations through spatial inference.
- 03
Physical connections and proximity inferences are recorded separately, with verification methods visible.
- 04
IXP and operator relationships use primary public materials, and every record links to a dated source version.
The static site is public on GitHub Pages; read-only records are served by the Supabase public API.