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Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Republic of the Congo · electricity network
Republic of the Congo power grid
OverWatts maps 1,007 km of the Republic of the Congo's electricity transmission network across 30 line segments and 0 substations, the 111th most-mapped grid of 153 countries. Its backbone is high voltage (220–379 kV), carrying 1,007 km — 100% of the mapped length, with the highest tagged voltage at 220 kV. That works out to 3 km per 1,000 km² of land — sparse OpenStreetMap coverage, ahead of 11% of mapped countries. It is connected to 1 neighbouring grid by 60 MW of existing cross-border transfer capacity.
OpenStreetMap coverage
This grades how completely OpenStreetMap has drawn the Republic of the Congo's network — not how much network exists. Large, sparsely-populated countries score low for geographic reasons alone, and every kilometre here is mapped length, so the totals are a floor rather than an operator-reported figure. 0% of segments carry a real line name and 0% an operator tag.
Mapped line length by voltage
- 220–379 kV1,007 km 100%
30 segments · a segment is credited to the country containing its midpoint, so a border-crossing line counts once, on one side.
Cross-border links from the Republic of the Congo
- Congo (Kinshasa)60 MW
60 MW existing · capacities from the Global Transmission Database v0.1 (CC BY 4.0), existing as of 2023
On the interactive map
Load against the network
Where there is room to connect a new load depends on published hosting capacity, which most operators release only as their own map. OverWatts does not yet ingest those feeds, so these are the density measures the open data supports — generation and mapped demand against mapped network — not a headroom figure.
How the Republic of the Congo compares · mapped grid by country
- 1. People's Republic of China624,300 km
- 109. Nepal1,041 km
- 110. Cameroon1,011 km
- 111. Republic of the Congo1,007 km
- 112. Sri Lanka969 km
- 113. Honduras882 km
Frequently asked
- How big is the Republic of the Congo's transmission network?
- OverWatts maps 1,007 km of transmission line in the Republic of the Congo, across 30 segments, plus 0 substations. This is mapped length from OpenStreetMap, not an operator-reported total — where OSM is incomplete the figure is a floor, never a ceiling.
- What voltage is the Republic of the Congo's grid?
- Most of the mapped network is high voltage (220–379 kV): 1,007 km of 1,007 km. The highest voltage tagged anywhere in the country is 220 kV.
- How complete is the grid map for the Republic of the Congo?
- Sparse — 3 km of mapped line per 1,000 km² of land, ahead of 11% of the 153 countries with any mapped grid. Coverage grades how completely OpenStreetMap has drawn the network, not how much network exists; large, sparsely-populated countries score low for geographic reasons alone.
- What interconnectors connect the Republic of the Congo to its neighbours?
- 60 MW of cross-border transfer capacity to Congo (Kinshasa). Capacities are from the Global Transmission Database (v1.0, 2023).
Elsewhere in the Republic of the Congo
Network geometry: OpenStreetMap (ODbL) © OpenStreetMap contributors, ingested and measured by OverWatts · derived 2026-07-26. Counts every mapped line of 220 kV and above; the map layer draws the ≥380 kV backbone only, so it shows less than is measured here.