Browse the atlas
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
Mali · electricity network
Mali power grid
OverWatts maps 1,194 km of Mali's electricity transmission network across 14 line segments and 0 substations, the 103rd most-mapped grid of 153 countries. Its backbone is high voltage (220–379 kV), carrying 1,194 km — 100% of the mapped length, with the highest tagged voltage at 225 kV. That works out to 1 km per 1,000 km² of land — sparse OpenStreetMap coverage, ahead of 5% of mapped countries. It is connected to 1 neighbouring grid by 250 MW of existing cross-border transfer capacity, with a further 1,190 MW planned.
OpenStreetMap coverage
This grades how completely OpenStreetMap has drawn Mali'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 kV1,194 km 100%
14 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 Mali
- Senegal250 MW
- Côte d'Ivoire690 MW · planned
- Guinea500 MW · planned
250 MW existing · 1.2 GW planned · 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 Mali compares · mapped grid by country
- 1. People's Republic of China624,300 km
- 101. Estonia1,322 km
- 102. Latvia1,306 km
- 103. Mali1,194 km
- 104. Ghana1,192 km
- 105. Albania1,160 km
Frequently asked
- How big is Mali's transmission network?
- OverWatts maps 1,194 km of transmission line in Mali, across 14 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 Mali's grid?
- Most of the mapped network is high voltage (220–379 kV): 1,194 km of 1,194 km. The highest voltage tagged anywhere in the country is 225 kV.
- How complete is the grid map for Mali?
- Sparse — 1 km of mapped line per 1,000 km² of land, ahead of 5% 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 Mali to its neighbours?
- 250 MW of cross-border transfer capacity to Senegal, plus 1,190 MW planned. Capacities are from the Global Transmission Database (v1.0, 2023).
Elsewhere in Mali
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.