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- 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
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Chokepoints
Moldova · electricity network
Moldova power grid
OverWatts maps 569 km of Moldova's electricity transmission network across 25 line segments and 6 substations, the 128th most-mapped grid of 153 countries. Its backbone is high voltage (220–379 kV), carrying 410 km — 72% of the mapped length, with the highest tagged voltage at 400 kV. That works out to 17.6 km per 1,000 km² of land — moderate OpenStreetMap coverage, ahead of 52% of mapped countries. It is connected to 2 neighbouring grids by 2,194 MW of existing cross-border transfer capacity, with a further 200 MW planned.
OpenStreetMap coverage
This grades how completely OpenStreetMap has drawn Moldova'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. 36% of segments carry a real line name and 0% an operator tag.
Mapped line length by voltage
- 380–764 kV159 km 28%
- 220–379 kV410 km 72%
25 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 Moldova
2.2 GW existing · 200 MW 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 Moldova compares · mapped grid by country
- 1. People's Republic of China624,300 km
- 126. Israel578 km
- 127. Kosovo573 km
- 128. Moldova569 km
- 129. Equatorial Guinea525 km
- 130. Liberia478 km
Frequently asked
- How big is Moldova's transmission network?
- OverWatts maps 569 km of transmission line in Moldova, across 25 segments, plus 6 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 Moldova's grid?
- Most of the mapped network is high voltage (220–379 kV): 410 km of 569 km. The highest voltage tagged anywhere in the country is 400 kV.
- How complete is the grid map for Moldova?
- Moderate — 17.6 km of mapped line per 1,000 km² of land, ahead of 52% 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 Moldova to its neighbours?
- 2,194 MW of cross-border transfer capacity to Romania, Ukraine, plus 200 MW planned. Capacities are from the Global Transmission Database (v1.0, 2023).
Elsewhere in Moldova
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.