Belgian Elia transmission lines and substations, wind, solar and battery projects, data centers, planned infrastructure to 2031 and estimated BESS sites with land candidates.
Elia grid capacity Free firm capacity per substation for the selected plan (2027 outlook).
Source: Elia Grid Hosting Capacity, indicative.
Recommended BESS sitesPreview Estimated score and suggested size per 110 kV+ substation. Tap to zoom in.
How is this calculated? Score: voltage level 35%, nearby solar + wind (30 km) 35%, number of connected lines 20%, little nearby hydro 10%. Size: 10–50 MW at 110 kV, 40–150 MW at 220 kV, 100–300 MW at 400 kV, scaled up by nearby solar/wind and line count. 2-hour duration. Real free grid capacity is not public, so this is an estimate. Confirm with Elia. Try every ranked site free for 14 days
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BESS land scouting Land position finder
Click any substation, then “Find land position” to scan up to 5 km and light up plots big enough for your project, including adjoining plots that together fit.
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Screen nearby land, terrain, road access and available zoning or registry sources.
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Coverage follows OpenStreetMap records; Bosnia and Montenegro have no data centers recorded there yet.
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