Substation · Diemen, North Holland, Netherlands

Hoogspanningsstation Diemen (Diemen substation)

Hoogspanningsstation Diemen is a 380 kV substation in Diemen, North Holland, Netherlands, operated by TenneT.

Facts

Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.

Fact	Value	Source
Location	North Holland	OpenStreetMap power infrastructure (Overpass) · record · ODbL 1.0, © OpenStreetMap contributors · checked 24 Oct 2026
Location	Diemen (point in boundary)	PDOK Bestuurlijke Gebieden (Kadaster) · CC BY 4.0 · checked 24 Oct 2026
Operator	TenneT	OpenStreetMap power infrastructure (Overpass) · record · ODbL 1.0, © OpenStreetMap contributors · checked 24 Oct 2026
Voltage	380 kV (levels 380, 150 kV)	OpenStreetMap power infrastructure (Overpass) · record · ODbL 1.0, © OpenStreetMap contributors · checked 24 Oct 2026
Coordinates	52.3368, 5.0145	OpenStreetMap power infrastructure (Overpass) · record · ODbL 1.0, © OpenStreetMap contributors · checked 24 Oct 2026

Research on this substation and the land around it.Its headroom, connection queue and congestion, who owns the land around it, and an introduction to those owners.

Request research

How its operator compares

TenneT operates 427 of the 440 substations in the Netherlands in our data with a named owner; the most of any owner. Counts cover the substations in our data that name an owner, holder or operator; an asset with several owners counts for each.

Operator in Netherlands	Rank	Substations	Share
TenneT	1st	427	97%
ProRail	2nd	6	1.4%
DSM/Chemelot	3rd	3	0.68%
Stedin	3rd	3	0.68%
EdgeConnex	5th	2	0.45%

Nearby

Within 50 km of this substation: 895 permit notices, 452 power plants (362 operating, 6,168 MW), 89 data centers, 69 CO2 emitters (40 operating), 2 AI supercomputers and 1 processing plant, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.

Name	Kind	Size	Status	Distance
Substation omgevingsvergunning decision, Diemen (prb-2026-9705)	Permit notice	—	—	0.4 km
Substation omgevingsvergunning draft decision, Diemen (prb-2026-6622)	Permit notice	—	—	0.4 km
Electric boiler Diemen (Vattenfall Power Generation Netherlands)	CO2 emitter	—	Cancelled	0.4 km
Solar Diemen (Groendus Assets Holding)	Power plant	1.05 MW	Operating	0.4 km
Solar Diemen (Nuon Power Generation)	Power plant	1.34 MW	Operating	0.4 km
Centrale Diemen	Power plant	684 MW	Operating	0.4 km
Vattenfall Centrale Diemen	CO2 emitter	1,045,658 tCO2e	—	0.4 km
Switch Datacenters AMS4	Data center	—	—	2.8 km
Data center omgevingsvergunning draft decision, Diemen (prb-2026-15202)	Permit notice	—	—	2.9 km

Operator and place

Candidate sites around this substation

3 sites of land near 380 kV Diemen have it as nearest substation. Each site page gives its area, its distance to the substation and its site score; owners are on request.

42 ha site at Muiden E 1838, Gooise Meren0.26 km · score 60
38 ha site at Diemen G 8900.87 km · score 52
31 ha site at Diemen G 9011.55 km · score 43

Other substations in North Holland

All 79 substations in North Holland, Netherlands

Data on this page

European Commission, Union Registry. EU Union Registry public data, CC BY 4.0.
JRC Open Power Plants Database (JRC-PPDB-OPEN), European Commission, Joint Research Centre. JRC Open Power Plants Database (JRC-PPDB-OPEN), CC BY 4.0.
Dutch power station owners' and operators' pages. Dutch power station owners' and operators' pages, Facts only, each linked to its page.
Officiële Bekendmakingen. Officiële Bekendmakingen, CC0 1.0.
OpenStreetMap power infrastructure (Overpass). OpenStreetMap power infrastructure (Overpass), ODbL 1.0, © OpenStreetMap contributors.
PDOK Bestuurlijke Gebieden (Kadaster). PDOK Bestuurlijke Gebieden (Kadaster), CC BY 4.0.
RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.