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Chokepoints
Grid Storage
Dalešice hydroelectric plant
2nd-largest grid storage in Czech Republic of 3 · top 68% worldwide (#656 of 965)
- Owner
- ČEZ Group
- Status
- operating
- Capacity
- 472 MW
- Technology
- pumped storage
- Commissioned
- 1978
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · Czech Republic · 3 ranked
- #1Dlouhé Stráně I hydroelectric plant650 MW
- #2Dalešice hydroelectric plant472 MW
- #3Štěchovice II hydroelectric plant45 MW
Grid connection · within 50 km
- Nearest substation
- rozvodna Slavětice
- Its voltage
- 400 kV
- Distance
- 2.3 km
- Strongest line nearby
- 400 kV
- Line operator
- ČEPS
- Substations in range
- 3
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- Dalešice hydroelectric plant0 m · Power Plant · 472 MW · hydro
- 48122 m · Transmission Line
- 482187 m · Transmission Line
- 481, 482931 m · Transmission Line
- rozvodna Slavětice2.3 km · Substation / Converter
- Dukovany4.4 km · Substation / Converter
- Dukovany nuclear power plant4.7 km · Power Plant · 2.0 GW · nuclear
- Dukovany nuclear power plant4.7 km · Power Plant · 1.2 GW · nuclear
- Malesovice–Oslavou Gas Pipeline8.8 km · Pipeline
On the interactive map
Portfolio
Watercourse: Jihlava River
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)