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SOLAR Β· OPERATIONAL

Marley Thatch

Marley Thatch is a 6.22 MW solar farm in South West England, operated by Octopus Investments. The UK government lists it as operational in its register of power stations (DUKES table 5.11, May 2025).

  • PV
  • South West
  • England
Project stageOperating
  1. PlanningMar 2012 (completed)
  2. ConsentedJun 2012 (completed)
  3. ConstructionJan 2013 (completed)
  4. OperatingMar 2013 (current stage)
  5. Closed (not yet reached)

Planning dates from the Renewable Energy Planning Database; operating status from DUKES table 5.11.

Key facts

Installed capacity
6.22 MW
Status
Operational
Technology
Solar Β· PV
Operator
Octopus Investments
Region
South West
Country
England
Grid connection (DUKES)
LV
Combined heat & power
No
Postcode
TQ10 9LW
Coordinates
50.4248, -3.8093

Location

Map position from the published coordinates. For small sites this can be an approximate point rather than the exact boundary. Map Β© OpenStreetMap contributors.

How Marley Thatch compares

216th of 662largest solar farms in the UK register
60th of 192in South West
0.11%of listed UK solar farms capacity
β‰ˆ 5.4 GWhillustrative output a year

At a typical UK load factor for this technology (about 10% of the maximum possible output), a 6.22 MW station would generate roughly 5.4 GWh of electricity in a year, similar to the annual use of about 2,020 homes at 2,700 kWh each. This is an illustrative estimate, not the station's metered output: real generation varies with weather, availability and grid constraints.

Solar photovoltaic (PV) sites generate electricity from sunlight. Panels produce direct current, which inverters convert to alternating current for the grid. Output follows daylight and the seasons, so annual generation is a small fraction of the maximum possible.

All UK solar farms Solar farms in South West All run by Octopus Investments

Nearby generating sites

Also operated by Octopus Investments

Octopus Investments operates 134 sites in the register. Largest first:

Planning history

From the government's Renewable Energy Planning Database (REPD), matched to this site by location, capacity and name.

Planning status
Operational
Site name in planning record
Marley Thatch Solar Farm
Developer / operator
TGC Renewables
Planning authority
South Hams
Planning reference
39_45/0706/12/F
Application submitted
29 March 2012
Permission granted
28 June 2012
Construction started
28 January 2013
Began operating
31 March 2013
Capacity in planning record
6.3 MW
Address
Marley Thatch Farm, South Brent, Devon, TQ10 9LW
REPD reference
1467

Source

Department for Energy Security and Net Zero (DESNZ), Digest of UK Energy Statistics (DUKES), table 5.11: power stations in the United Kingdom β€” operational at end of May 2025. Capacity is installed capacity as published, not current output. Status reflects the source date, not live operation.
View the original source
Last checked by Octary: 15 July 2026

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