Home / Europe / United Kingdom / Tom Nan Clach (redesign)

Tom Nan Clach (redesign)

Wind power plant in Scotland, United Kingdom. Approximate location 57.3929, -3.8917.

WindScotlandUnited Kingdom

Tom Nan Clach (redesign) is a 39 MW wind power plant in Scotland, United Kingdom. It is operated by Infinergy. Based on its capacity (estimated), it can supply roughly 33,187 homes (estimated). It ranks #234 of 2,751 United Kingdom power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 29.4% of United Kingdom's electricity; the national grid averages 217 gCO₂/kWh (64.4% low-carbon) (2025).

39MW installed capacity
33,187homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GBR2001064.

Capacity vs largest wind plants in United Kingdom

Hornsea 1 - Heron & Njord: 1,200 MW1kHornsea 1 …Walney 3: 660 MW660Walney 3London Array: 630 MW630London Arr…Beatrice: 588 MW588BeatriceGwynt y Mor: 576 MW576Gwynt y MorGreater Gabbard: 504 MW504Greater Ga…Dudgeon East: 402 MW402Dudgeon Ea…Rampion Offshore Wind Farm (Hastings Zone): 400 MW400Rampion Of…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Infinergy. All plants by this company →

Local climate & thermal context

This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a subpolar oceanic climate (Köppen Cfc) — Northern Hemisphere, latitude 57.4°N — which shapes how much energy it can produce and how its output varies through the year.

6.9°Cannual mean temp
4,038heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
294 melevation

Monthly mean temperature

J: 2 °CJF: 2 °CFM: 3 °CMA: 5 °CAM: 8 °CMJ: 11 °CJJ: 13 °CJA: 13 °CAS: 10 °CSO: 7 °CON: 4 °CND: 2 °CD13 °C

Heating degree-days here run 64% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 85/100 — this site sits in the top third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #109 largest wind power plant of 780 in United Kingdom by capacity.

United Kingdom has 780 wind power plants in this dataset, together about 23,203 MW of capacity.

Nearby power plants

Location

Coordinates 57.3929, -3.8917 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Built from open public data; no personal information. Operate this site? Request a correction or removal.