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Dundee Biogas

Waste power plant in KwaZulu-Natal, South Africa. Approximate location -28.119, 30.3584.

WasteKwaZulu-NatalSouth Africa

Dundee Biogas is a 2 MW waste power plant in KwaZulu-Natal, South Africa. It is operated by Dundee Biogas Power. Based on its capacity (estimated), it can supply roughly 3,028 homes (estimated). It ranks #120 of 122 South Africa power plants by installed capacity. Commissioned in 2016, it is around 10 years old — relatively modern. In context, the national grid averages 699 gCO₂/kWh (17.8% low-carbon) (2025).

2MW installed capacity
3,028homes powered (est.)
2016commissioned (~10 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1026020.

Capacity vs largest waste plants in South Africa

Hernic Waste Heat Plant: 26 MW26Hernic Was…Bisasar Road Landfill: 6 MW6Bisasar Ro…PetroSA Biogas Plant: 4 MW4PetroSA Bi…Dundee Biogas: 2 MW2Dundee Bio…Ferro Waste Heat Plant: 2 MW2Ferro Wast…Mariannhill Landfill: 2 MW2Mariannhil…

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

Owner

Operated by Dundee Biogas Power.

Local climate & thermal context

This waste plant recovers energy by combusting municipal or industrial waste. It sits in a subtropical highland climate (Köppen Cwb) — Southern Hemisphere, latitude 28.1°S — which shapes how much energy it can produce and how its output varies through the year.

16.8°Cannual mean temp
776heating degree-days (base 18°C)
319cooling degree-days (base 18°C)
1,264 melevation

Monthly mean temperature

J: 21 °CJF: 21 °CFM: 19 °CMA: 17 °CAM: 14 °CMJ: 11 °CJJ: 11 °CJA: 14 °CAS: 16 °CSO: 18 °CON: 19 °CND: 20 °CD21 °C

Heating degree-days here run 68% below 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: 24/100 — this site sits in the bottom 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 #4 largest waste power plant of 6 in South Africa by capacity.

South Africa has 6 waste power plants in this dataset, together about 43 MW of capacity.

Nearby power plants

Location

Coordinates -28.119, 30.3584 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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