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Mon Loisir — Mauritius

Biomass power plant in Riviere du Rempart, Mauritius. Approximate location -20.0328, 57.6192.

BiomassRiviere du RempartMauritius

Mon Loisir is a 12 MW biomass power plant in Riviere du Rempart, Mauritius. Based on its capacity (estimated), it can supply roughly 17k homes (estimated). It ranks #22 of 24 Mauritius power plants by installed capacity. In context, biomass supplies about 9.4% of Mauritius's electricity; the national grid averages 642 gCO₂/kWh (17.9% low-carbon) (2024).

12MW installed capacity
16,518homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1023123.

Data status

Known data

FacilityMon Loisir WRI
CountryMauritius · Riviere du Rempart WRI
Coordinates-20.0328, 57.6192 WRI
FuelBiomass WRI
MW installed capacity12 MW WRI GPPD; source record

Calculated from dataset

Capacity rank in country#22 / 24 calculated
Fuel-specific rank in country#5 / 5 calculated
Capacity vs country/fuel peers0.92× · 13 MW · n=5 calculated
Homes-powered equivalent16,518 calculated
Climate23.7°C · HDD 0 derived from coordinates
Environmental severityC5 · 47/100 derived from coordinates

Not available

OwnerNot available not in dataset
CommissionedNot available not in dataset
TechnologyNot available not in dataset
GWh reported / yrNot available not in dataset
CO₂ emissionsNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.

capacity: WRI GPPD; fuel: WRI GPPD

In context: how this plant compares

At 12 MW, Mon Loisir is around the median biomass plant in Mauritius (13 MW). Biomass plants burn organic material such as wood, residues or waste-derived fuel to raise steam; they are dispatchable and counted as low-carbon where the feedstock is sustainably sourced.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

Key facts

Share of Mauritius biomass capacity
11.8% of 102 MW across 5 plants in this dataset

Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).

Capacity vs largest biomass plants in Mauritius

Fuel: 40 MW40FuelDeep River: 25 MW25Deep RiverMedine Mill: 13 MW13Medine MillMon Tresor: 12 MW12Mon TresorMon Loisir: 12 MW12Mon Loisir

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

Local climate & thermal context

This biomass plant burns organic material (wood, residues) to raise steam for a turbine. It sits in a tropical monsoon climate (Köppen Am) — Southern Hemisphere, latitude 20.0°S — which shapes how much energy it can produce and how its output varies through the year.

23.7°Cannual mean temp
0heating degree-days (base 18°C)
2,084cooling degree-days (base 18°C)
41 melevation

Monthly mean temperature

J: 26 °CJF: 26 °CFM: 26 °CMA: 25 °CAM: 24 °CMJ: 22 °CJJ: 21 °CJA: 21 °CAS: 22 °CSO: 23 °CON: 24 °CND: 26 °CD26 °C

This site has effectively no heating season (tropical/equatorial climate), so winter heat loss is not the driver here. The thermal concern shifts to year-round process heat and humidity/heat-driven corrosion of hot equipment.

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.

Site climate & environmental severity

This site sits in an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion the leading environmental stress.

C5ISO 9223 corrosivity (indicative)
47/100environmental-severity index
5.3°Cseasonal temperature swing
25 kmdistance to coast

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby plants

The #5 largest biomass power plant of 5 in Mauritius by capacity.

Mauritius has 5 biomass power plants in this dataset, together about 102 MW of capacity.

Nearby power plants

Location

Coordinates -20.0328, 57.6192 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Mon Loisir?

Mon Loisir is a 12 MW biomass power plant in Riviere du Rempart, Mauritius.

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