Waste power plant in Minas Gerais, Brazil. Approximate location -19.8953, -43.8783.
WasteMinas GeraisBrazilOperação
Arrudas is a 2 MW waste power plant in Minas Gerais, Brazil. Based on its capacity (estimated), it can supply roughly 3.3k homes (estimated). It ranks #2006 of 2,572 Brazil power plants by installed capacity. Commissioned in 2009, it is around 17 years old — relatively modern. In context, the national grid averages 110 gCO₂/kWh (88.7% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id BRA0030224.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: ANEEL SIGA official registry; fuel: WRI source-record fuel
At 2 MW, Arrudas is below the median waste plant in Brazil (5 MW). Its current lifecycle status is “Operação” — so it is not yet, or no longer, generating at full output. Waste-to-energy plants burn municipal solid waste to generate electricity and heat, cutting landfill volume while recovering energy from residual waste.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
This waste plant recovers energy by combusting municipal or industrial waste. It sits in a humid subtropical (dry winter) climate (Köppen Cwa) — Southern Hemisphere, latitude 19.9°S — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 98% 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: 14/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
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.
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
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.
The #10 largest waste power plant of 12 in Brazil by capacity.
Brazil has 12 waste power plants in this dataset, together about 108 MW of capacity.
Coordinates -19.8953, -43.8783 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Arrudas is a 2 MW source-record waste power plant in Minas Gerais, Brazil, commissioned in 2009.
Its output is enough to supply roughly 3,303 homes (estimated).
