Oil power plant in Chiapas, Mexico. Approximate location 17.8588, -93.1214.
OilChiapasMexicoCO₂ modelled
CPG NUEVO PEMEX is a 300 MW oil power station in Chiapas, Mexico. Based on its capacity (estimated), it can supply roughly 225k homes (estimated). It ranks #112 of 366 Mexico power plants by installed capacity. Its modelled annual emissions are 341,150 t CO₂/yr (Climate TRACE), equivalent to about 80k cars driven for a year. In context, oil supplies about 9.4% of Mexico's electricity; the national grid averages 474 gCO₂/kWh (25.9% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id CT-5992.
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: GEM tracker 2026 operating-unit sum (location L100000408040); fuel: Climate TRACE source-record fuel
At 300 MW, CPG NUEVO PEMEX is around the median oil plant in Mexico (300 MW). Oil-fired plants burn heavy fuel oil or diesel, usually as peaking or backup capacity on islands and grids without gas pipelines; high fuel cost keeps their utilisation low.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
This facility's annual emissions are roughly equivalent to:
Equivalencies via US EPA Greenhouse Gas Equivalencies; modelled emissions from Climate TRACE.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a tropical rainforest climate (Köppen Af) — Northern Hemisphere, latitude 17.9°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
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.
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 an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion 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 #15 largest oil power plant of 27 in Mexico by capacity.
Mexico has 27 oil power plants in this dataset, together about 12,022 MW of capacity.
Coordinates 17.8588, -93.1214 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
CPG NUEVO PEMEX is a 300 MW source-record oil power plant in Chiapas, Mexico.
Its output is enough to supply roughly 225,257 homes (estimated).
CPG NUEVO PEMEX has modelled emissions of about 341,150 tonnes of CO₂ per year (Climate TRACE).
