Sahiwal is a 1,320 MW coal power station in Punjab, Pakistan. It is operated by Huaneng Shandong Power Co Ltd Shandong Ruyi Group. Based on its capacity (estimated), it can supply roughly 1.7 million homes (estimated). It ranks #10 of 122 Pakistan power plants by installed capacity. Commissioned in 2017, it is around 9 years old — relatively modern. In context, coal supplies about 14.8% of Pakistan's electricity; the national grid averages 347 gCO₂/kWh (54.9% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1030457.
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 (location L100000103133); fuel: WRI source-record fuel
At 1,320 MW, Sahiwal is well above the median coal plant in Pakistan (440 MW). Technically it is described as supercritical. Coal plants burn pulverised coal to raise high-pressure steam for a turbine; they run as baseload but are the most carbon-intensive mainstream source and the first targeted for retirement or efficiency retrofits.
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).
Operated by Huaneng Shandong Power Co Ltd Shandong Ruyi Group.
This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a hot desert climate (Köppen BWh) — Northern Hemisphere, latitude 30.7°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 85% 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: 19/100 — 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 benign, low-corrosion environment (estimated ISO 9223 class C1 — Very low), with dust abrasion 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 #3 largest coal power plant of 44 in Pakistan by capacity.
Pakistan has 44 coal power plants in this dataset, together about 30,232 MW of capacity.
Coordinates 30.7135, 73.2432 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Sahiwal is a 1,320 MW source-record coal power plant in Punjab, Pakistan, commissioned in 2017.
Its output is enough to supply roughly 1,651,885 homes (estimated).
Sahiwal is operated by Huaneng Shandong Power Co Ltd Shandong Ruyi Group.
