Home / Europe / Italy / Duino Mill power station

Duino Mill power station

Gas power plant in UTI Giuliana, Italy. Approximate location 45.793, 13.583.

GasUTI GiulianaItalyCCGT · HRSG

Duino Mill power station is a 120 MW gas power station in UTI Giuliana, Italy. It is operated by Burgo Group SpA [100%]. Based on its capacity (estimated), it can supply roughly 135k homes (estimated). It ranks #149 of 489 Italy power plants by installed capacity. Commissioned in 2009, it is around 17 years old — relatively modern. In context, gas supplies about 47.2% of Italy's electricity; the national grid averages 285 gCO₂/kWh (48.8% low-carbon) (2025).

120MW installed capacity
1HRSG unit(s)
135,154homes powered (est.)
2009commissioned (~17 yrs)

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

Data status

Known data

FacilityDuino Mill power station GEM-GOGPT
CountryItaly · UTI Giuliana GEM-GOGPT
Coordinates45.793, 13.583 GEM-GOGPT
FuelGas GEM-GOGPT
MW installed capacity120 MW GEM · 2026 · L100000400371; operating plant capacity
OwnerBurgo Group SpA [100%] GEM-GOGPT
Commissioned2009 GEM-GOGPT
TechnologyCCGT · HRSG GEM-GOGPT

Calculated from dataset

CO₂ emissions189,216 t CO₂·a⁻¹ calculated
Capacity rank in country#149 / 489 calculated
Fuel-specific rank in country#80 / 118 calculated
Capacity vs country/fuel peers0.37× · 324 MW · n=118 calculated
Homes-powered equivalent135,154 calculated
Environmental severityC5 · 43/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset

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

Data provenance

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 · 2026 · L100000400371; fuel: GEM GOGPT

In context: how this plant compares

At 120 MW, Duino Mill power station is below the median gas plant in Italy (324 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.

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

Capacity vs largest gas plants in Italy

MONTALTO (Alessandro Volta): 3,446 MW3kMONTALTO (…TAVAZZANO: 1,950 MW2kTAVAZZANOLA CASELLA C.LE: 1,524 MW2kLA CASELLA…VADO Ligure: 1,353 MW1kVADO LigureENIPOWER BRINDISI: 1,170 MW1kENIPOWER B…OSTIGLIA: 1,168 MW1kOSTIGLIASERMIDE: 1,151 MW1kSERMIDETORREVALDALIGA South: 1,140 MW1kTORREVALDA…

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

Owner

Operated by Burgo Group SpA [100%].

Climate zone & how it works

This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 45.8°N — which shapes how much energy it can produce and how its output varies through the year.

~11°Ctypical annual mean
~18°Ctypical warm-season mean
Temperate oceanic: four distinct seasons — cold winters and warm summers

Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

Site climate & environmental severity

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.

C5ISO 9223 corrosivity (indicative)
43/100environmental-severity index
18.8°Cseasonal temperature swing
12 kmdistance to coast

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.

How it compares & nearby plants

The #80 largest gas power plant of 118 in Italy by capacity.

Italy has 118 gas power plants in this dataset, together about 53,570 MW of capacity.

Nearby power plants

Location

Coordinates 45.793, 13.583 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Duino Mill power station?

Duino Mill power station is a 120 MW gas power plant in UTI Giuliana, Italy, commissioned in 2009.

How many homes can Duino Mill power station power?

Its output is enough to supply roughly 135,154 homes (estimated).

Who operates Duino Mill power station?

Duino Mill power station is operated by Burgo Group SpA [100%].

Built from open public data; no personal information. Operate this site? Request a correction or removal.