ProjektometrPoland’s megaproject database
← all projects
🏭Industrystrategic

Głogów Głęboki-Przemysłowy (deposit access program, shafts GG-1/GG-2/Retków)

under constructionstage: construction
9.0 bn PLN
programme budget (multi-year) · data from 2025net or gross: not recorded≈ 9.0 bn PLN (value-by-stage, est., nominal)funding: Total estimated outlay of PLN 7.5–9 billion for three priority mining shafts GG-2 (Odra), Retków and Gaworzyce; the cost of a single shaft was previously specified at PLN 2.5–3 billion (KGHM, via Parkiet, 2025)

The deposit access program in the Głogów Głęboki-Przemysłowy (GG-P) mining area comprises the construction of new KGHM Polska Miedź mining shafts: the GG-1 ventilation shaft in Kwielice (Grębocice commune) and the priority downcast shafts serving material-handling and personnel-descent functions – GG-2 (Odra) in the Słone area (Żukowice commune), Retków (Grębocice commune) and Gaworzyce. The GG-P deposit holds nearly 227 million tonnes of copper ore with an average grade of about 2.48% Cu, lying at depths reaching about 1,385 m, corresponding to roughly one-fifth of KGHM's copper reserves in Polish concession areas. The GG-1 shaft reached a depth of 1,348 m and in 2023 connected with the workings of the ZG Rudna mine, with completion of its surface works expected in 2029. KGHM estimates the total outlay for the three priority shafts (GG-2 Odra, Retków and Gaworzyce) at PLN 7.5–9 billion. It is the largest deposit-access investment in European non-ferrous metal ore mining.

How it went

We have assessed this project, but none of the four axes is shown here: 3 carry no assessment yet, one has an assessment with no confirmed quote. The timeline and sources below show what is known about it. How to read this section

Change history

  • 19 Nov 2024stage: construction

Significance

Access to the GG-P deposit is crucial for maintaining and increasing domestic copper output. In the peak production period (estimated at 2028–2035), the area is to deliver 10–11 million tonnes of ore and about 200,000–220,000 tonnes of electrolytic copper per year and sustain the planned production level for 20–30 years. The new shafts provide access to the deepest, industrial portions of the deposit, underpinning Poland's long-term raw-material security and the maintenance of jobs in the Copper Basin in Lower Silesia.

Sources 6 · 5 independent · 5 archived

Every fact on this card comes from the sources below. Next to each source – which fields it supports.

Independence is counted the same way the gate that admits a record counts it: subdomains and titles from one publisher are a single voice, Wikipedia is zero. That is why the number is lower than the number of links. Three is the minimum.

  1. [1]Deep Głogów ↗archived ✓
    KGHM Polska Miedź S.A.
    Investor
    InvestorThe investment project is 100% owned by KGHM.
  2. [2]KGHM wyda miliardy na nowe szyby górnicze ↗archived ✓
    Parkiet20 Mar 2025
    CostStage
    CostSzyby górnicze GG-2, Retków i Gaworzyce mogą łącznie kosztować 7,5–9 mld zł.
    StageTrwa też budowa obiektów powierzchniowych.
  3. [3]Stopniowo rośnie wydobycie KGHM-u z kluczowego obszaru górniczego ↗archived ✓
    Parkiet5 Mar 2026
    Status
    StatusStopniowo rośnie wydobycie KGHM-u z kluczowego obszaru górniczego
  4. [4]KGHM wybuduje trzy nowe szyby koło Głogowa. W Słonem już powstaje ↗
    MyGłogów19 Nov 2024
    Stage history
    Stage historyWybudowanie jednego szybu to koszt od 2,5 do 3 mld zł, a będziemy budować co najmniej trzy szyby
  5. [5]GG-1 shaft (Głogów Głęboki-Przemysłowy mine), Kwielice, Gmina Grębocice, Polkowice County, Lower Silesian Voivodeship, Poland ↗archived ✓
    Mindat.org
    LocationGG-1 shaft (Głogów Głęboki-Przemysłowy mine), Kwielice, Gmina Grębocice, Polkowice County, Lower Silesian Voivodeship, Poland
  6. [6]gov.pl ↗archived ✓