Mostostal Warszawa Files for ICC Arbitration Against GE Hydro France Over Consortium Dispute
TL;DR
- Mostostal Warszawa S.A. (MSW) filed an arbitration claim against GE Hydro France S.A.S.
- Dispute concerns a 2022 consortium agreement to modernize the Porąbka-Żar hydroelectric plant for PGE Energia Odnawialna.
- MSW seeks $35 million USD in claims, subject to potential change during proceedings.
Overview
On April 3, 2026, Mostostal Warszawa S.A. initiated arbitration proceedings under the ICC International Court of Arbitration against GE Hydro France S.A.S. related to a consortium agreement for the modernization of the Porąbka-Żar hydroelectric power station, with estimated claims of $35 million USD.
What Happened
According to a company regulatory disclosure, Mostostal Warszawa S.A. (the 'Company') submitted a formal request for arbitration with the ICC against GE Hydro France S.A.S. ('Defendant') concerning disputes arising from their April 21, 2022 Consortium Agreement.
The agreement involved MSW as a partner and GE Hydro France as consortium leader in the execution of a modernization contract for the Porąbka-Żar power plant, commissioned by PGE Energia Odnawialna S.A.
The Company alleges that GE Hydro France is responsible for breaches of the Consortium Agreement and seeks damages and safeguards against possible third-party claims, particularly following the Company's withdrawal from the project contract.
The value of the claims is currently estimated at $35 million USD, though this figure may be revised as arbitration progresses.
Context
The dispute is linked to contractual responsibilities and alleged breaches in a high-value infrastructure modernization project-the Porąbka-Żar hydroelectric plant, a significant energy asset in Poland.
This development may affect MSW's financial results for 2025, as the arbitration outcome could influence reporting and future business operations.
Why It Matters
- This arbitration could have a notable financial impact on MSW, depending on the final award or settlement.
- The case underscores the potential risks and complexities in large-scale infrastructure consortia, especially involving international partners.