Kelag International

Klagenfurt, Austria

HydroWindSolarEnergy StorageSubsidiary

Profile last updated: April 25, 2026

About

Kelag International is a subsidiary headquartered in Klagenfurt, Austria specializing in Hydro, Wind, Solar.

Kelag International is a subsidiary of the Austrian Kelag Group responsible for international renewable energy operations in Europe, with a focus on Iberia, the Mediterranean and South-East Europe. It develops, builds and operates hydropower, wind and solar power plants, offers energy contracting and energy efficiency services to facility owners, and provides Power Purchase Agreements and Guarantees of Origin trading. The company reports a presence in 14 markets and headquarters in Klagenfurt, Austria.

Headquarters

Klagenfurt, Austria

Company type

Subsidiary

Focus areas

hydropowerwind powersolar powerbattery storagepower purchase agreementsguarantees of originenergy contractingenergy tradingenergy efficiency

Products & services

Business models

B2BESCOIPP

Value chain

DevelopmentEngineeringConstructionO&MAsset ManagementTrading

Service areas (1)

Renewable energy investment, operation and electricity trading
Investing in, constructing and operating hydro, wind and solar power plants, providing energy management services, and trading electricity and Guarantees of Origin on European wholesale markets, plus energy contracting in the focus regions of Iberia, Mediterranean and South-East Europe.

Locations

Headquarters

Arnulfplatz 2, 9020, Klagenfurt, Austria

Operating locations (12)

Avenida 25 de Abril 8, Cascais, Portugal
Bulevar Vojvode Stepe Stepanovića 183, Banja Luka, Bosnia and Herzegovina
Fra Anđela Zvizdovića 1, Sarajevo, Bosnia and Herzegovina
Ul. Maksim Gorki 13, Skopje, North Macedonia
Rue Michael Faraday, Behren-lès-Forbach, France
Ul. 8. Marta 74, Podgorica, Montenegro
Demë Ali Pozhari 41, Decan, Kosovo
Trg žrtava fašizma 14, Zagreb, Croatia
Via Nazionale 8, Tavagnacco, Italy
Osmana Đikića 30, Beograd, Serbia
Gosposvetska cesta 11, Ljubljana, Slovenia
Calle de Ruiz Perello 3, Madrid, Spain

Service regions

AustriaSloveniaSerbiaCroatiaBosnia and HerzegovinaNorth MacedoniaMontenegroKosovoItalyFranceSpainPortugal

Projects

HPP Medna

Hydropower plant

Hydropower plant on the Sana River using Kaplan technology, built with one of the longest derivation tunnels in the portfolio while preserving local ecology.

Bosnia and Herzegovina

WPP Jasenice

Onshore wind farm

Wind park in the foothills of the Velebit Mountains, the company's first wind investment, built on a degraded area and later revitalized with a solar park.

Croatia

WPP Orjak

Onshore wind farm

Wind park in a mountain range in Croatia, the company's second wind investment, originally built by BayWa and later transferred to the company's portfolio in operation phase.

Croatia

SPP Bukovica

Ground-mounted solar PV

First ground-based solar power plant in Croatia, located on a degraded area next to Wind Park Jasenice.

Croatia

SPP Mura

Rooftop solar PV

Rooftop solar power plant that is part of a batch of rooftop solar plants in Slovenia and was the largest single rooftop solar investment in almost 10 years.

Slovenia