Operating data

Rest of the world renewable installed capacity at the end of the first half of 2025 totalled 4,372 MW, up 12.1 % on the same period last year, broken down as follows:

The country-by-country breakdown of installed renewable capacity, as well as other information, is available on the company's facilities map.

In terms of photovoltaic solar technology:

• In Germany, construction has been completed on Boldekow (56  MW), and construction has started on the Shcadewohl project (65 MW).
• In Italy, construction of the Fenix project (243 MW) in Sicily and the Lime 10 (18 MW already installed) and 15 projects (36 MW) both in Lazio.
• In Australia, work continues on the Broadsound PV project (381  MW) and the batteries project (180 MW) in the Queensland region. These projects are expected to start commercial operations in July and April  2026, respectively. Moreover, Smithfield battery (65 MW) is under construction in New South Wales and expected to be completed by the end of 2025.

In terms of onshore wind:

• Construction began on the Tamega wind farm (274  MW) project in Portugal, located in the districts of Vila Real and Braga, in the north of Portugal. The project combines wind and hydroelectric energy, the latter being operational already.
• Construction works continues at the Gatza project (23 MW) in Greece.

Installed capacity breaks down as follows by country:

The development of offshore wind projects also continues:

• In Germany, all turbines have been installed for the Baltic Eagle project (476 MW), which has been operating at full capacity since the end of  2024. Meanwhile, the transportation of monopiles to the port of Mukran has begun for the Windanker project (315 MW) and construction is continuing, with commercial operations scheduled to begin in 2026.
• In Australia, development work continues on the Aurora Green project in the state of Victoria, with a feasibility license for an estimated capacity of 3 GW, which was awarded in 2024.

Renewable production in the first half of 2025 reached 4,359 GWh, up 15.7 % compared to the same period last year, with the following breakdown by technology:

By technology, onshore wind production dropped by 6.8% in the period compared to the end of June 2024. This was mainly due to lower wind resource and divestment in Romania (80 MW) in 2024.

Meanwhile, offshore wind production (France and Germany) increased by 68.4% to total 1,839  GWh, primarily due to the installation of the Saint Brieuc wind farm in France and Baltic Eagle in Germany. In addition, photovoltaic solar production stood at 355 GWh, increasing 1.2% compared to June 2024 mainly due to better wind resource, mainly in Portugal and Italy.

More information on the operating data of the aforementioned businesses of the Iberdrola Group by country can be found on the Group's Map of facilities and operating data page.