Iberdrola completes 377‑MWp PV install

Iberdrola Australia said on May 13 that it had completed installation of more than 600,000 solar panels at the Broadsound power plant in Queensland, moving the project into its final construction phase. The company said the site at Clarke Creek will combine 376 MW of photovoltaic capacity with a 180-MW battery energy storage system. Iberdrola said the project is expected to generate enough electricity to supply about 145,000 homes when it enters service. The update came as the Spanish utility also disclosed new wind expansion steps in Italy this week. ### Why does panel installation matter at Broadsound? More than 600,000 panels are now in place at Broadsound, according to Iberdrola’s May 13 statement. The company described the milestone as a marker that the Queensland project is advancing toward completion after earlier construction steps that included installation of the site’s “Golden Row,” the first approved row of panels, in May 2025. (iberdrola.com) Clarke Creek, about two hours northwest of Rockhampton, is the location of Iberdrola Australia’s first project in Queensland. Iberdrola said when construction began that the solar farm and co-located battery would create up to 350 jobs during an approximately two-year buildout. (iberdrola.com) ### What still has to be built before the project starts operating? The 180-MW battery remains part of the Broadsound buildout, and Iberdrola said the facility will use solar tracker technology to optimize energy capture. Renewables Now reported on May 13 that Iberdrola had finished the panel installation phase and was preparing to complete the project, indicating that commissioning and final construction work are still ahead. (iberdrola.com) A 2025 company update said the completed plant would have around 610,000 panels. The latest statement’s reference to “more than 600,000” indicates the project has reached that planned scale, though Iberdrola did not give a commercial operation date in the May 13 release. ### What is Iberdrola doing in Italy at the same time? (iberdrola.com) Iberdrola said on May 12 that it was expanding its renewable generation capacity in Italy to about 450 MW with a new wind project. The company said it had also reached an agreement to acquire a 40-MW wind power plant in Basilicata, adding to its existing Italian portfolio. (iberdrola.com) The new Italian wind asset adds to the Etruria complex, which Iberdrola said already had 174 MW of capacity after a recent solar acquisition in Lazio, and to Fenix, a 243-MW photovoltaic project that the company described as its largest in Italy to date. In April, Iberdrola had said a separate Lazio solar transaction would bring its installed renewable capacity in Italy to about 400 MW, subject to closing conditions. (iberdrola.com) ### Where do civil works fit into a renewables buildout like this? Each utility-scale renewable project still depends on early-stage site and ground work before generation equipment can operate. Broadsound’s public project updates describe a sequence that moved from civil construction into panel installation, while the co-located battery and remaining completion works continue. (iberdrola.com) Geotechnical investigation, access roads, drainage and foundations are standard prerequisites for solar, wind and battery projects because they determine how equipment is laid out and supported on site. Iberdrola’s Australia and Italy announcements did not detail those packages, but both updates show that capacity additions still rely on construction work well before a project begins producing electricity. (iberdrola.com) ### What comes next for Broadsound? Broadsound’s next steps are completion and startup, according to Iberdrola’s May 13 update and Renewables Now’s report the same day. The company did not publish a commissioning date, but it said the Queensland facility will combine 376 MW of solar capacity with a 180-MW battery once online. (iberdrola.com) Italy’s next near-term milestone is the closing of the 40-MW Basilicata wind acquisition, which Iberdrola said remains part of its push to about 450 MW of installed renewable capacity in the country. In Australia, the next visible marker will be the Broadsound plant entering service with its battery system in place. (iberdrola.com 1) (iberdrola.com 2)