On April 12, 2021, Acciona, S.A. (BME:ANA) secured shareholder approval to list its renewable energy division corporation Acciona Energias Renovables SL (Acciona Energia). The board of directors was given the green light to carry out the initial public offering (IPO) "whenever it deems appropriate" and set the size and price of the offer, Acciona said. The renewables and infrastructure group maintains that it is willing to float at least 25% of the division's share capital, as first announced in February 2021.

The board wants the parent company to keep around 70% stake in Acciona Energia following the IPO, Acciona added.