The funds will be used to refinance the construction of three wind farms in Mexico.
The green category was certified by the independent agency Vigeo Eiris, which makes sure that the resources are used correctly, in line with Green Loan Principles.
Iberdrola claims it is the leading private electricity producer in Mexico, where it forecasts reaching more than 11,000 MW in installed capacity by 2022, in line with the group's 2018-2022 Strategy Perspective, generating more than 20 percent of the power that Mexico will consume by then.