The Free subscription is very useful to know, test and get acquainted with ALER Contacts’ Directory.
In case you only wish to do a few searches per month and have access to basic information about Entities who act in renewable energy sector within Lusophone countries, the Free subscription is more suitable for you, since it does not have any costs.
However, if you want to have a more intensive use of the Directory, access to more detailed information or highlight your Entity, then we recommend you to upgrade to another subscription.