Saare-Liivi offshore wind farm received additional funding from the support measure for cross-border renewable energy projects announced by CEF Energy in 2024. The joint project of Estonia and Luxembourg received support for carrying out pre-construction studies.

In order to implement projects promoting the production and transmission of renewable electricity between countries, the Connecting Europe Facility (CEF) has been developed at the European Union level, one of the sub-programmes of which is CB RES (Cross-Border Renewable Energy). To apply for funding support, a project must be based on renewable energy production and there has to be an agreement between two or more Member States.