Abstract
The achievement of a radical global reduction of greenhouse gases requires a legal-institutional setting capable of facilitating such a transition on a wide range of renewable technologies. This paper identifies and critically evaluates the key institutional, procedural and substantive legal mechanisms facilitating or preventing sustainable production of blue renewable energy with Finland as a case study country. The focus is on offshore wind power and hydropower. While we approach energy transition from the perspective of an EU member state, we simultaneously shed light on the relevant parts of the EU legal framework that significantly affect national legal frameworks.