This study reviews the nature, sourcing and, where relevant, origin of the Guarantees of Origin (GO) of a total of 69 electricity products supplied by 37 power generators. The following questions are answered: How is the electricity product built up in terms of energy sources? What is the origin of the green electricity: domestic or foreign? If biomass is used, what is its composition and source?
The study considers a total of 52 ‘green’ and 17 ‘grey’ electricity products from the following power generators active in the market for consumers and/or Small and Medium-sized Enterprises (SME).