Tsafack, Pierre; Ngwashi, Divine; Ducharne, Benjamin; … - In: Energy reports 5 (2019), pp. 979-986
The manufacturing process of renewable energy components involves some conventional energy at different steps. It is … then clear that the fabrication of the components of a renewable energy system will emit an amount of greenhouse gas … of lifetime energy. The greenness percentage with regards to renewable energy material (photovoltaic) is then defined as …