Q8 Mozart SHPD is a high performance 4-stroke diesel engine lubricant for engines operating on low sulphur diesel fuel. The lubricant is suitable for severe heavy-duty conditions and extended oil drain intervals. Approach based on the circular economy consists of integrating environmental aspects from the R&D design of Q8Oils. This approach integrates the complete life cycle analysis (LCA) of lubricants and services, makes it possible to adopt a more sustainable production process, limit pollution, save energy and raw materials, thus reducing the pressure on the environment and greenhouse gas (GHG) emissions. Finally, Q8 Mozart SHPD 15W-40 helps reduce the environmental impact while reducing the maintenance costs of diesel generator sets with concrete and reliable solutions.