Understanding Group 5 Base Oils: A Conversation on the Lubrication Experts Podcast This episode of the 'Lubrication Experts Podcast' series features an in-depth conversation around the Group 5 Base Oils and their role in the lubrication industry. With discussions ranging from the existing catch-all term of Group 5, to its future and possible innovations, the podcast brings out valuable insights about the particular spectrum of base oils. The talk also includes conversations about the ExxonMobil energy outlook, energy efficiency goals, and niche market applications for specific group 5s such as Alkylated Naphthalenes and PAO-like. The impact of regulatory hurdles and the opportunities that energy transition present for the wide array of Group 5 base oils are also discussed in-depth.