This podcast discusses the future of aviation lubricants, highlighting the challenges and opportunities presented by the evolving aviation industry. The authors from ExxonMobil explore the demands for advanced lubricants in hotter, more powerful turbine engines, as well as the potential needs for new oil and grease formulations in hybrid-electric and hydrogen-powered aircraft. The podcast also acknowledges the uncertainties surrounding the lubrication requirements of future aircraft, emphasizing the importance of collaboration between lubricant suppliers and Original Equipment Manufacturers (OEMs) to ensure success. The podcast concludes by highlighting the value of existing experience gained from developing lubricants for electric cars and trucks, which will be applicable to the future of aviation.