ransformers that have been operating reliably for decades are increasingly coming into focus: Is it worth replacing them, or is there still potential in the existing technology? At a time when grids are being challenged by volatile feed-in and rising loads, life extension through Midlife Refurbishment is becoming increasingly important. Marc Foata, Asset Management Expert and Secretary of the CIGRÉ Study Committee A2, speaks with host Christian Schaider about the art of determining the right time for refurbishment—and why it’s not just about technology, but also about CO₂ balance sheets, regulatory requirements, and economic arguments. The episode discusses practical experiences, international differences in dealing with aging assets, and how condition assessment and health indices can help make well-founded decisions. Insights that demonstrate: Smart planning today can not only save costs but also ensure security of supply tomorrow.