As part of 15th ERRA Summer School in Budapest, Edith Bayer spoke about the regulatory challenges associated with delivering reliability at least cost, regional integration, and aligning demand and supply resources in developed markets. The Summer School is a week-long course organized annually by the Energy Regulators’ Regional Association, an organization dedicated to supporting regulators, with members in 30 countries. This year’s program welcomed 40 participants from 18 countries.