Guillermo Cavia Castro

Guillermo Cavia Castro

Regulation & Markets Senior Specialist, EDP

EDP Spain, where he works on energy regulation, regulated revenues, and network incentive mechanisms. His work focuses on how regulatory frameworks shape investment, flexibility, and the modernisation of electricity distribution networks. He has contributed to strategic regulatory positioning for EDP, developed benchmark analyses across Spanish distribution companies, and supported data‑driven evaluations of renewable integration and system flexibility. Guillermo brings a strong understanding of Iberian regulatory frameworks, combining technical, financial, and analytical perspectives to assess long‑term regulatory impacts on grid development. He has played a key role in analysing incentives for digitalisation, quality of supply, and efficient investment, helping EDP navigate evolving regulatory challenges. He holds a solid academic background in economics and energy systems and has worked closely with multidisciplinary teams across regulatory affairs, network planning, and financial analysis. Guillermo is passionate about connecting regulation with system needs and social value. He aims to learn from international experiences and contribute his Iberian perspective to global conversations on the energy transition. He is committed to advancing responsible, transparent, and forward‑looking regulation to support a more flexible, resilient, and sustainable energy system.