- Aleksandra Kaye and Bernardo S. Buarque, From Wells to Woes: Divergent Legacies of Early Oil Extraction in Galicia and Taranaki
- Mercedes Fernández-Paradas, Carlos Larrinaga RodrÃguez, and Antonio J. Pinto, Franco-Hispanic Energy Market in the 1930s: How Gas and Electricity Evolved During European Interwar