Our Seminar on Sustainable Economy was represented in the XLIV International Conference on Regional Science by 7 team members who presented 4 papers. Maria Jesús Ruiz also coordinated a special session regarding “Energías renovables y desarrollo sostenible: eficiencia, medioambiente y revitalización económica del territorio”. The Conference was held in Valencia (Spain) on November 21st-23rd, 2018. In the first picture: María Jesús Gutiérrez, Miguel Ángel Tarancón, María jesús Ruiz, Emilio López and Consoli Quintana. In the second one: Fernando Callejas, Isabel Martínez, María Jesús Ruiz, Miguel Ángel Tarancón, María Jesús Gutiérrez and Emilio López.