C. Eid, E. Koliou, M. Vallés, J. Reneses, R.A. Hakvoort, "Time-based pricing and electricity demand response: existing barriers and next steps", Utilities Policy, Vol. 40, pp. 15 - 25, June 2016. [Online: April 2016] doi: 10.1016/j.jup.2016.04.001
T. Maidonis, M. Papapetrou, P. Frías, M. Vallés, F. Nuño, T. Jezdinsky, "Innovative business models making use of the flexibility of the industrial electricity demand for integrating wind energy", presented at 14th International Workshop on Large-scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants - WIW 2015, Brussels, Belgium, 20-22 October 2015
S. de Francisci, R. Attema, O. Franz, M. Sebastian-Viana, P. Frías, M. Vallés, P. Lewis, T. Schmid, T. Mikkelsen, G. Bodea, S. Goudet, N. Becuwe, "Consolidated report on the key ADVANCED conclusions". Project: ADVANCED / WP6 – T6.5 / D6.5. Funded by Comisión Europea whitin "FP7 - Cooperation / Energy". Dec/2014. IIT-14-155I
J. García-González, A. Contreras, E. Saiz, C. Fernandes, M. Vallés, E. Rivero, E. Lobato, A. Ramos, P. Frías, I. Egido, P. Sánchez, A. Altiparmakis, M. Litong-Palima, N. A. Cutululis, P. Sørensen, M. Stryg, J. Hansen, N. Detlefsen, J.C. Villumsen, J. Andersen, S. Wöllner, K.L. Falk, P. Ostos, J. Rivier, I. Azpiri, et al., "Economic impact analysis of the demonstrations in task-forces TF1 and TF3". Project: TWENTIES / WP15 / D15.1. Funded by Comisión Europea whitin "FP7-ENERGY". Nov/2013. IIT-15-016I