<p>Part I: Solar and Wind Energy</p><p> </p><p>Recursive Estimation Methods to Forecast Short-Term Solar Irradiation</p><p>A. Martín, Juan R. Trapero</p><p> </p><p>Technical and environmental analysis of parabolic trough Concentrating Solar Power (CSP) technologies</p><p>G. San Miguel, B. Corona, J. Servert, D. López, E. Cerrajero, F. Gutierrez, M. Lasheras</p><p> </p><p>Wind power forecast error probabilistic model using Markov Chains </p><p>S. Martín Martinez, A. Honrubia Escribano, M. Cañas Carretón, V. Guerrero Mestre and E. Gómez Lázaro</p><p> </p><p> </p><p>Part II: Energy Storage</p><p> </p><p>Energy Storage Integration with Renewable Energies: the Case of Concentration Photovoltaic Systems</p><p></p>Carlos de la Cruz, Monica Baptista Lema, Xavier del Toro García, Pedro Roncero-Sánchez<p></p><p> </p><p>Batteries and Ultracapacitors based Energy Storage in Renewable Multi-Sources Systems</p><p>Mahamadou Abdou Tankari, Gilles Lefebvre</p><p> </p><p>Different Phase Change Materials Implementations for Thermal Energy Storage </p><p>Mustapha Karkri, Gilles Lefebvre, Laurent Royon</p><p> </p><p> </p><p>Part III: Biomass</p><p> </p><p>Bio-refineries: an Overview on Bio-Ethanol Production</p><p>Juan Carlos Dominguez Toribio, Francisco Jesus Fernández Morales</p><p> </p><p>Effects of External Resistance on Microbial Fuel Cell’s Performance</p><p>A. Gonzalez del Campo, P. Cañizares, J. Lobatob, M. Rodrigo, F.J. Fernandez</p> <p></p><p>The avocado and its waste: an approach of fuel potential/application</p><p>María Paz Domínguez; Karina Araus; Pamela Bonert; Francisco Sánchez; Guillermo San Miguel; Mario Toledo</p><p> </p><p> </p><p>Part IV: Socio-economy of Energy</p><p> </p><p>Agency and Learning Relationships Against Energy Efficiency Barriers</p><p>Martín Rubio, I., Florence Sandoval, A., González Sánchez, E.</p>