Experience:
Development of simulation and optimization tools. Analysis of energy markets. Modeling of uncertainty variables and forecasting techniques. Teaching.
Skills:
Optimization techniques and data analysis. Representation and modeling of electricity markets. Programming in Matlab, GAMS, and VBA.
Current research interests:
Generation of future scenarios for uncertainty variables in electricity markets. Models for incorporating uncertainty into power system planning. Cross-border policy and regulation in electricity markets.
G. Marulanda, A. Bello, J. Reneses, "Modeling wind energy imbalance risk in medium-term generation planning models: a methodological proposal for large scale applications", International Journal of Electrical Power & Energy Systems, Vol. 157, pp. 109889, June 2024. [Online: February 2024] doi: 10.1016/j.ijepes.2024.109889
E. Mora, J. Cifuentes, G. Marulanda, "Short-term forecasting of wind energy: a comparison of deep learning frameworks", Energies, Vol. 14, nº. 23, pp. 7943, December 2021. [Online: November 2021] doi: 10.3390/en14237943
J. Cifuentes, G. Marulanda, A. Bello, J. Reneses, "Air temperature forecasting using machine learning techniques: a review", Energies, Vol. 13, nº. 16, pp. 4215, August 2020. [Online: August 2020] doi: 10.3390/en13164215
G. Marulanda, A. Bello, J. Cifuentes, J. Reneses, "Wind power long-term scenario generation considering spatial-temporal dependencies in coupled electricity markets", Energies, Vol. 13, nº. 13, pp. 3427, July 2020. [Online: July 2020] doi: 10.3390/en13133427
T. Oriol, J. Cifuentes, G. Marulanda, "Enhancing Wind Power Forecasting in the Spanish Market Through Transformer Neural Networks and Temporal Optimization", Sustainability, Vol. 17, nº. 19, pp. 8655, October 2025. [Online: September 2025] doi: 10.3390/su17198655
G. Marulanda, A. Bello, J. Reneses, "Modeling wind energy imbalance risk in medium-term generation planning models: a methodological proposal for large scale applications", International Journal of Electrical Power & Energy Systems, Vol. 157, pp. 109889, June 2024. [Online: February 2024] doi: 10.1016/j.ijepes.2024.109889
E. Mora, J. Cifuentes, G. Marulanda, "Short-term forecasting of wind energy: a comparison of deep learning frameworks", Energies, Vol. 14, nº. 23, pp. 7943, December 2021. [Online: November 2021] doi: 10.3390/en14237943
M.F. Ladino, A.J. Bocanegra, G. Marulanda, D.J. Lancheros-Cuesta, "Efectos de la respuesta de la demanda en usuarios residenciales sobre la reconfiguración de un sistema de distribución considerando el contexto colombiano", Ingeniare. Revista Chilena de Ingeniería, Vol. 29, nº. 4, pp. 633 - 646, December 2021. doi: http://dx.doi.org/10.4067/S0718-33052021000400633
J. Cifuentes, G. Marulanda, A. Bello, J. Reneses, "Air temperature forecasting using machine learning techniques: a review", Energies, Vol. 13, nº. 16, pp. 4215, August 2020. [Online: August 2020] doi: 10.3390/en13164215
G. Marulanda, A. Bello, J. Cifuentes, J. Reneses, "Wind power long-term scenario generation considering spatial-temporal dependencies in coupled electricity markets", Energies, Vol. 13, nº. 13, pp. 3427, July 2020. [Online: July 2020] doi: 10.3390/en13133427
K.E. Rojas Quiroga, J.F. Nieto Vargas, G. Marulanda, "Impactos técnicos y económicos para comercializadores de electricidad debido a la implementación de vehículos eléctricos en Colombia", Revista Ingenierias Universidad de Medellín, Vol. 18, nº. 34, pp. 219 - 236, June 2019. [Online: May 2017] doi: 10.22395/rium.v18n34a13
D.O. Garzón Medina, G. Marulanda, "Estimación del consumo eléctrico colombiano en el corto y largo plazo empleando regresión multivariable y series temporales", Revista Avances Investigación en Ingeniería, Vol. 14, nº. 1, pp. 155 - 168, December 2017. [Online: December 2017] doi: 10.18041/1794-4953/avances.1.1294