Unit commitment case studies used in the following paper research:
D. A. Tejada-Arango, S. Lumbreras, P. Sanchez-Martin and A. Ramos, "Which Unit-Commitment Formulation is Best? A Systematic Comparison," in IEEE Transactions on Power Systems. DOI: 10.1109/TPWRS.2019.2962024
The files in UC-Instances.zip were created using the tool available in http://www.di.unipi.it/optimize/Data/UC.html