Modelling one year, every month

[fares2201]

Hello, I am using Spine to model the GB electricity system for one year on an hourly basis. I am currently facing troubles with long run times so would like to run it on a monthly basis. Is there a way i can ensure that the nodestates of the storage nodes of the previous models be translated to the next runs? The reason is that in some months, there is not enough generation to meet demands, leading to an infeasible model. Is there a way around this problem or should i attempt to minimize the runtime for one year?

Thank you