Substation Load Forecasting

[BadWhite]

Hey Guys,

I have a data set that contains the daily load for year 2019 for one substation, almost of 366 cells in CSV file.
I need to forecast its load for year 2020. What is the best model to be used in this case? time series?
If so, can I have simple code to predict the results, I'm sure it is simple for experts but I'm just newbie to the Machine Learning World.
Also, I got one more question, is it better to forecast the load using Python or using normal Excel Sheet formula for forecasting?

Thanks

[jefsummers]

Take your data and plot it. What does it look like? If straight line, do linear regression. If curve, consider polynomial regression. If neither, perhaps a neural network. Start with a plot.