Namibian power network validation notebook.

[rajesh-ieg]

Added final changes to Namibian power network validations for the following:

• Power infrastructure topology.
• Power network length.
• Generation capacity.
• Added solved network visual.

[pz-max]

@rajesh-ieg please ping us if it should be merged. I think ideally, we merge this ones you submit the publication related to this. Sometimes, little details change along the way :)

[rajesh-ieg]

@pz-max Thanks for your response. Yes, please merge these changes as I have finished the required validations needed for the Namibian power network. Feel free to drop any comments, if needed. Thanks!

[pz-max]

@rajesh-ieg cool and insightful notebooks! :) I am merging, knowing that we need at some point some kind of different approach. You mention that the demand much higher. Did you compare the total 2030 estimations from reports compared to PyPSA-Earth?

[rajesh-ieg]

@pz-max Thanks. I compared it to a report, which also estimated it between 5-6.6 TWh, based on a 3 to 4.5% increase per year. Which seems to be correctly compared to pypsa-earth at 6.28 TWh in 2030. Source: https://www.researchgate.net/publication/283715395_Namibia's_Energy_Future_-_A_Case_for_Renewables