I think those authors have been trying to figure out what I've long suspected- infrastructure can't be build locally as easily as one that can be exported with extreme modularity. Building a nuclear power plant, even a small modern one, still requires a ton of permitting and environmental review. Setting up a portable solar power plant, with imported panels and inverters, in theory allows for much more adaptability and affordability.

I've heard/read common criticisms about NGO's having more power and private funding than weak and poor governments, but then again, if there isn't a centralized effort to develop infrastructure, citizens are more likely to prefer outside funding/investment https://insight.kellogg.northwestern.edu/article/internation...