We develop a cost-benefit framework for extending electricity access in currently un-electrified regions. We first show that distributed technologies may be the lowest-cost electrification option in areas where electricity consumption is low and grid connection costs are high. We also show that...

The choice between centralized and decentralized electricity generation is examined for 150 countries as a function of population distribution, electricity consumption, transmission cost, and the cost difference between decentralized and centralized electricity generation. A network algorithm is...

We have developed a state-scale version of the MARKAL energy optimization model, commonly used to model energy policy at the US national scale and internationally. We apply the model to address state-scale impacts of a renewable electricity standard (RES) and a carbon tax in one southeastern...