In this work a two echelon merge supply chain is examined. Specifically, two non identical reliable suppliers feed a distribution centre with a shared buffer. The first echelon consists of the distribution centre and the shared buffer, the second echelon includes two non identical reliable...

Qatari policymakers must balance domestic energy needs with the economic imperative to maximise hydrocarbon exports. We have modelled the optimal evolution of Qatar's electricity system over the next few decades, with the goal of quantifying the potential for solar energy (and other low-carbon...