Abstract :
Over the years, computer networks have evolved from highly centralized, single purpose, inflexible entities into the complex web that is today´s Internet. Over that period, we have seen the introduction of new link technologies, new modes of network organization, many generations of network ownership and governance models even as far as the introduction of completely ad-hoc or opportunistic networks. This talk will reflect on what lessons can be learnt from this evolution and how we can apply those lessons to pave a path to a modern power grid. This grid would be better able to cope with an environment where energy is scarce, and intermittently available and supply-demand decisions are the subject of intelligent dialogues between the controlling entities.