Sir, My attention was drawn recently to an article that appeared in something called and was headlined “Inertia to investigate integration of prosumers to the smart grid”. It was, self-evidently, about a project called INERTIA (Integrating Active, Flexible and Responsive Tertiary Prosumers into a Smart Distribution Grid). There were all manner of acronyms ranging from Certh-ITI to DERs in the text, enough to make anyone’s head swim… (more)