Homes that have already built account for 99% of our total housing stock. We estimate that86% of the current stock will still be in use in 2050. Building new homes is carbon intensiveand implies many wider environmental impacts. But the existing stock can be made moreefficient, at a reasonable...

A Grid defines a particular type of technological and organizational interactionwithin a computational network, describing supply and demand for computationalor data services[1]. However, Service providers usually have more informationabout quality or availability of the services they provide,...