The video below demonstrates how LiveEnergy Modeller for Sketchup (formerly called Demeter) works in conjunction with the Autodesk Green Building Studio web service.

LiveEnergy Modeller is an energy analysis plugin for Google SketchUp. Based on the gbXML standard for designing resource efficient buildings and specifying associated equipment, LiveEnergy Modeller enables the building designer to decorate 3D SketchUp building models with gbXML surfaces and openings, to identify and label gbXML spaces, and to import and export gbXML models. As a result of using LiveEnergy Modeller, Google SketchUp becomes an intelligent solution for low carbon building design. Models can be quickly exported to LiveEnergy EPC for energy analysis and certification.