Gas Natural SDG is a large energy supplier operating in Spain and around the world with the yearly revenue of $20 billion. The company utilized Blend4Web for creating an interactive 3D web application from which their customers can learn about efficient operation of home appliances to save electricity and water.
The application displays a detailed 3D view of an apartment through which the user can conveniently navigate. Interactive models of appliances invoke information windows upon clicking and fill up the progress indicators. Try to find all inefficient setups in the apartment and get a €100 gift card to shop in Spanish IKEA!