1:11 Old and new Envac pioneers Articles in this issue The world’s first waste suction facility Sollefteå Sjukhus dared to test a never-before-tried technology. Today it is one of the most trend-setting Swedish environmental technology products. Why don’t we vacuum the waste with a central suction system? Who first asked this question, which was so crucial to the future of waste management, is not absolutely clear. New general hospital in Sollefteå Designed by Architect Olle Genberg, Stockholm, this hospital was top notch when inaugurated half a century ago. It had all the latest technologies. Oslo. Optibag pioneer Optibag source separating systems are found in many parts of Scandinavia, but the Oslo project represents the largest investment yet made in this technology. First self-emptying litter bins in a public space The objective was to achieve a clean square. “And that’s what we have today.” Bergen Bergen - An Envac pioneer city in northern Norway. Graveklubben - a unique concept for coordinating underground installations. Envac in France moving ahead Vacuum waste collection is in France to stay.