Beginning in April 2011 a 3.000 sqm exhibition space will provide a fun and a playful way to learn about the basics of energy efficiency and renewable energy like solar energy, water power, wind power, geothermal energy and biomass. The visitor can rummage through an energy house where 150 hands-on exhibits are waiting to get pushed, turned or twirled. Laboratories and science shows give a more in-depth sight in the topic.