redos Managing Director Oliver Herrmann explains in a guest contribution to the “Frankfurter Allgemeine Zeitung” of 28.6.2013 how the development of retail trade properties can be optimised. Large-scale retail trade properties, for instance, offer a lot of potential for optimisation in terms of energy efficiency. When building new specialist markets, cost savings can often be achieved which amount to many times the initial outlay – with the help of solar panels or ventilation systems, for example.