We provide private individuals, local authorities, and investors in preparing, realising and supervising alternative energy projects. Our strength is in developing personal and comprehensive strategies that meet the specific requirements, instead of offering prefabricated standard solutions. We can afford to do this, in that we place all the know-how we have in our future strategies division at our customers’ disposal. Whether these are for photovoltaic plants on open land or as roof installations, wind, biogas or district heating concepts – GP JOULE gives extensive advice.
We always maintain the latest technical standards, and are always keeping a keen eye on tomorrow’s innovations by becoming actively involved in research and development, for example with regard to storing energy or the intelligent controlling of energy grids.
The advances made in the field of renewable energy generation over the last few decades has shown us how quickly visions can become reality, and this is why we give them plenty of space to develop – in the playground of our future strategies division.


