Making choices is the essence of spatial planning and environment. These choices are becoming ever more complex. An increasing number of functions must be accommodated within the same finite space, and measures are needed to improve the quality of life and facilitate sustainability. This requires new perspectives and different approaches. Intensive cooperation, new sustainable concepts and cutting-edge innovation are keys to smarter, cleaner solutions. The DHV Group provides advice and process management for environmental, technical, legal, and financial aspects in policy-planning and project implementation.