Dams and hydropower
Dams and hydropower
Dedicated to renewable energy
The Gruner Group's product portfolio comprises technical consultancy, planning, project and site supervision for hydropower plants, geothermal energy use, energy systems and energy transmission and distribution.
Gruner's specialists offer a single-source service package ranging from feasibility studies to the construction of new systems, performance enhancement and renovation. We advise clients throughout the entire service life of their projects.
Borehole planning / Drilling site installation / Drilling supervision, Business plan, Client consulting, Coupled building/underground thermal store simulations, Energy concepts, Environmental impact assessments (EIA), Expert opinions, Feasibility studies, Geological consultancy and supervision, Geological modeling, Licenses / Input from the authorities, Monitoring, Operational optimization, Overall design, lead design / General planning, Plant engineering, Profitability assessment, Site development, Site evaluation / Infrastructure provision concepts, Site supervision, Specialist design, Technical site supervision, Viability
Shallow geothermal systems with ground coils and downhole heat exchangers have now become established energy solutions. Hydrothermal systems using hot deepwater from some 2,000-4,000 m below ground level also belong to the state of the art.
In developing solutions to meet our future energy needs, Gruner's experts work in interdisciplinary teams at all project stages, from strategic planning and design through to operation. As general planner, we not only provide you with technical support, but also advise you on geological, eco-efficiency and business management issues.
Deep drilling, Downhole heat exchangers and downhole heat exchanger arrays, Enhanced geothermal systems (EGS), Hydrothermal geothermal systems, Hydrothermal heating projects, Power plant engineering, Underground thermal stores