A multitasking decision support system has been developed that assists participants within the energy sector to cope with the complex tasks of today's business processes. Various types of delivery contracts and the own net position can be investigated, going along with an optimal value-oriented or quantity-oriented procurement strategy. The remaining overall risk is split into several categories according to the respective risk sources; corresponding risk premia are quantified which are in line with the market under consideration. Special reports and export functions provide the information, which is typically required by the different business units like sales department, (risk) controlling, or procurement. Due to its broad functionalities, the decision support system addresses likewise utilities, trading firms, and electricity producing companies.