It is therefore important that the federal government has opted for a life extension of nuclear power plants. Thus, the climate protection and simultaneously save money. The term extension will also influence the electricity price. The show energy scenarios that were created for the federal government. Including analyses of moderate additional cost for the expansion of the safety of nuclear power plants, the current price for a life extension of 20 years under the price will be an extension of 4 years for households by 7 percent for the industry by nearly 11 percent and the energy-intensive Industries yield by nearly 31 percent. A portion of this price reduction possible but ends up in the form of new taxes for the government.