Energy systems of the future , however, put on renewable energy and helping to save costs. Renewable energy systems can be designed differently , but always based on the same basic sources. On the one mentioned here is the gravitational force , which leads to the movement of the earth and , for example, tidal power provides . In addition, geothermal, with a geothermal power plant or a heating plant can be operated and finally the sun and the wind are the basis for the energy systems of the future is .

An important factor for the economic success of industrial companies is the development and provision of resource-saving and high-performance technologies and energy systems.

Central areas of the energy systems of the future are :

• the further expansion of renewable energies ,
• the accelerated network expansion ,
• the increased use of memory ,
• the construction of highly efficient and flexible power plants ,
• the market and system integration of renewable energies ,
• reducing power consumption by 10 percent by 2020 and
• reducing greenhouse gas emissions by 40 percent by 2020 and by at least 80 percent by 2050.