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dena's divisions in detail.

Sanierte Wohngebäude in Leipzig

Buildings 

In Germany, the greatest potential to save energy is offered by existing buildings: These use around three times more energy for heating than new buildings.

Electricity 

Electricity is a quality product, the efficient use of which lies at the heart of dena’s activities. In concrete terms this means the exploitation of electricity savings potential and the avoidance of unnecessary power consumption.

Mobility 

Mobility is a fundamental requirement for economic growth and personal development. It makes a spatial division of labour possible and can be considered more than ever before a basic function of living and working, particularly when seen in the light of today’s globalization.

Offshore Windpark

Renewable Energies 

Germany favours the sun, wind and water: Kyoto Protocol, reliability of supply and energy imports are only three of the catchwords used to describe an energy strategy which is based on the consistent development of renewable energies.

Strommasten

Energy Systems 

A phase of investment in the electricity supply is about to start as a result of Germany’s decision to phase out nuclear energy and the closure of power plants due to age.

International 

Energy efficiency and renewable energies are conquering the world: In the Kyoto Protocol, the industrial nations committed themselves to reduce their greenhouse gases by at least 5% over 1990 by 2008 to 2012.