Our Experts Christian Stolte Head of Division Climate-neutral buildings Contact The challenge: Reducing greenhouse gases in Germany by 80 to 95 per cent by the year 2050 requires not only the substant
Stepping on the gas, but doing it right The challenge was as follows: The biomethane industry wanted to advance the feeding-in of biogas into the German natural gas network. Unlike wind and solar ener
The project “System transformation for an optimised integration of renewable energies in Ukraine” was carried out by dena with support of Elia Grid International (EGI) and iC consulenten (iC). The pro
Die EU empfiehlt zur Erreichung der europäischen Energieeinsparziele mit der neuen Energieeffizienz-Richlinie (2012/27/EU) die Einführung nationaler Energieeffizienz-Verpflichtungssysteme, um den Ende
The challenge: Start-ups around the world are making a major contribution to the global energy transition with innovative ideas. While some countries and regions have well-established ecosystems for t
The challenge: Existing buildings are responsible for one third of CO₂ emissions in Germany and are therefore a key lever for achieving the climate targets. By 2045, around three quarters of the 22 mi
The aviation sector must become fossil-free by 2050. This will require enormous quantities of synthetic kerosene produced from green hydrogen and sustainable CO2, so-called e-kerosene.
A study by the
The United Nations Economic Commission for Europe (UNECE) region comprises 56 countries throughout Europe, North America and Asia. Their energy systems are characterised by differences in resource ava
The challenge Germany has set itself ambitious goals for climate protection and energy efficiency. The energy supply must be shifted towards renewable energies to the greatest extent possible, and at
The challenge: The European energy transition needs Member States to cooperate with one another if it is to be successful. European energy policy is particularly effective when all nations pull togeth