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
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
Saving energy with energy and climate protection management 70 percent of all CO 2 emissions from the public sector come from cities and local communities. Each year, municipalities in Germany spend 3
The challenge was as follows: Each energy consultation consists of tailored advice. Hence, so far, the evaluation of the results of the discussions, calculations, and recommendations varied depending
More efficiency through networking The challenge was as follows: In its decisions formulated in 2010/2011, the German federal government set out ambitious targets for increasing energy efficiency and
Industry standard for biogas The challenge was as follows: The use of biomethane is subsidised by the government in a number of different ways, such as via the Renewable Energy Sources Act (EEG) for e
Goal: Building efficiency The energy transition brings with it opportunities for the creation of new markets and service sectors. One good example of this is contracting. This involves a building owne
The challenge While climate protection and energy efficiency in China have often taken a back seat to the goal of economic success in the past, a paradigm shift is now underway. This shift is based, a
The challenge: Anyone who wants to build a new energy-efficient building or realise one as part of a renovation project relies on the help of qualified experts. Because even small inaccuracies in 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
