European Environmental

The demand of Weizsaecker is achieved with savings of about 80% of the primary energy demand for increased efficiency to the “factor five”. “We are pleased about the Confirmation by leading scientists. Energy improvements in the housing stock are means of practical nature conservation, protection of tenants and capital appreciation for investors”, says Christoph Marloh, Managing Director of real estate 24, the issuer of sustainable residential real estate fund. Learn more about Christoph Marloh are available here. The efficiency potential in the existing housing stock is very pronounced.

The primary energy consumption of apartment buildings in the years 1960 to 1978 is beyond 300 kWh per M per year on average and makes itself by modernizing economically nearly 80% down. About three quarters of German stock apartments were built before 1990. “The foreseeable energy price increases result in a still increasing profit potential by energetically renovated residential real estate of the stock in the competition with unrestored objects. “The renters benefit: price shocks can be cold the tenants of energetically renovated residential real estate in the future as in 2009 and 2010”, says Christoph Marloh,. Managing Director of real estate of 24, the issuer of a return Fund for sustainable residential. Twitter for current information by Christoph Marloh.

An energetic optimisation of the building envelope is achieved mostly through additional insulation of the exterior walls with external thermal insulation composite systems, through insulation of roofs and top floors and the basement ceiling insulation. In the course of measures, mostly the replacement of Windows and doors is preferable. By hot water with solar thermal systems and heat recovery from exhaust air heating systems can be relieved continues. The reduced need for heating power will be satisfied depending on the object through contemporary reduced condensing heaters or heating. Mr von Weizsacker was Professor of biology at the University of Essen, President of the College/Gesamthochschule Kassel, Director of the United Nations Centre for science and technology in New York, Director of the Scientific Institute for European Environmental policy in Bonn, and President of the Wuppertal Institute for climate, environment and energy.

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