SOKRATES-Programm der EU Comenius 1 -Project Heinrich-Emanuel-Merck-Schule HEMS

SOKRATES-Programm der EU: Comenius 1 -Project Heinrich-Emanuel-Merck-Schule HEMS Renewable Energies: My house in the year 2007 Situation in the European Union Rudolf Bersch Folie 1 von 40 – Stand: 04. 02. 2007 © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Renewable Energies: My house in the year 2007 Heinrich-Emanuel-Merck-Schule HEMS Development of primary energy consumption 100 EJ/a 450 EJ/a Gas Oil Coal EJ ≙ „Exa“-Joule ≙ 1018 Nm ≙ 1018 Ws Folie 2 von 40 – Stand: 04. 02. 2007 (Source: BMU 2003) © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Renewable Energies: My house in the year 2007 Heinrich-Emanuel-Merck-Schule HEMS I. Distribution of the reserves – Political Problems OECD: Australien, Austria, Belgium, Canada, Czeck Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Korea, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal, Slovak Republic, Spain, Sweden, Switzerland, Turkey, United Kindom, USA OPEC-Others: Algerien. Lybien, Nigeria, Indonesien, Venezuela CIS (East Europe, Middle East) OECD Folie 3 von 40 – Stand: 04. 02. 2007 © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Renewable Energies: My house in the year 2007 Heinrich-Emanuel-Merck-Schule II. Reserves of fossil energy Past Future HEMS EJ ≙ „Exa“-Joule ≙ 1018 Nm ≙ 1018 Ws Folie 4 von 40 – Stand: 04. 02. 2007 (Source: BMU 2003) © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Heinrich-Emanuel-Merck-Schule HEMS Folie 5 von 40 – Stand: 04. 02. 2007 Renewable Energies: My house in the year 2007 CO 2 Emissions in the past Development of CO 2 Emissions in the Past © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Heinrich-Emanuel-Merck-Schule HEMS Renewable Energies: My house in the year 2007 CO 2 Emissions in the Future … if nothing changes Folie 6 von 40 – Stand: 04. 02. 2007 © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Heinrich-Emanuel-Merck-Schule HEMS Folie 7 von 40 – Stand: 04. 02. 2007 Renewable Energies: My house in the year 2007. . . another strategy? … another strategy? © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Renewable Energies: My house in the year 2007 Heinrich-Emanuel-Merck-Schule HEMS Unnaturally high warming - The global climate is becoming unbalanced Our problem today is that the concentration of greenhouse gases, espacially of carbon dioxid (CO 2) in the atmosphere has risen too much due to the process of industrialization over the past 150 years. A citizen of India causes around 1 tonne CO 2 per year, a European causes 9 tonnes, and a US citizen as much as 20 tonnes per year. Everyone can make an individual contribution to more efficient energy use. Energy consumption can be considerably reduced by using energy-efficient technology for household appliances, lightning, heating systems or vehicles, and by using them economically. Folie 8 von 40 – Stand: 04. 02. 2007 © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Renewable Energies: My house in the year 2007 Heinrich-Emanuel-Merck-Schule HEMS Primary energy consumption and renewable energy sources in Germany Renewable Energies Folie 9 von 40 – Stand: 04. 02. 2007 © Rudolf Bersch

SOKRATES-Programm der EU: Comenius 1 -Project Renewable Energies: My house in the year 2007 Heinrich-Emanuel-Merck-Schule HEMS Sustainable energy supply – The Future! Renewable Energies Fossile Energies EJ ≙ „Exa“-Joule ≙ 1018 Nm ≙ 1018 Ws Folie 10 von 40 – Stand: 04. 02. 2007 © Rudolf Bersch