Veziroglu, T. N. 35 Brecht, C. 9 Hill, R. F. 7 Hollander, J. M. 6 Häfele, Wolf 6 Backus, Charles E. 5 more ... Martini, W. R. 5 Albrecht, Gabriele 4 Auer, Peter L. 4 Dodson, W. 4 Fazzolare, R. A. 4 Hake, Jürgen-Friedrich 4 Heckler, Rainer 4 Hildebrandt, Tilo 4 Kuckshinrichs, Wilhelm 4 Renn, Ortwin 4 Schloemer, W. 4 Stegelmann, Hans Ulrich 4 Altner, Günter 3 Hennicke, Peter 3 Jablonski, D. M. 3 Kolb, Gerhard 3 Kollmann, Helmut 3 Landsberg, Hans H. 3 Lovins, Amory B. 3 Meyer, R. F. 3 Michelsen, Gerd 3 Peters, Hans Peter 3 Pfaffenberger, Wolfgang 3 Renn, Ortwin. 3 see all ... less ...

energy policy 139 energy economy 119 energy supply 45 energy 36 renewable energy 36 energy demand 26 more ... world energy consumption 26 energy production 23 energy transition 22 energy resource 18 energy system 17 energy prognosis 16 energy conservation 15 energy statistics 15 environmental policy 14 energy consumption 12 European Union 11 energy management 11 hydroelectric power 11 energy source 10 energy technology 10 future aspect 10 geothermal energy 10 nuclear controversy 10 solar energy 10 bioconversion to fuel 9 climatic change 9 coal gasification 9 energy analysis 9 nuclear energy 9 see all ... less ...

English 118 German 109 French 3