Books
- Langniss, O., Seyboth, K., Sims, R., et al: Renewables for Heating and Cooling, Untapped Potential, Published by the International Energy Agency, Paris 2007
- Langniss, Ole: Governance of regulations to promote renewable energies, Dissertation, Lund 2003
- Langniss, O., Pehnt, M. (ed.): Energy in transformation, ISBN 3-540-41329-4, Berlin Heidelberg 2001
- Fischedick, M., Langniss, O., Nitsch, J.: After the phase-out: Future course for renewable energies, ISBN 3-7776-1078-X, Stuttgart 2000
- Nitsch, J., Fischedick, M., et al: Climate protection by exploitation of renewable energies on behalf of the Federal German Ministry of the Environment, Nature Conservation and Reactor Safety, Berlin 1999
- Langniss, O.: (Editor): Financing renewable energies: Study on behalf of the European Commission DG Research, ISBN 3 – 98 04322 – 6 –2, Kiel, 1999
- Langniss, O., Luther, J., Nitsch, J., Wiemken, E.: Strategies for sustainable energy supply – A solar long-term scenario for Germany, Freiburg, Stuttgart, 1997
- Dieckmann, J., Eichelbrönner, M., Langniss, O.: Program of action “Elimination of barriers to the realization of renewable energy plants” on behalf of the Federal German Ministry of Economics, Bonn, Berlin, Stuttgart, April 1997
- Altner, G., Dürr, H.-P., Michelsen, G., Nitsch, J., Langniss, O.: Future energy policy: a discourse oriented study, Economica Publishers, Bonn, 1995
- Langniss, O.: Solar import, IKARUS Project, Report no.: 3-04, ISSN 0946-0012, Jülich 1994
