In addition to scientific publications, the Institute of Environmental Technology and Energy Economics also publishes studies and research reports on a regular basis. The studies released by the working groups are available for download here.

• Non Drop-In Fuels in Aviation - An overall systemic comparison of possible uses and applications
  Nils Bullerdiek, Gunnar Quante, Stefan Bube, Ulf Neuling, Martin Kaltschmitt
  Download (German Report)
• Substitution potential for renewable methane in heavy trucks and shipping
  Sebastian Timmerberg, Tjerk Zitscher, Alexander Kirsten, Ulf Neuling, Martin Kaltschmitt
  Download Link (German Report)
• Conceptual and technical design of a development platform for PtL fuels
  Christoph Arndt, Ulf Neuling, Martin Vorsatz, Juliane Prause, Uwe Molzberger, Patrick Le Clercq,
  Guido Frech, Heiko Wollenweber, Heiko Tauchnitz, Thorsten Jänisch
  Download(German report)
• Investigation of the Environmental Impact of a Power-and-Biogas-to-Liquid (PBtL) Process 
  for the Production of Renewable Synthetic Fuels - A life-cycle analysis 
  Ulf Neuling, Sebastian Timmerberg, Stefan Bube, Martin Kaltschmitt
  Download

• Sustainable Aviation Fuels. Status, Options, Necessary Actions
  aireg Roadmap for the Deployment of Sustainable Aviation Fuels
  Nils Bullerdiek, Ulf Neuling, Martin Kaltschmitt
  Download Link
• Workshop Report Alternative Fuels - Climate Impacts and Ways to Use Alternative Fuels 
  Reviewer: Wolgang Schade, Sebastian Timmerberg, Martin Kaltschmitt, Peter Kasten, Wiebke Zimmer
  Download Link (German Report) 
• Use of Multiblend Jet A-1 in practice:
  Short Study on options and limitations of thermo-chemical utilization of waste for kerosene production 
  Anna Schanung, Nils Bullerdiek, Ulf Neuling, Martin Kaltschmitt, Florian Keller, Alexander Laugwitz, Bernd Meyer, Ludwig Georg Seidl, Patricio Edmundo Mamani Soliz, Franziska Müller-Langer
  Download Link (German Report)

• Additivation of wood chips for emission reduction in combustion plants
  Theresa Hülsmann, Isabel Höfer, Martin Kaltschmitt
  Download Link (German Report)
• Regulatory Requirements for Production, Blending, Logistics, Storage, Aircraft Refuelling,
  Sustainability Certification and Accounting of Sustainable Aviation Fuels (SAF)
  Nils Bullerdiek, Joachim Buse, Martin Kaltschmitt, Jan Pechstein
  Download Link (German Report)
• Use of Multiblend Jet-A-1 in practice:
  Summary of results from the mobility and fuel strategy model project
  Nils Bullerdiek, Joachim Buse, Nils Dögnitz, Andreas Feige, Ann-Marlen Halling, Stephanie Hauschild, Peter Hawighorst, Martin Kaltschmitt, Thomas Kuchling, Sven Kureti, Stefan Majer, Christian Marquardt, Franziska Müller-Langer, Ulf Neuling, Katja Oehmichen, Jan Pechstein, Dietmar Posselt, Sebastian Scheurmann, Tobias Schripp, Hendrik Stein, Alexander Zschocke
  Download Link (German Report)
• Carbon footprint, costs and potentials of different fuel types and drive systems for cars and trucks 
  Martin Wietschel, Cornelius Moll, Stella Oberle, Benjamin Lux, Sebastian Timmerberg, Ulf Neuling, Martin Kaltschmitt
  Download (German Report)

Measures for primary emission reduction of wood chip firing systems, especially for the reduction of particulate matter emissions
Christian Gollmer, Daniel Harms, Isabel Höfer, Joachim Gerth
Download Link (German Report)