Kohlenwasserstoffe sicher als Kältemittel einsetzen
November 2013,
Thomas Kimmel, Irene Papst (HEAT), Jonathan Heubes (HEAT)
Preparatory study for the review of Regulation (EC) No 842/2006 on certain fluorinated greenhouse gases - Final Report
September 2011,
Winfried Schwarz, Barbara Gschrey, André Leisewitz, Anke Herold, Sabine Gores (Öko-Institut e.V.), Jürgen Usinger, Dietram Oppelt, Igor Croiset (HEAT International GmbH), Per Henrik Pedersen (Danish Technological Institute), Daniel Colbourne (Re-phridge), Michael Kauffeld (Karlsruhe University of Applied Sciences), Kristina Kaar (Estonian Environmental Research Centre), Anders Lindborg (Ammonia Partnership), Irene Papst (HEAT)
Study for the EU Commission