The Thorium Energy Conference (ThEC13) gathered some of the world¿s leading experts on thorium
technologies to review the possibility of destroying nuclear waste in the short term  and
replacing the uranium fuel cycle in nuclear systems with the thorium fuel cycle in the long
term. The latter would provide abundant  reliable and safe energy with no CO2 production  no
air pollution  and minimal waste production. The participants  representatives of 30 countries
included Carlo Rubbia  Nobel Prize Laureate in physics and inventor of the Energy Amplifier 
Jack Steinberger  Nobel Prize Laureate in physics  Hans Blix  former Director General of the
International Atomic Energy Agency (IAEA)  Rolf Heuer  Director General of CERN  Pascal
Couchepin  former President of the Swiss Confederation  and Claude Haegi  President of the
FEDRE  to name just a few. The ThEC13 proceedings are a source of reference on the use of
thorium for energy generation. They offer detailed technical reviews of the status of thorium
energy technologies  from basic R&D to industrial developments. They also describe how thorium
can be used in critical reactors and in subcritical accelerator-driven systems (ADS)  answering
the important questions: ¿ Why is thorium so attractive and what is the role of innovation  in
particular in the nuclear energy domain? ¿ What are the national and international R&D programs
on thorium technologies and how are they progressing? ThEC13 was organized jointly by the
international Thorium Energy Committee (iThEC)  an association based in Geneva  and the
International Thorium Energy Organisation (IThEO). It was held in the Globe of Science and
Innovation at the European Organization for Nuclear Research (CERN)  Geneva  Switzerland  in
October 2013.