Solar energy and solar buildings are fundemental pillars to achieving a transition to a renewable energy society. While Europe is 6 years from 2020 when the binding targets of the 3x20 will be evaluated, technologies under development today should be common place in this horizon. To bring light to the latest developments, the scientific and organizing committees invite to EuroSun 2014, a European solar energy conference, organised jointly by ISES Europe and INES. Leading scientists, engineers, architects, and representatives from industry and business will be present to discuss the latest research results, technological developments and business opportunities in solar energy. EuroSun 2014 will be held from 16 to 19 September 2014 in Aix Les Bains, France.