Statement by Franz Horl, Chairman of the Association of Austrian Cableways, http://portal.u,feo.at/ wk/dok_detail_file.u)k?angid=l&docid=198502l&conid=667225 (April 2013). For instance, under category A, “Importance”, the user is asked to select the number of sectors affected by the measure (Indicator 1), estimate the monetary value of economic damage the measure could prevent (Indicator 2) and assess whether there is a potential for averting damage that is irreversible or cannot be quantified (Indicator 3). The Intergovernmental Panel on Climate Change developed 40 scenarios based on four broad storylines (Al, A2, Bl, B2) to model possible developments in the 21st century. Al assumes “very rapid economic growth, global population that peaks mid-century and declines thereafter, and rapid introduction of new and more efficient technologies. Major underlying themes are economic and cultural convergence and capacity-building, with a substantial reduction in regional differences in per capita income”. A1B further assumes that technological change in the energy system will be balanced across all sources.