Swiss Airlines observe a four-pillar strategy for reducing our CO2 emissions: technological progress (e.g. fleet renewals), operational measures (e.g. optimum refuelling), efficient infrastructures (e.g. standardised European air space) and economic instruments (e.g. voluntary CO2 compensation).<br /><br />Video brought to you by Travelindex Network and the Travel & Tourism Foundation.<br /><br />Travelindex.com is the World's largest Travel Directory and Official Site of the Travel & Tourism Foundation. We invite you to submit your tourism, travel or destination site for free at http://www.Travelindex.com<br /><br />More travel and tourism information and travel videos at:<br />http://www.TourismSwitzerland.org/<br />http://www.SuisseTourisme.com/<br />http://www.Travelindex.com/ch/<br />http://www.TourismFoundation.org<br />and more...