Highlights of the research conducted at the Chaire Gaz Naturel – Pertrosvibri in the October edition of L’Extension. In the release of the L’Extension magazine the role of natural gas as an alternative source of energy was discussed. In the article, the importance of the extensive research works in the field of CO2 sequestration of the Chaire Gaz Naturel – Pertrosvibri at EPFL, contributing to the leadership of Switzerland in the field is highlighted.