c) Directive no. 2009/31/EC of the European Parliament and of the Council of April 23, 2009 on the geological storage of carbon dioxide and amending Council Directive 85/337/EEC, as well as Directives 2000/60/EC, 2001/80/EC, 2004/35/EC, 2006/12/EC, 2008/1/EC and Regulation (EC) no. 1013/2006 of the European Parliament and of the Council - establishes the legal framework for the geological storage of carbon dioxide in two types of formations: deposits depleted of hydrocarbons, respectively saline aquifers; d) Directive no. 2009/28/EC of the European Parliament and of the Council of April 23, 2009 on the promotion of the use of energy from renewable sources, amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC establishes a common framework for the promotion of energy from renewable sources. Mandatory national objectives are foreseen regarding the global share of energy from renewable sources in the final gross energy consumption and the share of energy from renewable sources used in transport. In 2020, Romania must reach a share of energy from renewable sources in the final gross energy consumption of 24%. If the participation of economic operators engaged in the effort to reduce emissions within the application of the EU ETS scheme is regulated by rules established at the European level, in order to comply with the annual level of allocated emissions established on the basis of Decision no. 406/2009/CE, for the period 2013-2020, the Romanian authorities will have to adopt appropriate policies and measures to comply with the annual level of emissions allocated based on the previously mentioned decision.