This Directive, approved by European Parliament on 13 November 2018, establishes a common framework for the promotion of energy from renewable sources. It sets a binding Union target for the overall share of energy from renewable sources in the Union's gross final consumption of energy in 2030, equal to 32%. The Commission's original proposal did not include a transport sub-target, which has been introduced by co-legislators in the final agreement: Member States must require fuel suppliers to supply a minimum of 14% of the energy consumed in road and rail transport by 2030 as renewable energy. Moreover, fuels used in the aviation and maritime sectors can opt in to contribute to the 14% transport target but are not subject to an obligation. It also lays down rules on financial support for electricity from renewable sources and establishes sustainability and greenhouse gas emissions saving criteria for biofuels, bioliquids and biomass fuels.