<prompt> Translate the following text to SwahiliConcurrently, legislation has been proposed in previous and current Congresses that would require simultaneous reductions of multiple emissions, and the Administrations National Energy Policy recommends the establishment of mandatory reduction targets for emissions of three main sulfur dioxide, nitrogen oxides, and mercury.  <response>: Kama ilivyoelezwa katika sheria ya sasa, Sisitizo la Mkataba wa Utoaji wa Nishati ya Kitaifa linapendekeza kuanzisha malengo ya lazima ya kupunguza uzalishaji wa gesi tatu kuu za sulfuri dioksidi, oksidi za nitrojeni na zebaki. 