By means of petition brought before the Emilia-Romagna Regional Administrative Court against ATO-BO, Atersir and vis-à-vis Hera S.p.A. and the Ministry for the Environment, Land and the Sea, Federconsumatori Nazionale requested the cancellation, subject to suspension of the efficacy, of the resolution of the ATOBologna No. service: new regulatory period 2011 - 2015 for the operator Hera S.p.A. and 2012 tariff structure” and of any other preordained, associated, alleged and/or consequential act.