Segment information

Please note the following for a greater understanding of this section:

  • generation, trading and sales refer to the Energy Industrial Area responsible, in organisational terms, (i) until 31 March 2011 for AceaElectrabel Produzione, Roselectra, Voghera Energia, Longano, Eblacea and Tirreno Power, AceaElectrabel Trading, (ii) until 6 May for Estra Elettricità and (iii) as well as the companies Acea Energia Holding, Acea Energia, Umbria Energy, Voghera Energia Vendite, Elga Sud and Acea Produzione,
  • distribution, public lighting (Rome and Naples) and PV power are included in the Networks Industrial Area which, under the organisation structure, includes ACEA Distribuzione, ARSE and Ecogena
  • analysis and research services refer to the Engineering and Special Projects Department, responsible, under the organisation structure, for Laboratori S.p.A. and the research consortia.
  • overseas water services refers to the Water Industrial Area responsible, under the organisation structure, for water companies operating abroad
  • Italian water management refers to the Water Industrial Area, responsible, under the organisation structure, for water companies operating in Lazio, Campania, Tuscany and Umbria, and AceaGori Servizi;
  • environment refers to the Industrial Area of the same name, responsible, under the organisation structure, for the Companies in the A.R.I.A. Group and the Aquaser Group.

To facilitate reading, please be advised that:

  • the total revenues shown in the tables below differs from the amount reported for consolidated net revenues in the Consolidated Income Statement, as a result of the inclusion of the income from fair value deriving from commodity risk management,
  • the economic data for the 2010 and 2011 referring to Eblacea, Tirreno Power, AceaElectrabel Trading and Estra Elettricità was reclassified in the dedicated line of the income statement, in the related areas. The 2010 and 2011 economic data of the AceaElectrabel Produzione Group was shown net of that referring to the business division subject to non-proportional demerger and booked under discontinued operations.

2010 and 2011 balance sheets and income statements are included in the annexes.

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