(ADPnews) - Jul 2, 2010 - Spanish infrastructure and renewable energy company Acciona (MCE:ANA) along with home constructors OHL (MCE:OHL) and Tecnicas Reunidas (MCE:TRE) were shortlisted for the final stage of the bidding process for the construction of a biomass plant, designed by Spain's power utility and paper manufacturer Ence (MCE:ENC).