Fortnightly Magazine - April 2014 Calpine acquires Texas combined-cycle plant from MinnTex; FirstEnergy sells 11 hydro stations to LS Power; Alterra Power acquires 202-MW wind farm; plus deals and debt issues totaling $1.8 billion. Tags: MinnTexFirstEnergyHorn WindMainstream EnergyCalpineHarbor Hydro HoldingsAlterra PowerSunrunGoldman SachsCitigroup Global MarketsCredit Suisse Securities