Completed ProjectsAt SP Energy Networks, we make it easy for you to find out about our Investment projects in our Investment Project archive. Simply use the links below to access more information about those listed. Elderslie Substation Extention ProjectDouglas North SubstationXD, XK, XM, XN 275 kV overhead line route refurbishmentBC Overhead Line Major RefurbishmentZA Overhead Line Route Major RefurbishmentXP Route 275 kv Overhead Line Modernisation ProjectScoop Hill Wind Farm Tralorg Wind Farm Connection ProjectXS overhead line route - Major RefurbishmentCrossdykes Wind Farm Connection ProjectMSCDN / Series CompensationKype Muir Windfarm Connection ProjectWest KilbrideLambhill SubstationChipperlaiganBeauly Denny Overhead Line UpgradeMid Galloway InvestmentKintyre Hunterston LinkBonnybridge Network Rail ConnectionGalawhistle Wind Farm ConnectionKilgallioch Wind farm ConnectionMinnigap Wind Farm ConnectionEwe Hill Wind Farm ConnectionMiddle Muir Windfarm ConnectionKaimes Substation 275kV Switchgear ReplacementV Route Major RefurbishmentKilmarnock South SubstationCurrie Substation Extension ProjectCoylton SubstationCumberhead Collector SubstationBlackcraig and Margree Wind Farm ConnectionCora LinnSouth West Scotland Connection ProjectKincardine Substation Switchgear Replacement ProjectYW / YX overhead line refurbishmentCoalburn Connections – South LanarkshireBenbrack Wind Farm Grid ConnectionXZ Overhead Line Route Major RefurbishmentTo view our ongoing investment projects in Scotland, please select from the menu below:Please select...Scoop Hill Wind FarmCrossdykes Wind Farm Connection ProjectTralorg Windfarm Connectios ProjectSouth West Scotland Connections ProjectKendoon to Tongland Strategic ReinforcementSubstation Modernisation and ReinforcementOther ProjectsCompleted Projects