Tractebel Engineering GmbH, formerly Lahmeyer, has been providing technical and economic engineering services for wind energy projects for more than 40 years. Our references: Wind measurements, more than 300 masts installed Country-wide wind maps in 16 countries Wind reports for more than 1,680 wind farms Feasibility studies for more than 230 wind farms (>14,400 MW) Support for tenders for more than 110 wind farms (>6,700 MW) Due diligence studies for more than 1,150 wind farms (>35,000 MW) Construction supervision for more than 140 wind farms (>7,400 MW) O&M monitoring for more than 90 wind farms (>3,800 MW)