There is much interest in using renewable energy sources such as wind, wave, and sun to generate electrical energy. The local power companies, Trinidad & Tobago Electricity Commission (TTEC) and Powergen (Power Generation Company of Trinidad & Tobago), have expressed an interest in wind power generation and integration to supplement its conventional fossil fuel, i.e., natural gas, approach. The Caribbean island. Of Tobago was chosen for investigation of its wind power potential mainly due to its better alignment to the prevailing winds, i.e., the North East Trades, than Trinidad.