1. Model High School Site 41 Obery Street Plymouth, MA

2.  Atlantic Design Engineers, LLC (Atlantic) conducted an initial wind turbine siting and feasibility analysis of the PNHS property.  Atlantic completed a series of studies to obtain a better understanding of the impacts associated with a turbine in this location including:  Shadow Flicker Impact Study  Photosimulations from various locations around the site  Zone of Visual Influence (ZVI) Map  Atlantic then completed a noise monitoring program and Acoustic Analysis to determine the background (ambient) noise levels at various locations surrounding the site; and selected a representative turbine (900kW EWT) to acquire a better understanding of the specific acoustic impacts the project may have on nearby residential neighborhoods.

12. Energy production numbers are based on the following:  Predicted Wind Resource:  5.4 m/s at 40 m (131’) AGL  5.7 m/s at 55 m (180’) AGL  6.4 m/s at 75 m (246’) AGL  Annual energy production loss factor of 8%  75 m EWT 54-900: 900 kW Rated Capacity: 2,124,000 kWh/year*  71 m Gamesa G58: 850 kW Rated Capacity: 2,117,000 kWh/year  55 m Aeronautica 54-750: 750 kW Rated Capacity: 1,604,000 kWh/year  40 m Aeronautica 29-225: 225 kW Rated Capacity: 313,000 kWh/year *: Model used to complete Shadow Flicker, Visual, and Noise Impact Assessments