Marble River Wind Farm Wind Turbine Generator Shadow Flicker Analysis

Transcription

1 Wind Turbine Generator Flicker Analysis Executive Summary This report summarizes the assessment of potential shadow flicker effects on residents (i.e. receptors) within the vicinity the proposed in Clinton County, New York. Wind turbines, like other tall structures, will cast a shadow on the neighboring area when the sun is visible. For a resident living close to a wind turbine, the changing light intensity as the sun casts a shadow through the rotating blades may be annoying as the rotor blades chop the sunlight, causing a flickering (blinking) effect while the rotor is in motion. The change in intensity diminishes quickly and typically becomes imperceptible beyond 1,000 meters from the WTG. The assessment of shadow flicker effects from the was conducted using the WindPRO Version 2.5 model. An initial screening of the WTGs and receptors was performed to determine the distance between each receptor and each WTG. Potential receptors that were beyond 1,000 meters of any WTG were omitted from the analysis because there would not be any perceptible effect at those receptors. Conversely, WTGs that were not within 1,000 meters of any potential receptor were omitted from the analysis because there would not be any perceptible effect created by those WTGs. A total of 87 WTGs and associated potential receptors were grouped into four clusters to facilitate modeling. No standards exist in the U.S. or New York State for frequency or duration of shadow flicker from wind turbine projects, but impact thresholds of 30 hours are found in Germany and Australia. In the U.S., a more conservative threshold of 25 hours has typically been applied. Accordingly, a threshold of 25 hours of shadow flicker was used for this analysis. Based on the WindPRO modeling results, a total of 11 receptors would potentially experience shadow flicker more than 25 hours, with a maximum of 37 hours at one receptor. These 11 receptors are located in close proximity to several WTGs. Considering the mitigating circumstances that will reduce or eliminate shadow flicker effects (i.e., vegetation, orientation or absence of windows, etc.) it is recommended that each of these receptors be further evaluated to determine whether mitigating circumstances are present at these specific locations. A case-by-case evaluation would include, but not limited to determination of the nature of the receptor itself, i.e. is the receptor an inhabited residence or a generally vacant structure; an assessment of vegetation and intervening obstacles that may block the impact; and the orientation and location of windows relative to the WTGs. Page 1 of 6 Flicker Analysis

2 Introduction Marble River, LLC is currently developing a wind-powered electric generating project (Marble River Wind Farm) (i.e., the Project ) in the Towns of Clinton and Ellenburg located in Clinton County, New York. The project may include up to 109-wind turbine generators (WTGs) constructed on approximately 18,500 acres of leased land in upstate New York. Each WTG would generate a nominal 2,000 kilowatts (kw) of electricity and the entire project would generate up to 218 megawatts (MW) of electricity. A comprehensive environmental assessment was prepared to assess the potential environment issues associated with the project in the Draft Environmental Impact Statement for the Marble River Wind Farm March 30, This assessment of potential shadow flicker impacts was prepared to address changes to turbine layout that have occurred since completion of the DEIS, and to support the Supplemental Draft Environmental Impact Statement and Final Environmental Impact Statement for the proposed Project. Flicker from Wind Turbines flicker is caused by the direct rays of the sun shining through the rotating WTG blades and casting alternating shadows to produce a flickering or blinking effect. flicker can be predicted using a combination of meteorology and solar angle trigonometry to model scenarios when the wind is blowing at a sufficient velocity to spin the turbine blades and when the sun is fully shining (i.e., no clouds are present). Residents and other observers in the vicinity of the WTGs may experience shadow flicker when the wind is blowing parallel to their line of sight (i.e., causing the turbine blades to rotate perpendicular to their line of sight), when the sun is shining fully (i.e., there are no clouds or fog) when the sun is low in the sky (just above the horizon), and when there are no obstacles in the line of sight between the observer and the turbine blades (i.e., buildings, topography, vegetation, etc.). flicker is a transient phenomenon that is a function of time of day, the meteorological conditions (wind speed, wind direction, and sky cover), and distance without obstruction from the turbine blades to the observer. Therefore, the shadow flicker analysis considers the orientation of the sun, WTG, and receptors taking into account the frequency of the orientation of the WTG tower (based on the frequency of wind directions) and frequency of cloudiness, or conversely, amount of sunshine. Furthermore, the distance between the receptor and the WTG affects the intensity. flicker intensity diminishes rapidly as the turbine blades turn away from the line of sight perpendicular angle. The greatest intensity observed is immediately adjacent to the WTG; however, the affect significantly diminishes with increasing shadow length. This is due to diffraction of the shadow (caused by the sun s light radiating from a disc rather than a point source) and the addition of ambient background light to diffuse the shadow. The change in intensity is essentially imperceptible at a distance of 1 kilometer (approximately 3,300 feet). Page 2 of 6 Flicker Analysis

3 The WTG is anticipated to operate at approximately 17 revolutions per minute (rpm), and with three blades, represents an alternating shadow frequency of approximately 1 cycle per second (Hz). Research has suggested that brainwave frequency in a sensitive individual can shift towards the frequency of pulses of alternating light intensity that are in the 3 to 10 Hz range, and produce a mild hypnotic or trance-like state. This is consistent with the Alpha brainwave frequency, typically 8 to 12 Hz that is associated with an individual in a relaxed or meditative state. Essentially, the alpha waves can synchronize with the light intensity pulses resulting in a state of relaxation. However, the very low frequencies associated with WTG shadow flicker are considered harmless even to individuals with epilepsy. The Epilepsy Foundation has suggested that alternating light intensity with a frequency of less than 10 Hz are unlikely to trigger epileptic seizures. Therefore, while the very low frequency of alternating light intensity does not pose an adverse health risk, some sensitive individuals may perceive the alternating light intensity as an annoyance. As such, shadow flicker may be considered an adverse quality of life impact. Figure 1was prepared by Osten and Pahlke for the Article Impact on the Surrounding of Wind Turbines August The figure represents the worst-case area around a wind turbine where an observer would be affected by shadows, with each spot representing the shadow of the highest point of the wind turbine (100 meters for this case). Note that the two parabolic edges of the shadow area represent the data from the summer and winter seasons. As the figure shows, the most significant impact is north of the turbine and within an area of approximately three times the top of a turbine blade. The impact then decreases as the observer moves further east and west of the turbine blades. Modeling Methodology The potential for shadow flicker effects was determined through a rigorous analytical study using the SHADOW module of the WindPRO 2.5 suite of modules. WindPRO is a Windows-based object-oriented software suite for the design and planning of both single WTGs and wind farms. WindPRO was developed by EMD International A/S, a Danish wind analysis and energy consulting company - EMD (Energi- og Miljødata). WindPRO is recognized by the industry as a leading tool for the analysis of wind power projects. The model incorporates a full range of WTG design characteristics as well as site topography, wind conditions and orientation of the WTGs. The SHADOW module incorporates the following into the flicker analysis: The position of the WTGs (geographical and elevation as x, y, z coordinates). The hub height and rotor diameter of the WTGs. The topography of the study area, input from U. S. Geological Survey (USGS) Digital Elevation Model (DEM) terrain data. The location, elevation and orientation of the receptor (typically nearest residences). Page 3 of 6 Flicker Analysis

4 Solar angle model to accurately calculate sunrise, sunset and solar angle of the sun during the day. Wind direction frequency, to determine the orientation of the WTGs Monthly sunshine frequency. As discussed previously, the change in light intensity due to shadow flicker at a distance of 1 km is nearly imperceptible to the human eye. Therefore, an initial screening of the WTGs and receptors was performed to consider the absence of any potential shadow flicker effects due to the distance between potential receptors and WTGs. Potential receptors that were beyond 1 km of any WTG were omitted from the analysis because there would not be any perceptible effect at those receptors. Conversely, WTGs that were not within 1 km of any potential receptor were omitted from the analysis because there would not be any perceptible effect created by those WTGs. Based on this screening, a total of 87 WTGs and 348 associated potential receptors were identified for modeling. The various WTGs and potential receptors were further aggregated into four separate geographic clusters to facilitate development of isolines (contours of constant hours) of shadow flicker hours and to significantly reduce model run time. The results of this screening analysis are illustrated on Figure 2. The locations of the 87 WTGs were incorporated into the shadow flicker analysis as discrete objects, along with the topographic data and locations of shadow flicker receptors (i.e., building structures where persons may experience the shadow flicker phenomena from one or more WTGs). The WTG specified in the shadow flicker model is a Gamesa G MW three-blade horizontal-axis wind turbine with a 78- meter hub height and an 87-meter rotor diameter. A total of 87 identical WTGs were positioned at the proposed turbine locations that are identified in Table 1. A base map of the study area was obtained from the U. S. Geological Survey (USGS) and the topography of the study area was obtained from 10-meter DEM topographic data for the surrounding area. The shadow flicker analysis included the annual frequency of wind direction, as derived from projectspecific meteorological data, as well as the monthly sunshine frequency, obtained from six years of hourly meteorological data obtained from Burlington International Airport. The wind frequency data provides a conservative estimate for the wind directions since it includes calms when shadow flicker would not occur. TRC developed a program to summarize the hourly cloud cover recorded at Burlington International Airport to obtain a frequency distribution of monthly sunshine values. The SHADOW module calculates the sun angle only between sunrise and sunset, and thus the sunshine frequency is based on the percentage of sky cover during daylight hours. Sunshine frequency for each hour is calculated as 1 minus the average sky cover (in tenths) by month. The average monthly sunshine frequency is the sum of the sunshine hours divided by the total possible hours of daylight for each month. Table 2 presents both the wind direction frequency and the monthly sunshine frequency used in the shadow flicker analysis. Page 4 of 6 Flicker Analysis

5 Table 3 provides the complete list of potential receptors with addresses and with the receptor IDs corresponding to the figures provided with this analysis. The potential receptors were modeled conservatively by assigning the green house mode in the WindPRO model, which effectively assumes each receptor has windows that are always parallel to the plane of the wind turbine blades. Flicker Results The output from the shadow flicker calculations from WindPRO include both maps and tabulations of the number of hours, days and the maximum minutes per day the WTGs will result in shadow flicker at the indicated receptors. These values are calculated for the worst case based on the turbines facing each receptor during full sunlight, and the expected case, which is represented by the recorded meteorological conditions (i.e., the expected cases accounts for the wind direction frequency and the sunlight frequency from sunrise to sunset). Additionally, the module generates a contour plot denoting the isolines for shadow hours. Table 3 provides the WindPRO model results for each receptor. Attachment A presents printouts of the results from the WindPRO model including the main results and contour maps. It should be noted that the results of this analysis as shown by the contours and the individual receptor impacts will be conservative as the model assumes the observer has unrestricted views of the turbine blades at all times (i.e., there are no buildings or vegetation between the observer and the turbine shading the sun). No standards exist in the U.S. or New York State for frequency or duration of shadow flicker from wind turbine projects, but impact thresholds of 30 hours are found in Germany and Australia. In the U. S. a more conservative threshold of 25 hours has typically been applied. Accordingly, a threshold of 25 hours of shadow flicker was used for this analysis, which is consistent with other wind power projects located in the U.S. As indicated in Table 3 and Attachment A, 11 receptors were modeled to have potential shadow flicker hours greater than 25 hours, with the greatest potential shadow flicker of approximately 37 hours at an individual receptor. These locations are predominantly located along Route 189 between proposed WTG locations to the east and west, along Merchia Road near WTGs to the south, and at several individual receptors along Looby Road, Campbell Road, and Patnode Road. A map depicting these 11 receptor locations is provided as Figure 3. Page 5 of 6 Flicker Analysis

6 Conclusion The was rigorously examined to ascertain the potential for shadow flicker on the surrounding area and specifically building structures. flicker is a phenomenon that while generally recognized to not pose an adverse health effect, may cause an annoyance if experienced frequently by local residents and for extended periods of time. Considering the conservatism of the analysis and the large number of potential mitigating factors that can minimize or eliminate shadow flicker (intervening topography, vegetation trees, windows facing away from WTGs, etc.), it is expected that the potential for shadow flicker on nearby residences is minimal and likely insignificant. However, a recommendation of this study is that the 11 receptors with modeled annual shadow flicker hours greater than 25 hours be further evaluated to determine if site-specific factors such as orientation and location of windows, obstructions such as barns or sheds, and vegetation would minimize or eliminate the modeled shadow flicker effects at those receptors. Page 6 of 6 Flicker Analysis

7 Flicker Analysis Tables

8 Flicker Analysis Figures

9 Attachment A WindPRO Model Output Flicker Analysis

10 Table 1: Wind Turbine Generator Locations UTM East UTM North Turbine ID (m) (m) Latitude Longitude WTG ,180 4,968, WTG ,317 4,968, WTG ,721 4,968, WTG ,284 4,969, WTG 161A 583,214 4,969, WTG ,649 4,969, WTG ,129 4,969, WTG ,087 4,969, WTG 106-L 579,838 4,969, WTG 107-L 579,680 4,969, WTG ,284 4,970, WTG 105-L 580,694 4,970, WTG ,893 4,970, WTG ,672 4,970, WTG 102-L 581,243 4,970, WTG 104-L 580,689 4,970, WTG ,668 4,970, WTG 100-R 584,949 4,970, WTG ,897 4,970, WTG 96-S 583,511 4,971, WTG 89-R 584,715 4,971, WTG ,680 4,971, WTG ,263 4,971, WTG ,803 4,971, WTG ,982 4,972, WTG ,662 4,972, WTG ,342 4,972, WTG 73-W 584,292 4,972, WTG 63A 582,801 4,972, WTG ,468 4,972, WTG ,189 4,973, WTG ,255 4,973, WTG ,822 4,973, WTG ,765 4,973, WTG ,055 4,973, WTG ,524 4,973, WTG ,034 4,973, WTG ,995 4,974, WTG 75A-W 584,979 4,974, WTG ,020 4,974, WTG ,913 4,974, WTG ,764 4,974, WTG ,156 4,975, WTG ,961 4,975, WTG 48-W 584,067 4,975, WTG ,335 4,975, WTG ,010 4,975, WTG ,889 4,975, Flicker Analysis Page 1 of 2 TRC

11 Table 1: Wind Turbine Generator Locations UTM East UTM North Turbine ID (m) (m) Latitude Longitude WTG ,935 4,975, WTG ,130 4,976, WTG ,670 4,976, WTG ,226 4,976, WTG ,873 4,976, WTG ,208 4,977, WTG ,161 4,977, WTG ,104 4,977, WTG ,650 4,977, WTG 84A 582,000 4,977, WTG ,137 4,977, WTG 36A 581,620 4,978, WTG ,092 4,978, WTG ,922 4,978, WTG ,116 4,979, WTG ,683 4,979, WTG ,926 4,979, WTG 28A 584,468 4,979, WTG 134-S 589,903 4,979, WTG ,513 4,979, WTG ,915 4,980, WTG ,724 4,980, WTG ,340 4,980, WTG ,569 4,980, WTG ,654 4,980, WTG 15A 583,461 4,980, WTG ,404 4,980, WTG 10A 585,331 4,981, WTG 148A 584,532 4,981, WTG ,460 4,981, WTG ,838 4,981, WTG 9A 584,679 4,981, WTG ,828 4,982, WTG 5-A 585,629 4,982, WTG 4-A 586,473 4,982, WTG 2-A 585,774 4,983, WTG ,431 4,983, WTG 3-A 584,951 4,983, WTG 1-A 585,700 4,983, Note: All coordinates are in North American Datum of Flicker Analysis Page 2 of 2 TRC

12 Table 2: Sunshine and Wind Direction Frequencies Sunshine probabilities Operational hours Month Frequency Sectors Hours Percent Jan 0.29 N % Feb 0.37 NNE % Mar 0.37 ENE % Apr 0.33 E % May 0.44 ESE % Jun 0.47 SSE % Jul 0.45 S % Aug 0.46 SSW % Sep 0.42 WSW % Oct 0.36 W % Nov 0.25 WNW % Dec 0.28 NNW % Total 8, % Flicker Analysis Page 1 of 1 TRC

13 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Whalen Rd C1 580,529 4,978, : :26 5: Unknown C1 581,332 4,978, :00 0 0:00 0: Jones Rd C1 583,091 4,979, : :34 5: Merchia Rd C1 580,696 4,979, : :44 15: Jones Rd C1 583,144 4,979, : :35 5: Merchia Rd C1 582,166 4,979, : :16 37: Merchia Rd C1 580,867 4,979, : :55 18: Merchia Rd C1 582,166 4,979, : :16 37:01 duplicate Jones Rd C1 583,144 4,979, : :35 5: Rt 189 C1 584,069 4,979, : :48 21: Merchia Rd C1 581,785 4,979, : :43 33: Merchia Rd C1 580,581 4,979, : :32 7: Rt 189 C1 584,126 4,979, : :52 18: Merchia Rd C1 582,173 4,979, : :57 18: Rt 189 C1 584,000 4,979, : :40 6: Merchia Rd C1 583,146 4,979, : :17 0: Rt 189 C1 584,116 4,979, : :44 7: Jones Rd C1 582,966 4,979, : :24 2: Rt 189 C1 584,011 4,980, : :28 8: Rt 189 C1 584,071 4,980, : :31 8: Rt 189 C1 583,967 4,980, : :27 4: Rt 189 C1 584,012 4,980, : :46 24: Jones Rd C1 582,139 4,980, : :25 2: Rt 189 C1 583,988 4,980, : :16 36:06 duplicate Rt 189 C1 583,988 4,980, : :16 36: Rt 189 C1 583,903 4,980, : :23 36: Rt 189 C1 583,997 4,981, : :15 35: Rt 189 C1 583,941 4,981, : :14 31: Rt 189 C1 583,793 4,981, : :18 24: Rt 189 C1 583,793 4,981, : :18 24:26 duplicate Santamore Rd C1 580,911 4,981, : :21 1: Santamore Rd C1 581,214 4,981, : :28 3: Santamore Rd C1 581,214 4,981, : :28 3:10 duplicate Unknown C1 581,332 4,978, :00 0 0:00 0: Unknown C1 581,332 4,978, :00 0 0:00 0:00 duplicate Frontier Rd C1 581,305 4,981, : :25 1: Frontier Rd C1 581,382 4,981, :00 0 0:00 0: Frontier Rd C1 582,583 4,982, : :23 3: Frontier Rd C1 582,763 4,982, :00 0 0:00 0: Rt 189 C1 583,819 4,982, : :22 1: Unknown C1 581,332 4,978, :00 0 0:00 0: Unknown C1 581,332 4,978, :00 0 0:00 0:00 duplicate Frontier Rd C1 581,988 4,982, :00 0 0:00 0: Unknown C1 581,332 4,978, :00 0 0:00 0: Rt 189 C1 583,760 4,982, :00 0 0:00 0: Rt 189 C1 583,744 4,982, :00 0 0:00 0: Frontier Rd C1 583,560 4,982, :00 0 0:00 0: Liberty Pole Rd C1 584,016 4,982, : :24 2: Liberty Pole Rd C1 584,016 4,982, : :24 2:21 duplicate Liberty Pole Rd C1 584,781 4,982, : :23 2:15 Flicker Analysis Page 1 of 7 TRC

14 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Liberty Pole Rd C1 584,664 4,982, : :21 1: Liberty Pole Rd C1 585,123 4,982, : :36 5: Liberty Pole Rd C1 585,342 4,982, : :20 12: /239 Liberty Pole Rd C1 585,529 4,982, : :25 6: Liberty Pole Rd C1 585,342 4,982, : :20 12:48 duplicate /239 Liberty Pole Rd C1 585,529 4,982, : :25 6:34 duplicate Brandy Brook Rd C2 587,004 4,971, :00 0 0:00 0: Brandy Brook Rd C2 586,915 4,971, :00 0 0:00 0: /412 Brandy Brook Rd C2 586,987 4,971, : :08 0: /412 Brandy Brook Rd C2 586,987 4,971, : :08 0:22 duplicate Brandy Brook Rd C2 586,858 4,971, : :34 12: Brandy Brook Rd C2 586,933 4,971, : :31 5: Brandy Brook Rd C2 586,914 4,971, : :31 4: Brandy Brook Rd C2 586,918 4,972, : :31 4: Brandy Brook Rd C2 586,807 4,972, : :36 6: Brandy Brook Rd C2 586,876 4,972, : :32 4: Brandy Brook Rd C2 586,836 4,972, : :32 5: Brandy Brook Rd C2 586,747 4,972, : :36 8: Brandy Brook Rd C2 586,838 4,972, : :31 4: Brandy Brook Rd C2 586,831 4,972, : :31 5: Brandy Brook Rd C2 586,809 4,972, : :29 5: Brandy Brook Rd C2 586,810 4,972, : :13 0: Rt 11 C2 586,896 4,972, :00 0 0:00 0: Rt 11 C2 586,789 4,972, :00 0 0:00 0: Rt 11 C2 586,810 4,972, :00 0 0:00 0: Rt 11 C2 586,734 4,972, :00 0 0:00 0: Campbell Rd C2 581,579 4,972, :00 0 0:00 0: Campbell Rd C2 581,532 4,972, :00 0 0:00 0: Rt 11 C2 586,136 4,972, : :24 5: Campbell Rd C2 581,579 4,972, :00 0 0:00 0: Campbell Rd C2 581,510 4,973, : :14 2: Campbell Rd C2 581,510 4,973, : :14 2:15 duplicate Campbell Rd C2 581,514 4,973, : :26 8: Campbell Rd C2 581,474 4,973, : :25 8: Gagnier Rd C2 582,911 4,973, : :33 11: Gagnier Rd C2 582,689 4,973, : :25 2: Rt 11 C2 586,043 4,973, : :25 6: Gagnier Rd C2 582,070 4,973, : :26 8: Campbell Rd C2 581,474 4,973, : :25 8: Campbell Rd C2 581,700 4,973, : :36 13: Campbell Rd C2 581,474 4,973, : :25 8:59 duplicate Gagnier Rd C2 583,195 4,973, : :01 7: Campbell Rd C2 581,700 4,973, : :36 13:15 duplicate Gagnier Rd C2 583,195 4,973, : :01 7:11 duplicate Gagnier Rd C2 583,195 4,973, : :01 7:11 duplicate Gagnier Rd C2 583,195 4,973, : :01 7:11 duplicate Gagnier Rd C2 583,195 4,973, : :01 7:11 duplicate Gagnier Rd C2 584,386 4,973, : :32 11: Gagnier Rd C2 584,619 4,973, : :34 7: Gagnier Rd C2 584,142 4,973, : :25 4:39 Flicker Analysis Page 2 of 7 TRC

15 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Rt 11 C2 586,043 4,973, : :25 6: Gagnier Rd C2 584,793 4,973, : :44 8: Campbell Rd C2 581,259 4,973, : :25 5: Campbell Rd C2 581,259 4,973, : :25 5:54 duplicate Rt 11 C2 585,195 4,973, : :30 6: Campbell Rd C2 581,660 4,973, : :51 32:13 duplicate Campbell Rd C2 581,516 4,973, : :38 10: Rt 11 C2 585,011 4,973, : :42 9: Campbell Rd C2 581,333 4,973, : :28 11: Rt 11 C2 584,980 4,973, : :44 11: Rt 11 C2 585,012 4,973, : :41 10: Patnode Rd C2 583,162 4,973, : :48 23: Rt 11 C2 584,980 4,973, : :44 11: Campbell Rd C2 581,660 4,973, : :51 32: Campbell Rd C2 581,358 4,973, : :31 15: Campbell Rd C2 581,358 4,973, : :31 15:20 duplicate Gagnier Rd C2 583,195 4,973, : :01 7:11 duplicate Patnode Rd C2 583,123 4,974, : :28 5: Rt 11 C2 584,542 4,974, : :38 19: Patnode Rd C2 583,106 4,974, : :26 5: Patnode Rd C2 583,025 4,974, : :23 2: Campbell Rd C2 581,487 4,974, : :38 14: Campbell Rd C2 581,487 4,974, : :38 14:37 duplicate Rt 189 C2 584,691 4,974, : :06 25: Patnode Rd C2 582,953 4,974, : :20 1: Rt 11 C2 584,281 4,974, : :31 16: Lamb Rd C2 581,074 4,974, : :29 14: Campbell Rd C2 581,398 4,974, : :32 7: Lamb Rd C2 581,013 4,974, : :27 5: Campbell Rd C2 581,425 4,974, : :33 9: Patnode Rd C2 583,065 4,974, :00 0 0:00 0: Campbell Rd C2 581,425 4,974, : :33 9: Patnode Rd C2 583,308 4,974, : :18 1: Campbell Rd C2 581,425 4,974, : :33 9: Lamb Rd C2 581,074 4,974, : :29 14: Patnode Rd C2 583,098 4,974, :00 0 0:00 0: Campbell Rd C2 581,362 4,974, : :49 14: Rt 11 C2 583,748 4,974, :00 0 0:00 0: Rt 11 C2 583,774 4,975, :00 0 0:00 0: Rt 11 C2 583,678 4,975, : :17 1: Campbell Rd C2 581,348 4,975, : :39 6: Rt 11 C2 583,678 4,975, : :17 1: Campbell Rd C2 581,324 4,975, : :37 6: Rt 11 C2 583,440 4,975, : :33 6: Rt 11 C2 582,649 4,975, :00 0 0:00 0: Rt 11 C2 583,303 4,975, : :27 4: Rt 189 C2 584,564 4,975, : :28 24: Rt 189 C2 584,495 4,975, : :25 33: Campbell Rd C2 581,300 4,975, :00 0 0:00 0: Patnode Rd C2 583,000 4,975, : :30 4:02 Flicker Analysis Page 3 of 7 TRC

16 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Rt 11 C2 583,203 4,975, : :27 13: Patnode Rd C2 583,064 4,975, : :27 7: Patnode Rd C2 583,064 4,975, : :27 7: Nichols Rd C2 583,414 4,975, : :38 17: Nichols Rd C2 583,414 4,975, : :38 17:25 duplicate Nichols Rd C2 583,414 4,975, : :38 17:25 duplicate Rt 189 C2 584,555 4,975, : :43 20: Nichols Rd C2 583,414 4,975, : :38 17: Rt 11 C2 582,776 4,975, : :41 22: Rt 189 C2 584,497 4,975, : :37 11: Rt 11 C2 582,649 4,975, :00 0 0:00 0: Rt 11 C2 582,395 4,976, : :38 10: Rt 11 C2 582,649 4,975, :00 0 0:00 0:00 duplicate Rt 189 C2 584,398 4,976, : :39 11: Rt 189 C2 584,346 4,976, : :03 12: Rt 11 C2 582,210 4,976, : :44 11: Rt 11 C2 581,127 4,976, : :23 2: Rt 11 C2 581,176 4,976, : :25 3: Rt 11 C2 581,127 4,976, : :23 2: Rt 11 C2 581,642 4,976, : :15 1: Rt 11 C2 581,168 4,976, : :24 3: Rt 11 C2 581,147 4,976, : :23 2: Rt 11 C2 581,407 4,976, : :25 4: Rt 11 C2 581,458 4,976, : :26 5: Looby Rd C2 581,802 4,976, : :38 12: Looby Rd C2 581,799 4,976, : :47 26: Lagree Rd C2 583,672 4,976, : :25 5: Lagree Rd C2 582,040 4,976, : :30 8: Swamp Rd C2 584,431 4,976, : :26 4: Lagree Rd C2 582,040 4,976, : :30 8: Lagree Rd C2 583,391 4,976, : :39 11: Rt 189 C2 584,408 4,977, : :29 10: Rt 189 C2 584,330 4,977, : :26 5: Rt 189 C2 584,408 4,977, : :29 10:28 duplicate Rt 189 C2 584,408 4,977, : :29 10:28 duplicate Looby Rd C2 581,606 4,977, : :51 19: Rt 189 C2 584,408 4,977, : :29 10:28 duplicate Looby Rd C2 581,602 4,977, : :47 10: Rt 189 C2 584,350 4,977, : :16 14: Whalen Rd C2 581,590 4,977, : :43 7: Whalen Rd C2 581,590 4,977, : :43 7: Unknown C2 581,332 4,978, : :28 2: Whalen Rd C2 581,453 4,978, : :32 4: Whalen Rd C2 581,390 4,978, : :29 3: Looby Rd C2 582,143 4,978, :00 0 0:00 0: Unknown C2 581,332 4,978, : :28 2: Looby Rd C2 582,143 4,978, :00 0 0:00 0: Rt 189 C2 584,213 4,978, :00 0 0:00 0: Looby Rd C2 582,811 4,978, : :38 5: Looby Rd C2 583,768 4,978, : :29 4:02 Flicker Analysis Page 4 of 7 TRC

17 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Looby Rd C2 582,939 4,978, :00 0 0:00 0: Jones Rd C2 581,949 4,978, : :43 8: Looby Rd C2 582,847 4,978, :00 0 0:00 0: Rt 189 C2 584,269 4,978, :00 0 0:00 0: Jones Rd C2 581,949 4,978, : :43 8: Looby Rd C2 584,209 4,978, :00 0 0:00 0: Looby Rd C2 584,105 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,375 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,397 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,431 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,503 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,592 4,978, :00 0 0:00 0: Looby Rd C2 584,151 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,552 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,628 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,746 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,368 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,391 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,417 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,439 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,916 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,467 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,626 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,555 4,978, :00 0 0:00 0: Rt 189 C2 584,265 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,760 4,978, :00 0 0:00 0: Broad St C2 584,588 4,978, :00 0 0:00 0: Smith St C2 584,595 4,978, :00 0 0:00 0: Smith St C2 584,548 4,978, :00 0 0:00 0: Smith St C2 584,583 4,978, :00 0 0:00 0: Smith St C2 584,545 4,978, :00 0 0:00 0: Rt 189 C2 584,286 4,978, :00 0 0:00 0: Smith St C2 584,579 4,978, :00 0 0:00 0: Looby Rd C2 584,200 4,978, :00 0 0:00 0: Smith St C2 584,589 4,978, :00 0 0:00 0: Rt 189 C2 584,248 4,978, :00 0 0:00 0: Smith St C2 584,589 4,978, :00 0 0:00 0: Rt 189 C2 584,194 4,978, :00 0 0:00 0: Smith St C2 584,542 4,978, :00 0 0:00 0: Railroad St C2 584,807 4,978, :00 0 0:00 0: Rt 189 C2 583,179 4,978, :00 0 0:00 0: Smith St C2 584,539 4,978, :00 0 0:00 0: Rt 189 C2 583,179 4,978, :00 0 0:00 0: Clinton Mills Rd C2 584,941 4,978, :00 0 0:00 0: Summit Dr C2 584,457 4,978, :00 0 0:00 0: Smith St C2 584,530 4,978, :00 0 0:00 0: Railroad St C2 584,803 4,978, :00 0 0:00 0: Smith St C2 584,568 4,978, :00 0 0:00 0: Smith St C2 584,522 4,978, :00 0 0:00 0: Smith St C2 584,483 4,978, :00 0 0:00 0:00 Flicker Analysis Page 5 of 7 TRC

18 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Smith St C2 584,562 4,978, :00 0 0:00 0: Rt 189 C2 584,230 4,978, :00 0 0:00 0: Broad St C2 584,313 4,978, :00 0 0:00 0: Broad St C2 584,339 4,978, :00 0 0:00 0: Broad St C2 584,361 4,978, :00 0 0:00 0: Broad St C2 584,283 4,978, :00 0 0:00 0: Broad St C2 584,398 4,978, :00 0 0:00 0: Broad St C2 584,421 4,978, :00 0 0:00 0: Broad St C2 584,443 4,978, :00 0 0:00 0: Broad St C2 584,463 4,978, :00 0 0:00 0: Broad St C2 584,520 4,978, :00 0 0:00 0: Smith St C2 584,554 4,978, :00 0 0:00 0: Rt 189 C2 584,216 4,978, :00 0 0:00 0: Rt 189 C2 584,173 4,978, :00 0 0:00 0: Rt 189 C2 584,227 4,978, :00 0 0:00 0: Rt 189 C2 584,147 4,978, :00 0 0:00 0: Rt 189 C2 584,156 4,978, :00 0 0:00 0: Rt 189 C2 584,190 4,978, :00 0 0:00 0: Tacey Rd C3 581,631 4,968, :00 0 0:00 0: Tacey Rd C3 581,380 4,968, : :21 2: Harrigan Rd C3 579,508 4,968, :00 0 0:00 0: Star Rd C3 580,598 4,969, :00 0 0:00 0: Star Rd C3 580,547 4,969, : :24 5: Star Rd C3 580,598 4,969, :00 0 0:00 0: Star Rd C3 580,598 4,969, :00 0 0:00 0: Star Rd C3 580,214 4,969, :00 0 0:00 0: Star Rd C3 581,514 4,969, : :25 2: Star Rd C3 582,332 4,969, : :21 1: Star Rd C3 582,476 4,969, : :32 5: Star Rd C3 581,955 4,969, : :43 5: Star Rd C3 582,114 4,969, :00 0 0:00 0: Star Rd C3 582,346 4,969, : :22 1: Star Rd C3 582,872 4,969, : :45 10: Star Rd C3 583,058 4,969, : :45 9: Star Rd C3 583,317 4,969, : :20 0: Ryan Rd C3 581,113 4,969, :00 0 0:00 0: Star Rd C3 583,570 4,969, : :35 5: Star Rd C3 582,646 4,969, : :30 4: Star Rd C3 583,978 4,969, : :23 3: Star Rd C3 583,507 4,969, :00 0 0:00 0: Star Rd C3 583,590 4,969, :00 0 0:00 0: Star Rd C3 583,409 4,969, :00 0 0:00 0: Star Rd C3 583,840 4,969, : :26 5: Star Rd C3 584,007 4,969, :00 0 0:00 0: Star Rd C3 584,460 4,969, : :30 7: Star Rd C3 584,578 4,969, : :36 6: /7599 Star Rd C3 584,621 4,969, : :39 5: Star Rd C3 584,181 4,969, : :21 2: /7599 Star Rd C3 584,621 4,969, : :39 5: Star Rd C3 584,447 4,969, : :29 5:41 Flicker Analysis Page 6 of 7 TRC

19 Table 3: WindPRO Model Results hours days Max shadow hours per day Expected hours Parcel ID No. Address Cluster East North Z [m] [m] [m] [h/year] [days/year] [h/day] [h/year] Ryan Rd C3 580,073 4,969, : :56 24: Star Rd C3 585,138 4,969, :00 0 0:00 0: Ryan Rd C3 580,450 4,969, : :30 7: Star Rd C3 584,796 4,969, : :30 1: Ryan Rd C3 580,785 4,969, :00 0 0:00 0: Star Rd C3 581,955 4,969, : :43 5: Star Rd C3 585,524 4,970, : :35 8: Star Rd C3 585,753 4,970, : :26 8: Star Rd C3 585,721 4,970, : :26 10: Star Rd C3 585,465 4,970, : :35 9: Ryan Rd C3 580,023 4,970, : :30 10: Ryan Rd C3 580,120 4,970, : :35 21: Ryan Rd C3 580,151 4,970, : :37 22: Bohon Rd C3 581,807 4,970, : :36 6: /316 Ryan Rd C3 580,089 4,970, : :34 8: No 5 Rd C3 580,202 4,970, : :41 12: Bohon Rd C3 582,101 4,970, : :26 6: Ryan Rd C3 580,063 4,970, : :32 8: Ryan Rd C3 579,871 4,970, : :25 4: Ryan Rd C3 580,116 4,970, : :34 6: No 5 Rd C3 580,217 4,970, : :39 6: Bohon Rd C3 581,778 4,971, : :34 6: Ryan Rd C3 580,116 4,970, : :34 6: No 5 Rd C3 581,417 4,971, : :04 11: No 5 Rd C3 581,691 4,971, : :36 9: Bohon Rd C3 581,761 4,971, : :33 6: Ryan Rd C3 580,116 4,970, : :34 6: Ryan Rd C3 579,953 4,971, : :24 2: Campbell Rd C3 581,757 4,971, : :21 1: Ryan Rd C3 579,953 4,971, : :24 2: Off Star Rd C3 584,472 4,971, : :10 16: /58 Campbell Rd C3 581,784 4,971, :00 0 0:00 0: Patnode Rd C3 583,251 4,971, : :47 11: Campbell Rd C3 582,197 4,971, : :16 0: Patnode Rd C3 583,541 4,971, : :33 29: Patnode Rd C3 583,321 4,971, : :41 5: Rogers Rd C4 588,241 4,979, : :47 11: Rogers Rd C4 588,223 4,979, : :48 10: Clinton Mills Rd C4 589,331 4,979, : :22 2: Rogers Rd C4 588,313 4,979, : :37 6: Clinton Mills Rd C4 589,642 4,979, :00 0 0:00 0: Clinton Mills Rd C4 589,888 4,979, :00 0 0:00 0: Clinton Mills Rd C4 589,798 4,979, :00 0 0:00 0: Clinton Mills Rd C4 590,071 4,979, :00 0 0:00 0: Clinton Mills Rd C4 590,687 4,979, : :25 5: Clinton Mills Rd C4 589,887 4,979, :00 0 0:00 0: Clinton Mills Rd C4 590,763 4,980, : :24 2: Soucia Rd C4 590,453 4,980, : :34 9:12 Flicker Analysis Page 7 of 7 TRC

20 Figure 1: Hypothetical shadow impact from a wind turbine generator Source: Osten and Pahlke, Impact on the Surrounding of Wind Turbines, August 1998

21 CLUSTER 1 CLUSTER 4 CLUSTER 2 Turbines Within Cluster Areas Receptors Within Cluster Areas Cluster1 Cluster 2 Cluster 3 Cluster 4 One Kilometer Buffer of Receptors R:\Projects\GIS_2007\56033_MarbleRiverWind\mxd\Figure2Screening.mxd One Kilometer Buffer of Turbines FALLS OUTSIDE OF ANALYSIS Turbines Outside of Cluster Areas Receptors Outside of Cluster Area Miles Clinton County, New York Flicker Analysis CLUSTER 3 Figure 2: Screening Analysis Results June 2007

22 R:\Projects\GIS_2007\56033_MarbleRiverWind\mxd\Figure3Results.mxd WTG NO SHADOW FLICKER EFFECTS (0 HRS/YR) Clinton County, New York Flicker Analysis MINIMAL SHADOW EFFECTS (>0, < 25 HRS/YR) POTENTIAL SHADOW EFFECT ABOVE THRESHOLD (>25 HRS/YR) Figure 3: Final Analysis Results 1 Miles June 2007

23 Project: Description: Cluster 1 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:44 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Bitmap map: MarbleRiverWindFarm.bmi Calculation: Cluster 1 File: MarbleRiverWindFarm.bmi Calculated: 5/31/2007 9:19 AM/ m Map: MarbleRiverWindFarm, Print scale 1:50,000, Map center UTM NAD 83 Zone: 18 East: 583,846 North: 4,980,862 New WTG receptor Isolines showing shadow in hours. Real value calculation WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

24 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:45 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Bitmap map: MarbleRiverWindFarm.bmi Calculation: Cluster 2 File: MarbleRiverWindFarm.bmi Calculated: 5/31/2007 2:29 PM/ m Map: MarbleRiverWindFarm, Print scale 1:40,000, Map center UTM NAD 83 Zone: 18 East: 583,938 North: 4,975,215 New WTG receptor Isolines showing shadow in hours. Real value calculation WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

25 Project: Description: Cluster 3 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:46 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Bitmap map: MarbleRiverWindFarm.bmi Calculation: Cluster 3 File: MarbleRiverWindFarm.bmi Calculated: 5/31/ :49 AM/ m Map: MarbleRiverWindFarm, Print scale 1:40,000, Map center UTM NAD 83 Zone: 18 East: 582,638 North: 4,970,115 New WTG receptor Isolines showing shadow in hours. Real value calculation WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

26 Project: Description: Cluster 4 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:46 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Bitmap map: MarbleRiverWindFarm.bmi Calculation: Cluster 4 File: MarbleRiverWindFarm.bmi Calculated: 5/31/2007 9:32 AM/ m Map: MarbleRiverWindFarm, Print scale 1:20,000, Map center UTM NAD 83 Zone: 18 East: 589,688 North: 4,979,515 New WTG receptor Isolines showing shadow in hours. Real value calculation WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

27 Project: Description: Cluster 1 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:38 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 1 Calculated: 5/31/2007 9:19 AM/ Assumptions for shadow calculations Maximum distance for influence 1,000 m Minimum sun height over horizon for influence 3 Day step for calculation 1 days Time step for calculation 1 minutes Sun shine probabilities (part of time from sun rise to sun set with sun shine) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum ,823 2, ,760 To avoid flicker from WTGs not visible a ZVI calculation is performed before the flicker calculation. The ZVI calculation is based on the following assumptions Height contours used: Height Contours: MARBLE RIVER Contour 0.WPO (1) Obstacles used in calculation Eye height: 1.5 m Grid resolution: 10 m New WTG Scale 1:125,000 receptor WTGs UTM NAD83 Zone: 18 WTG type East North Z Row data/description Valid Manufact. Type Power Diam. Height RPM [m] [kw] [m] [m] [RPM] WTG ,460 4,981, GAMESA G87/ !O! hub: 78.0 m (78) Yes GAMESA G87/2000 2, WTG ,838 4,981, GAMESA G87/ !O! hub: 78.0 m (79) Yes GAMESA G87/2000 2, WTG ,404 4,980, GAMESA G87/ !O! hub: 78.0 m (75) Yes GAMESA G87/2000 2, WTG 148A 584,532 4,981, GAMESA G87/ !O! hub: 78.0 m (77) Yes GAMESA G87/2000 2, WTG ,569 4,980, GAMESA G87/ !O! hub: 78.0 m (72) Yes GAMESA G87/2000 2, WTG 15A 583,461 4,980, GAMESA G87/ !O! hub: 78.0 m (74) Yes GAMESA G87/2000 2, WTG ,513 4,979, GAMESA G87/ !O! hub: 78.0 m (68) Yes GAMESA G87/2000 2, WTG ,828 4,982, GAMESA G87/ !O! hub: 78.0 m (81) Yes GAMESA G87/2000 2, WTG ,340 4,980, GAMESA G87/ !O! hub: 78.0 m (71) Yes GAMESA G87/2000 2, WTG 1-A 585,700 4,983, GAMESA G87/ !O! hub: 78.0 m (87) Yes GAMESA G87/2000 2, WTG ,431 4,983, GAMESA G87/ !O! hub: 78.0 m (85) Yes GAMESA G87/2000 2, WTG ,926 4,979, GAMESA G87/ !O! hub: 78.0 m (65) Yes GAMESA G87/2000 2, WTG ,724 4,980, GAMESA G87/ !O! hub: 78.0 m (70) Yes GAMESA G87/2000 2, WTG ,683 4,979, GAMESA G87/ !O! hub: 78.0 m (64) Yes GAMESA G87/2000 2, WTG 28A 584,468 4,979, GAMESA G87/ !O! hub: 78.0 m (66) Yes GAMESA G87/2000 2, WTG 2-A 585,774 4,983, GAMESA G87/ !O! hub: 78.0 m (84) Yes GAMESA G87/2000 2, WTG ,116 4,979, GAMESA G87/ !O! hub: 78.0 m (63) Yes GAMESA G87/2000 2, WTG 3-A 584,951 4,983, GAMESA G87/ !O! hub: 78.0 m (86) Yes GAMESA G87/2000 2, WTG 4-A 586,473 4,982, GAMESA G87/ !O! hub: 78.0 m (83) Yes GAMESA G87/2000 2, WTG 5-A 585,629 4,982, GAMESA G87/ !O! hub: 78.0 m (82) Yes GAMESA G87/2000 2, WTG 9A 584,679 4,981, GAMESA G87/ !O! hub: 78.0 m (80) Yes GAMESA G87/2000 2, receptor-input UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] 90 Whalen Rd C1 580,529 4,978, "Green house mode" 91 Unknown C1 581,332 4,978, "Green house mode" Jones Rd C1 583,091 4,979, "Green house mode" Merchia Rd C1 580,696 4,979, "Green house mode" Jones Rd C1 583,144 4,979, "Green house mode" Merchia Rd C1 582,166 4,979, "Green house mode" Merchia Rd C1 580,867 4,979, "Green house mode" Merchia Rd C1 582,166 4,979, "Green house mode" Jones Rd C1 583,144 4,979, "Green house mode" Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

28 Project: Description: Cluster 1 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:38 PM / 2 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 1 Calculated: 5/31/2007 9:19 AM/ continued from previous page UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Rt 189 C1 584,069 4,979, "Green house mode" Merchia Rd C1 581,785 4,979, "Green house mode" 101 Merchia Rd C1 580,581 4,979, "Green house mode" Rt 189 C1 584,126 4,979, "Green house mode" Merchia Rd C1 582,173 4,979, "Green house mode" Rt 189 C1 584,000 4,979, "Green house mode" Merchia Rd C1 583,146 4,979, "Green house mode" Rt 189 C1 584,116 4,979, "Green house mode" Jones Rd C1 582,966 4,979, "Green house mode" Rt 189 C1 584,011 4,980, "Green house mode" Rt 189 C1 584,071 4,980, "Green house mode" Rt 189 C1 583,967 4,980, "Green house mode" Rt 189 C1 584,012 4,980, "Green house mode" 112 Jones Rd C1 582,139 4,980, "Green house mode" Rt 189 C1 583,988 4,980, "Green house mode" Rt 189 C1 583,988 4,980, "Green house mode" Rt 189 C1 583,903 4,980, "Green house mode" 116 Rt 189 C1 583,997 4,981, "Green house mode" Rt 189 C1 583,941 4,981, "Green house mode" Rt 189 C1 583,793 4,981, "Green house mode" Rt 189 C1 583,793 4,981, "Green house mode" Santamore Rd C1 580,911 4,981, "Green house mode" Santamore Rd C1 581,214 4,981, "Green house mode" Santamore Rd C1 581,214 4,981, "Green house mode" 123 Unknown C1 581,332 4,978, "Green house mode" 124 Unknown C1 581,332 4,978, "Green house mode" Frontier Rd C1 581,305 4,981, "Green house mode" Frontier Rd C1 581,382 4,981, "Green house mode" Frontier Rd C1 582,583 4,982, "Green house mode" Frontier Rd C1 582,763 4,982, "Green house mode" Rt 189 C1 583,819 4,982, "Green house mode" 130 Unknown C1 581,332 4,978, "Green house mode" 131 Unknown C1 581,332 4,978, "Green house mode" 132 Frontier Rd C1 581,988 4,982, "Green house mode" 133 Unknown C1 581,332 4,978, "Green house mode" Rt 189 C1 583,760 4,982, "Green house mode" Rt 189 C1 583,744 4,982, "Green house mode" Frontier Rd C1 583,560 4,982, "Green house mode" Liberty Pole Rd C1 584,016 4,982, "Green house mode" Liberty Pole Rd C1 584,016 4,982, "Green house mode" Liberty Pole Rd C1 584,781 4,982, "Green house mode" Liberty Pole Rd C1 584,664 4,982, "Green house mode" Liberty Pole Rd C1 585,123 4,982, "Green house mode" Liberty Pole Rd C1 585,342 4,982, "Green house mode" /239 Liberty Pole Rd C1 585,529 4,982, "Green house mode" Liberty Pole Rd C1 585,342 4,982, "Green house mode" /239 Liberty Pole Rd C1 585,529 4,982, "Green house mode" Calculation Results receptor, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] 90 Whalen Rd C1 14: :26 5:28 91 Unknown C1 0:00 0 0:00 0: Jones Rd C1 19: :34 5: Merchia Rd C1 54: :44 15: Jones Rd C1 21: :35 5:11 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

29 Project: Description: Cluster 1 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:38 PM / 3 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 1 Calculated: 5/31/2007 9:19 AM/ continued from previous page, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Merchia Rd C1 121: :16 37: Merchia Rd C1 93: :55 18: Merchia Rd C1 121: :16 37: Jones Rd C1 21: :35 5: Rt 189 C1 91: :48 21: Merchia Rd C1 191: :43 33: Merchia Rd C1 43: :32 7: Rt 189 C1 85: :52 18: Merchia Rd C1 83: :57 18: Rt 189 C1 28: :40 6: Merchia Rd C1 5: :17 0: Rt 189 C1 51: :44 7: Jones Rd C1 17: :24 2: Rt 189 C1 22: :28 8: Rt 189 C1 24: :31 8: Rt 189 C1 12: :27 4: Rt 189 C1 84: :46 24: Jones Rd C1 9: :25 2: Rt 189 C1 122: :16 36: Rt 189 C1 122: :16 36: Rt 189 C1 143: :23 36: Rt 189 C1 134: :15 35: Rt 189 C1 118: :14 31: Rt 189 C1 91: :18 24: Rt 189 C1 91: :18 24: Santamore Rd C1 7: :21 1: Santamore Rd C1 19: :28 3: Santamore Rd C1 19: :28 3: Unknown C1 0:00 0 0:00 0: Unknown C1 0:00 0 0:00 0: Frontier Rd C1 13: :25 1: Frontier Rd C1 0:00 0 0:00 0: Frontier Rd C1 18: :23 3: Frontier Rd C1 0:00 0 0:00 0: Rt 189 C1 9: :22 1: Unknown C1 0:00 0 0:00 0: Unknown C1 0:00 0 0:00 0: Frontier Rd C1 0:00 0 0:00 0: Unknown C1 0:00 0 0:00 0: Rt 189 C1 0:00 0 0:00 0: Rt 189 C1 0:00 0 0:00 0: Frontier Rd C1 0:00 0 0:00 0: Liberty Pole Rd C1 9: :24 2: Liberty Pole Rd C1 9: :24 2: Liberty Pole Rd C1 9: :23 2: Liberty Pole Rd C1 7: :21 1: Liberty Pole Rd C1 24: :36 5: Liberty Pole Rd C1 81: :20 12: /239 Liberty Pole Rd C1 27: :25 6: Liberty Pole Rd C1 81: :20 12: /239 Liberty Pole Rd C1 27: :25 6:34 Total amount of flickering on the shadow receptors caused by each WTG No. Name Worst case [h/year] WTG 11 GAMESA G87/ !O! hub: 78.0 m (78) -1810:-33 WTG 13 GAMESA G87/ !O! hub: 78.0 m (79) 58:55 WTG 148 GAMESA G87/ !O! hub: 78.0 m (75) 138:48 WTG 148A GAMESA G87/ !O! hub: 78.0 m (77) 52:52 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

30 Project: Description: Cluster 1 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:38 PM / 4 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 Calculated: 5/31/2007 9:19 AM/ SHADOW - Main Result Calculation: Cluster 1...continued from previous page No. Name Worst case [h/year] WTG 15 GAMESA G87/ !O! hub: 78.0 m (72) 138:58 WTG 15A GAMESA G87/ !O! hub: 78.0 m (74) -1402:-43 WTG 172 GAMESA G87/ !O! hub: 78.0 m (68) 117:19 WTG 175 GAMESA G87/ !O! hub: 78.0 m (81) 52:46 WTG 19 GAMESA G87/ !O! hub: 78.0 m (71) 9:41 WTG 1-A GAMESA G87/ !O! hub: 78.0 m (87) 0:00 WTG 207 GAMESA G87/ !O! hub: 78.0 m (85) 0:00 WTG 208 GAMESA G87/ !O! hub: 78.0 m (65) 297:47 WTG 21 GAMESA G87/ !O! hub: 78.0 m (70) 76:20 WTG 28 GAMESA G87/ !O! hub: 78.0 m (64) 117:27 WTG 28A GAMESA G87/ !O! hub: 78.0 m (66) 147:28 WTG 2-A GAMESA G87/ !O! hub: 78.0 m (84) 0:00 WTG 31 GAMESA G87/ !O! hub: 78.0 m (63) 162:19 WTG 3-A GAMESA G87/ !O! hub: 78.0 m (86) 0:00 WTG 4-A GAMESA G87/ !O! hub: 78.0 m (83) 7:31 WTG 5-A GAMESA G87/ !O! hub: 78.0 m (82) 92:23 WTG 9A GAMESA G87/ !O! hub: 78.0 m (80) 20:22 WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

31 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ Assumptions for shadow calculations Maximum distance for influence 1,000 m Minimum sun height over horizon for influence 3 Day step for calculation 1 days Time step for calculation 1 minutes Sun shine probabilities (part of time from sun rise to sun set with sun shine) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum ,823 2, ,760 To avoid flicker from WTGs not visible a ZVI calculation is performed before the flicker calculation. The ZVI calculation is based on the following assumptions Height contours used: Height Contours: MARBLE RIVER Contour 0.WPO (1) Obstacles used in calculation Eye height: 1.5 m Grid resolution: 10 m New WTG Scale 1:200,000 receptor WTGs UTM NAD83 Zone: 18 WTG type East North Z Row data/description Valid Manufact. Type Power Diam. Height RPM [m] [kw] [m] [m] [RPM] WTG ,263 4,971, GAMESA G87/ !O! hub: 78.0 m (23) Yes GAMESA G87/2000 2, WTG ,650 4,977, GAMESA G87/ !O! hub: 78.0 m (57) Yes GAMESA G87/2000 2, WTG ,104 4,977, GAMESA G87/ !O! hub: 78.0 m (56) Yes GAMESA G87/2000 2, WTG ,803 4,971, GAMESA G87/ !O! hub: 78.0 m (24) Yes GAMESA G87/2000 2, WTG ,208 4,977, GAMESA G87/ !O! hub: 78.0 m (54) Yes GAMESA G87/2000 2, WTG ,765 4,973, GAMESA G87/ !O! hub: 78.0 m (34) Yes GAMESA G87/2000 2, WTG 36A 581,620 4,978, GAMESA G87/ !O! hub: 78.0 m (60) Yes GAMESA G87/2000 2, WTG ,670 4,976, GAMESA G87/ !O! hub: 78.0 m (51) Yes GAMESA G87/2000 2, WTG ,130 4,976, GAMESA G87/ !O! hub: 78.0 m (50) Yes GAMESA G87/2000 2, WTG ,889 4,975, GAMESA G87/ !O! hub: 78.0 m (48) Yes GAMESA G87/2000 2, WTG ,935 4,975, GAMESA G87/ !O! hub: 78.0 m (49) Yes GAMESA G87/2000 2, WTG ,010 4,975, GAMESA G87/ !O! hub: 78.0 m (47) Yes GAMESA G87/2000 2, WTG 48-W 584,067 4,975, GAMESA G87/ !O! hub: 78.0 m (45) Yes GAMESA G87/2000 2, WTG ,156 4,975, GAMESA G87/ !O! hub: 78.0 m (43) Yes GAMESA G87/2000 2, WTG ,913 4,974, GAMESA G87/ !O! hub: 78.0 m (41) Yes GAMESA G87/2000 2, WTG ,020 4,974, GAMESA G87/ !O! hub: 78.0 m (40) Yes GAMESA G87/2000 2, WTG ,995 4,974, GAMESA G87/ !O! hub: 78.0 m (38) Yes GAMESA G87/2000 2, WTG ,034 4,973, GAMESA G87/ !O! hub: 78.0 m (37) Yes GAMESA G87/2000 2, WTG ,524 4,973, GAMESA G87/ !O! hub: 78.0 m (36) Yes GAMESA G87/2000 2, WTG ,055 4,973, GAMESA G87/ !O! hub: 78.0 m (35) Yes GAMESA G87/2000 2, WTG ,822 4,973, GAMESA G87/ !O! hub: 78.0 m (33) Yes GAMESA G87/2000 2, WTG ,255 4,973, GAMESA G87/ !O! hub: 78.0 m (32) Yes GAMESA G87/2000 2, WTG ,189 4,973, GAMESA G87/ !O! hub: 78.0 m (31) Yes GAMESA G87/2000 2, WTG ,468 4,972, GAMESA G87/ !O! hub: 78.0 m (30) Yes GAMESA G87/2000 2, WTG ,982 4,972, GAMESA G87/ !O! hub: 78.0 m (25) Yes GAMESA G87/2000 2, WTG 63A 582,801 4,972, GAMESA G87/ !O! hub: 78.0 m (29) Yes GAMESA G87/2000 2, WTG ,342 4,972, GAMESA G87/ !O! hub: 78.0 m (27) Yes GAMESA G87/2000 2, WTG ,662 4,972, GAMESA G87/ !O! hub: 78.0 m (26) Yes GAMESA G87/2000 2, WTG 73-W 584,292 4,972, GAMESA G87/ !O! hub: 78.0 m (28) Yes GAMESA G87/2000 2, WTG 75A-W 584,979 4,974, GAMESA G87/ !O! hub: 78.0 m (39) Yes GAMESA G87/2000 2, WTG ,764 4,974, GAMESA G87/ !O! hub: 78.0 m (42) Yes GAMESA G87/2000 2, WTG ,335 4,975, GAMESA G87/ !O! hub: 78.0 m (46) Yes GAMESA G87/2000 2, WTG ,961 4,975, GAMESA G87/ !O! hub: 78.0 m (44) Yes GAMESA G87/2000 2, WTG ,226 4,976, GAMESA G87/ !O! hub: 78.0 m (52) Yes GAMESA G87/2000 2, WTG ,161 4,977, GAMESA G87/ !O! hub: 78.0 m (55) Yes GAMESA G87/2000 2, WTG 84A 582,000 4,977, GAMESA G87/ !O! hub: 78.0 m (58) Yes GAMESA G87/2000 2, WTG ,873 4,976, GAMESA G87/ !O! hub: 78.0 m (53) Yes GAMESA G87/2000 2, Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

32 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 2 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page UTM NAD83 Zone: 18 WTG type East North Z Row data/description Valid Manufact. Type Power Diam. Height RPM [m] [kw] [m] [m] [RPM] WTG ,137 4,977, GAMESA G87/ !O! hub: 78.0 m (59) Yes GAMESA G87/2000 2, receptor-input UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Brandy Brook Rd C2 587,004 4,971, "Green house mode" Brandy Brook Rd C2 586,915 4,971, "Green house mode" /412 Brandy Brook Rd C2 586,987 4,971, "Green house mode" /412 Brandy Brook Rd C2 586,987 4,971, "Green house mode" Brandy Brook Rd C2 586,858 4,971, "Green house mode" Brandy Brook Rd C2 586,933 4,971, "Green house mode" Brandy Brook Rd C2 586,914 4,971, "Green house mode" Brandy Brook Rd C2 586,918 4,972, "Green house mode" Brandy Brook Rd C2 586,807 4,972, "Green house mode" Brandy Brook Rd C2 586,876 4,972, "Green house mode" Brandy Brook Rd C2 586,836 4,972, "Green house mode" Brandy Brook Rd C2 586,747 4,972, "Green house mode" Brandy Brook Rd C2 586,838 4,972, "Green house mode" Brandy Brook Rd C2 586,831 4,972, "Green house mode" Brandy Brook Rd C2 586,809 4,972, "Green house mode" Brandy Brook Rd C2 586,810 4,972, "Green house mode" Rt 11 C2 586,896 4,972, "Green house mode" Rt 11 C2 586,789 4,972, "Green house mode" Rt 11 C2 586,810 4,972, "Green house mode" Rt 11 C2 586,734 4,972, "Green house mode" Campbell Rd C2 581,579 4,972, "Green house mode" Campbell Rd C2 581,532 4,972, "Green house mode" 168 Rt 11 C2 586,136 4,972, "Green house mode" Campbell Rd C2 581,579 4,972, "Green house mode" Campbell Rd C2 581,510 4,973, "Green house mode" Campbell Rd C2 581,510 4,973, "Green house mode" Campbell Rd C2 581,514 4,973, "Green house mode" Campbell Rd C2 581,474 4,973, "Green house mode" Gagnier Rd C2 582,911 4,973, "Green house mode" 175 Gagnier Rd C2 582,689 4,973, "Green house mode" Rt 11 C2 586,043 4,973, "Green house mode" Gagnier Rd C2 582,070 4,973, "Green house mode" Campbell Rd C2 581,474 4,973, "Green house mode" Campbell Rd C2 581,700 4,973, "Green house mode" Campbell Rd C2 581,474 4,973, "Green house mode" Gagnier Rd C2 583,195 4,973, "Green house mode" Campbell Rd C2 581,700 4,973, "Green house mode" Gagnier Rd C2 583,195 4,973, "Green house mode" Gagnier Rd C2 583,195 4,973, "Green house mode" Gagnier Rd C2 583,195 4,973, "Green house mode" Gagnier Rd C2 583,195 4,973, "Green house mode" Gagnier Rd C2 584,386 4,973, "Green house mode" Gagnier Rd C2 584,619 4,973, "Green house mode" Gagnier Rd C2 584,142 4,973, "Green house mode" Rt 11 C2 586,043 4,973, "Green house mode" 191 Gagnier Rd C2 584,793 4,973, "Green house mode" Campbell Rd C2 581,259 4,973, "Green house mode" Campbell Rd C2 581,259 4,973, "Green house mode" Rt 11 C2 585,195 4,973, "Green house mode" Campbell Rd C2 581,660 4,973, "Green house mode" Campbell Rd C2 581,516 4,973, "Green house mode" Rt 11 C2 585,011 4,973, "Green house mode" Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

33 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 3 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Campbell Rd C2 581,333 4,973, "Green house mode" Rt 11 C2 584,980 4,973, "Green house mode" Rt 11 C2 585,012 4,973, "Green house mode" Patnode Rd C2 583,162 4,973, "Green house mode" Rt 11 C2 584,980 4,973, "Green house mode" Campbell Rd C2 581,660 4,973, "Green house mode" Campbell Rd C2 581,358 4,973, "Green house mode" Campbell Rd C2 581,358 4,973, "Green house mode" Gagnier Rd C2 583,195 4,973, "Green house mode" Patnode Rd C2 583,123 4,974, "Green house mode" Rt 11 C2 584,542 4,974, "Green house mode" Patnode Rd C2 583,106 4,974, "Green house mode" Patnode Rd C2 583,025 4,974, "Green house mode" Campbell Rd C2 581,487 4,974, "Green house mode" Campbell Rd C2 581,487 4,974, "Green house mode" Rt 189 C2 584,691 4,974, "Green house mode" 214 Patnode Rd C2 582,953 4,974, "Green house mode" Rt 11 C2 584,281 4,974, "Green house mode" Lamb Rd C2 581,074 4,974, "Green house mode" Campbell Rd C2 581,398 4,974, "Green house mode" Lamb Rd C2 581,013 4,974, "Green house mode" Campbell Rd C2 581,425 4,974, "Green house mode" Patnode Rd C2 583,065 4,974, "Green house mode" Campbell Rd C2 581,425 4,974, "Green house mode" Patnode Rd C2 583,308 4,974, "Green house mode" Campbell Rd C2 581,425 4,974, "Green house mode" Lamb Rd C2 581,074 4,974, "Green house mode" Patnode Rd C2 583,098 4,974, "Green house mode" Campbell Rd C2 581,362 4,974, "Green house mode" Rt 11 C2 583,748 4,974, "Green house mode" Rt 11 C2 583,774 4,975, "Green house mode" Rt 11 C2 583,678 4,975, "Green house mode" 230 Campbell Rd C2 581,348 4,975, "Green house mode" Rt 11 C2 583,678 4,975, "Green house mode" Campbell Rd C2 581,324 4,975, "Green house mode" Rt 11 C2 583,440 4,975, "Green house mode" Rt 11 C2 582,649 4,975, "Green house mode" Rt 11 C2 583,303 4,975, "Green house mode" Rt 189 C2 584,564 4,975, "Green house mode" Rt 189 C2 584,495 4,975, "Green house mode" Campbell Rd C2 581,300 4,975, "Green house mode" Patnode Rd C2 583,000 4,975, "Green house mode" Rt 11 C2 583,203 4,975, "Green house mode" Patnode Rd C2 583,064 4,975, "Green house mode" Patnode Rd C2 583,064 4,975, "Green house mode" Nichols Rd C2 583,414 4,975, "Green house mode" Nichols Rd C2 583,414 4,975, "Green house mode" Nichols Rd C2 583,414 4,975, "Green house mode" Rt 189 C2 584,555 4,975, "Green house mode" Nichols Rd C2 583,414 4,975, "Green house mode" Rt 11 C2 582,776 4,975, "Green house mode" Rt 189 C2 584,497 4,975, "Green house mode" Rt 11 C2 582,649 4,975, "Green house mode" Rt 11 C2 582,395 4,976, "Green house mode" Rt 11 C2 582,649 4,975, "Green house mode" Rt 189 C2 584,398 4,976, "Green house mode" 254 Rt 189 C2 584,346 4,976, "Green house mode" Rt 11 C2 582,210 4,976, "Green house mode" Rt 11 C2 581,127 4,976, "Green house mode" 257 Rt 11 C2 581,176 4,976, "Green house mode" Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

34 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 4 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Rt 11 C2 581,127 4,976, "Green house mode" Rt 11 C2 581,642 4,976, "Green house mode" Rt 11 C2 581,168 4,976, "Green house mode" Rt 11 C2 581,147 4,976, "Green house mode" Rt 11 C2 581,407 4,976, "Green house mode" Rt 11 C2 581,458 4,976, "Green house mode" Looby Rd C2 581,802 4,976, "Green house mode" Looby Rd C2 581,799 4,976, "Green house mode" Lagree Rd C2 583,672 4,976, "Green house mode" 267 Lagree Rd C2 582,040 4,976, "Green house mode" Swamp Rd C2 584,431 4,976, "Green house mode" 269 Lagree Rd C2 582,040 4,976, "Green house mode" Lagree Rd C2 583,391 4,976, "Green house mode" Rt 189 C2 584,408 4,977, "Green house mode" Rt 189 C2 584,330 4,977, "Green house mode" Rt 189 C2 584,408 4,977, "Green house mode" Rt 189 C2 584,408 4,977, "Green house mode" Looby Rd C2 581,606 4,977, "Green house mode" Rt 189 C2 584,408 4,977, "Green house mode" 277 Looby Rd C2 581,602 4,977, "Green house mode" Rt 189 C2 584,350 4,977, "Green house mode" Whalen Rd C2 581,590 4,977, "Green house mode" Whalen Rd C2 581,590 4,977, "Green house mode" 281 C2 581,332 4,978, "Green house mode" Whalen Rd C2 581,453 4,978, "Green house mode" Whalen Rd C2 581,390 4,978, "Green house mode" Looby Rd C2 582,143 4,978, "Green house mode" 285 C2 581,332 4,978, "Green house mode" Looby Rd C2 582,143 4,978, "Green house mode" Rt 189 C2 584,213 4,978, "Green house mode" Looby Rd C2 582,811 4,978, "Green house mode" 289 Looby Rd C2 583,768 4,978, "Green house mode" Looby Rd C2 582,939 4,978, "Green house mode" Jones Rd C2 581,949 4,978, "Green house mode" Looby Rd C2 582,847 4,978, "Green house mode" Rt 189 C2 584,269 4,978, "Green house mode" Jones Rd C2 581,949 4,978, "Green house mode" Looby Rd C2 584,209 4,978, "Green house mode" Looby Rd C2 584,105 4,978, "Green house mode" Clinton Mills Rd C2 584,375 4,978, "Green house mode" Clinton Mills Rd C2 584,397 4,978, "Green house mode" Clinton Mills Rd C2 584,431 4,978, "Green house mode" Clinton Mills Rd C2 584,503 4,978, "Green house mode" Clinton Mills Rd C2 584,592 4,978, "Green house mode" Looby Rd C2 584,151 4,978, "Green house mode" Clinton Mills Rd C2 584,552 4,978, "Green house mode" Clinton Mills Rd C2 584,628 4,978, "Green house mode" Clinton Mills Rd C2 584,746 4,978, "Green house mode" Clinton Mills Rd C2 584,368 4,978, "Green house mode" Clinton Mills Rd C2 584,391 4,978, "Green house mode" Clinton Mills Rd C2 584,417 4,978, "Green house mode" Clinton Mills Rd C2 584,439 4,978, "Green house mode" Clinton Mills Rd C2 584,916 4,978, "Green house mode" Clinton Mills Rd C2 584,467 4,978, "Green house mode" Clinton Mills Rd C2 584,626 4,978, "Green house mode" Clinton Mills Rd C2 584,555 4,978, "Green house mode" Rt 189 C2 584,265 4,978, "Green house mode" Clinton Mills Rd C2 584,760 4,978, "Green house mode" Broad St C2 584,588 4,978, "Green house mode" Smith St C2 584,595 4,978, "Green house mode" Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

35 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 5 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Smith St C2 584,548 4,978, "Green house mode" Smith St C2 584,583 4,978, "Green house mode" Smith St C2 584,545 4,978, "Green house mode" Rt 189 C2 584,286 4,978, "Green house mode" Smith St C2 584,579 4,978, "Green house mode" 323 Looby Rd C2 584,200 4,978, "Green house mode" Smith St C2 584,589 4,978, "Green house mode" Rt 189 C2 584,248 4,978, "Green house mode" Smith St C2 584,589 4,978, "Green house mode" Rt 189 C2 584,194 4,978, "Green house mode" Smith St C2 584,542 4,978, "Green house mode" Railroad St C2 584,807 4,978, "Green house mode" 330 Rt 189 C2 583,179 4,978, "Green house mode" Smith St C2 584,539 4,978, "Green house mode" 332 Rt 189 C2 583,179 4,978, "Green house mode" Clinton Mills Rd C2 584,941 4,978, "Green house mode" Summit Dr C2 584,457 4,978, "Green house mode" Smith St C2 584,530 4,978, "Green house mode" Railroad St C2 584,803 4,978, "Green house mode" Smith St C2 584,568 4,978, "Green house mode" Smith St C2 584,522 4,978, "Green house mode" Smith St C2 584,483 4,978, "Green house mode" Smith St C2 584,562 4,978, "Green house mode" Rt 189 C2 584,230 4,978, "Green house mode" Broad St C2 584,313 4,978, "Green house mode" Broad St C2 584,339 4,978, "Green house mode" Broad St C2 584,361 4,978, "Green house mode" Broad St C2 584,283 4,978, "Green house mode" Broad St C2 584,398 4,978, "Green house mode" Broad St C2 584,421 4,978, "Green house mode" Broad St C2 584,443 4,978, "Green house mode" Broad St C2 584,463 4,978, "Green house mode" Broad St C2 584,520 4,978, "Green house mode" Smith St C2 584,554 4,978, "Green house mode" 352 Rt 189 C2 584,216 4,978, "Green house mode" Rt 189 C2 584,173 4,978, "Green house mode" Rt 189 C2 584,227 4,978, "Green house mode" Rt 189 C2 584,147 4,978, "Green house mode" Rt 189 C2 584,156 4,978, "Green house mode" Rt 189 C2 584,190 4,978, "Green house mode" Calculation Results receptor, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Brandy Brook Rd C2 0:00 0 0:00 0: Brandy Brook Rd C2 0:00 0 0:00 0: /412 Brandy Brook Rd C2 1: :08 0: /412 Brandy Brook Rd C2 1: :08 0: Brandy Brook Rd C2 41: :34 12: Brandy Brook Rd C2 17: :31 5: Brandy Brook Rd C2 16: :31 4: Brandy Brook Rd C2 15: :31 4: Brandy Brook Rd C2 21: :36 6: Brandy Brook Rd C2 16: :32 4: Brandy Brook Rd C2 18: :32 5:26 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

36 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 6 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Brandy Brook Rd C2 36: :36 8: Brandy Brook Rd C2 19: :31 4: Brandy Brook Rd C2 22: :31 5: Brandy Brook Rd C2 25: :29 5: Brandy Brook Rd C2 3: :13 0: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 0:00 0 0:00 0: Campbell Rd C2 0:00 0 0:00 0: Campbell Rd C2 0:00 0 0:00 0: Rt 11 C2 18: :24 5: Campbell Rd C2 0:00 0 0:00 0: Campbell Rd C2 6: :14 2: Campbell Rd C2 6: :14 2: Campbell Rd C2 23: :26 8: Campbell Rd C2 24: :25 8: Gagnier Rd C2 53: :33 11: Gagnier Rd C2 10: :25 2: Rt 11 C2 26: :25 6: Gagnier Rd C2 29: :26 8: Campbell Rd C2 24: :25 8: Campbell Rd C2 35: :36 13: Campbell Rd C2 24: :25 8: Gagnier Rd C2 38: :01 7: Campbell Rd C2 35: :36 13: Gagnier Rd C2 38: :01 7: Gagnier Rd C2 38: :01 7: Gagnier Rd C2 38: :01 7: Gagnier Rd C2 38: :01 7: Gagnier Rd C2 40: :32 11: Gagnier Rd C2 29: :34 7: Gagnier Rd C2 21: :25 4: Rt 11 C2 26: :25 6: Gagnier Rd C2 48: :44 8: Campbell Rd C2 18: :25 5: Campbell Rd C2 18: :25 5: Rt 11 C2 22: :30 6: Campbell Rd C2 95: :51 32: Campbell Rd C2 37: :38 10: Rt 11 C2 31: :42 9: Campbell Rd C2 37: :28 11: Rt 11 C2 41: :44 11: Rt 11 C2 33: :41 10: Patnode Rd C2 99: :48 23: Rt 11 C2 41: :44 11: Campbell Rd C2 95: :51 32: Campbell Rd C2 50: :31 15: Campbell Rd C2 50: :31 15: Gagnier Rd C2 38: :01 7: Patnode Rd C2 25: :28 5: Rt 11 C2 63: :38 19: Patnode Rd C2 30: :26 5: Patnode Rd C2 19: :23 2: Campbell Rd C2 52: :38 14: Campbell Rd C2 52: :38 14: Rt 189 C2 98: :06 25: Patnode Rd C2 5: :20 1: Rt 11 C2 48: :31 16: Lamb Rd C2 45: :29 14:57 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

37 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 7 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Campbell Rd C2 39: :32 7: Lamb Rd C2 16: :27 5: Campbell Rd C2 50: :33 9: Patnode Rd C2 0:00 0 0:00 0: Campbell Rd C2 50: :33 9: Patnode Rd C2 7: :18 1: Campbell Rd C2 50: :33 9: Lamb Rd C2 45: :29 14: Patnode Rd C2 0:00 0 0:00 0: Campbell Rd C2 57: :49 14: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 4: :17 1: Campbell Rd C2 47: :39 6: Rt 11 C2 4: :17 1: Campbell Rd C2 44: :37 6: Rt 11 C2 20: :33 6: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 16: :27 4: Rt 189 C2 87: :28 24: Rt 189 C2 111: :25 33: Campbell Rd C2 0:00 0 0:00 0: Patnode Rd C2 14: :30 4: Rt 11 C2 40: :27 13: Patnode Rd C2 22: :27 7: Patnode Rd C2 22: :27 7: Nichols Rd C2 57: :38 17: Nichols Rd C2 57: :38 17: Nichols Rd C2 57: :38 17: Rt 189 C2 82: :43 20: Nichols Rd C2 57: :38 17: Rt 11 C2 80: :41 22: Rt 189 C2 45: :37 11: Rt 11 C2 0:00 0 0:00 0: Rt 11 C2 37: :38 10: Rt 11 C2 0:00 0 0:00 0: Rt 189 C2 48: :39 11: Rt 189 C2 67: :03 12: Rt 11 C2 40: :44 11: Rt 11 C2 14: :23 2: Rt 11 C2 19: :25 3: Rt 11 C2 14: :23 2: Rt 11 C2 4: :15 1: Rt 11 C2 23: :24 3: Rt 11 C2 16: :23 2: Rt 11 C2 12: :25 4: Rt 11 C2 15: :26 5: Looby Rd C2 35: :38 12: Looby Rd C2 77: :47 26: Lagree Rd C2 20: :25 5: Lagree Rd C2 31: :30 8: Swamp Rd C2 13: :26 4: Lagree Rd C2 31: :30 8: Lagree Rd C2 44: :39 11: Rt 189 C2 31: :29 10: Rt 189 C2 18: :26 5: Rt 189 C2 31: :29 10: Rt 189 C2 31: :29 10: Looby Rd C2 73: :51 19: Rt 189 C2 31: :29 10:28 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

38 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 8 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] 277 Looby Rd C2 50: :47 10: Rt 189 C2 93: :16 14: Whalen Rd C2 36: :43 7: Whalen Rd C2 36: :43 7: C2 15: :28 2: Whalen Rd C2 25: :32 4: Whalen Rd C2 19: :29 3: Looby Rd C2 0:00 0 0:00 0: C2 15: :28 2: Looby Rd C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Looby Rd C2 36: :38 5: Looby Rd C2 17: :29 4: Looby Rd C2 0:00 0 0:00 0: Jones Rd C2 29: :43 8: Looby Rd C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Jones Rd C2 29: :43 8: Looby Rd C2 0:00 0 0:00 0: Looby Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Looby Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Looby Rd C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Railroad St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Clinton Mills Rd C2 0:00 0 0:00 0: Summit Dr C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Railroad St C2 0:00 0 0:00 0:00 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

39 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 9 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 2 Calculated: 5/31/2007 2:29 PM/ continued from previous page, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Smith St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Broad St C2 0:00 0 0:00 0: Smith St C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0: Rt 189 C2 0:00 0 0:00 0:00 Total amount of flickering on the shadow receptors caused by each WTG No. Name Worst case [h/year] WTG 12 GAMESA G87/ !O! hub: 78.0 m (23) -306:-55 WTG 201 GAMESA G87/ !O! hub: 78.0 m (57) 79:00 WTG 202 GAMESA G87/ !O! hub: 78.0 m (56) 46:13 WTG 202 GAMESA G87/ !O! hub: 78.0 m (24) 7:11 WTG 203 GAMESA G87/ !O! hub: 78.0 m (54) 31:22 WTG 206 GAMESA G87/ !O! hub: 78.0 m (34) -307:-23 WTG 36A GAMESA G87/ !O! hub: 78.0 m (60) -1026:-34 WTG 42 GAMESA G87/ !O! hub: 78.0 m (51) 85:55 WTG 44 GAMESA G87/ !O! hub: 78.0 m (50) 56:25 WTG 45 GAMESA G87/ !O! hub: 78.0 m (48) 72:49 WTG 46 GAMESA G87/ !O! hub: 78.0 m (49) 186:32 WTG 47 GAMESA G87/ !O! hub: 78.0 m (47) 132:24 WTG 48-W GAMESA G87/ !O! hub: 78.0 m (45) 153:47 WTG 50 GAMESA G87/ !O! hub: 78.0 m (43) 25:16 WTG 51 GAMESA G87/ !O! hub: 78.0 m (41) 35:03 WTG 52 GAMESA G87/ !O! hub: 78.0 m (40) 85:05 WTG 53 GAMESA G87/ !O! hub: 78.0 m (38) 117:59 WTG 55 GAMESA G87/ !O! hub: 78.0 m (37) 93:01 WTG 56 GAMESA G87/ !O! hub: 78.0 m (36) 94:38 WTG 57 GAMESA G87/ !O! hub: 78.0 m (35) 132:44 WTG 58 GAMESA G87/ !O! hub: 78.0 m (33) 83:51 WTG 59 GAMESA G87/ !O! hub: 78.0 m (32) 100:56 WTG 60 GAMESA G87/ !O! hub: 78.0 m (31) 92:31 WTG 62 GAMESA G87/ !O! hub: 78.0 m (30) 70:44 WTG 63 GAMESA G87/ !O! hub: 78.0 m (25) 0:00 WTG 63A GAMESA G87/ !O! hub: 78.0 m (29) 26:54 WTG 64 GAMESA G87/ !O! hub: 78.0 m (27) 27:16 WTG 66 GAMESA G87/ !O! hub: 78.0 m (26) 19:35 WTG 73-W GAMESA G87/ !O! hub: 78.0 m (28) 0:00 WTG 75A-W GAMESA G87/ !O! hub: 78.0 m (39) 112:08 WTG 77 GAMESA G87/ !O! hub: 78.0 m (42) 133:34 WTG 78 GAMESA G87/ !O! hub: 78.0 m (46) 74:29 WTG 81 GAMESA G87/ !O! hub: 78.0 m (44) 67:11 WTG 83 GAMESA G87/ !O! hub: 78.0 m (52) 94:50 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

40 Project: Description: Cluster 2 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:40 PM / 10 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 Calculated: 5/31/2007 2:29 PM/ SHADOW - Main Result Calculation: Cluster 2...continued from previous page No. Name Worst case [h/year] WTG 84 GAMESA G87/ !O! hub: 78.0 m (55) 36:19 WTG 84A GAMESA G87/ !O! hub: 78.0 m (58) 154:30 WTG 85 GAMESA G87/ !O! hub: 78.0 m (53) 46:31 WTG 87 GAMESA G87/ !O! hub: 78.0 m (59) 44:24 WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

41 Project: Description: Cluster 3 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:41 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 3 Calculated: 5/31/ :49 AM/ Assumptions for shadow calculations Maximum distance for influence 1,000 m Minimum sun height over horizon for influence 3 Day step for calculation 1 days Time step for calculation 1 minutes Sun shine probabilities (part of time from sun rise to sun set with sun shine) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum ,823 2, ,760 To avoid flicker from WTGs not visible a ZVI calculation is performed before the flicker calculation. The ZVI calculation is based on the following assumptions Height contours used: Height Contours: MARBLE RIVER Contour 0.WPO (1) Obstacles used in calculation Eye height: 1.5 m Grid resolution: 10 m New WTG Scale 1:75,000 receptor WTGs UTM NAD83 Zone: 18 WTG type East North Z Row data/description Valid Manufact. Type Power Diam. Height RPM [m] [kw] [m] [m] [RPM] WTG 100-R 584,949 4,970, GAMESA G87/ !O! hub: 78.0 m (18) Yes GAMESA G87/2000 2, WTG 102-L 581,243 4,970, GAMESA G87/ !O! hub: 78.0 m (15) Yes GAMESA G87/2000 2, WTG 104-L 580,689 4,970, GAMESA G87/ !O! hub: 78.0 m (16) Yes GAMESA G87/2000 2, WTG 105-L 580,694 4,970, GAMESA G87/ !O! hub: 78.0 m (12) Yes GAMESA G87/2000 2, WTG 106-L 579,838 4,969, GAMESA G87/ !O! hub: 78.0 m (9) Yes GAMESA G87/2000 2, WTG 107-L 579,680 4,969, GAMESA G87/ !O! hub: 78.0 m (10) Yes GAMESA G87/2000 2, WTG ,893 4,970, GAMESA G87/ !O! hub: 78.0 m (13) Yes GAMESA G87/2000 2, WTG ,317 4,968, GAMESA G87/ !O! hub: 78.0 m (2) Yes GAMESA G87/2000 2, WTG ,180 4,968, GAMESA G87/ !O! hub: 78.0 m (1) Yes GAMESA G87/2000 2, WTG 161A 583,214 4,969, GAMESA G87/ !O! hub: 78.0 m (5) Yes GAMESA G87/2000 2, WTG ,284 4,969, GAMESA G87/ !O! hub: 78.0 m (4) Yes GAMESA G87/2000 2, WTG ,897 4,970, GAMESA G87/ !O! hub: 78.0 m (19) Yes GAMESA G87/2000 2, WTG ,680 4,971, GAMESA G87/ !O! hub: 78.0 m (22) Yes GAMESA G87/2000 2, WTG 89-R 584,715 4,971, GAMESA G87/ !O! hub: 78.0 m (21) Yes GAMESA G87/2000 2, WTG ,721 4,968, GAMESA G87/ !O! hub: 78.0 m (3) Yes GAMESA G87/2000 2, WTG ,649 4,969, GAMESA G87/ !O! hub: 78.0 m (6) Yes GAMESA G87/2000 2, WTG ,284 4,970, GAMESA G87/ !O! hub: 78.0 m (11) Yes GAMESA G87/2000 2, WTG ,129 4,969, GAMESA G87/ !O! hub: 78.0 m (7) Yes GAMESA G87/2000 2, WTG ,087 4,969, GAMESA G87/ !O! hub: 78.0 m (8) Yes GAMESA G87/2000 2, WTG 96-S 583,511 4,971, GAMESA G87/ !O! hub: 78.0 m (20) Yes GAMESA G87/2000 2, WTG ,668 4,970, GAMESA G87/ !O! hub: 78.0 m (17) Yes GAMESA G87/2000 2, WTG ,672 4,970, GAMESA G87/ !O! hub: 78.0 m (14) Yes GAMESA G87/2000 2, receptor-input UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] 358 Tacey Rd C3 581,631 4,968, "Green house mode" Tacey Rd C3 581,380 4,968, "Green house mode" Harrigan Rd C3 579,508 4,968, "Green house mode" Star Rd C3 580,598 4,969, "Green house mode" Star Rd C3 580,547 4,969, "Green house mode" Star Rd C3 580,598 4,969, "Green house mode" Star Rd C3 580,598 4,969, "Green house mode" 365 Star Rd C3 580,214 4,969, "Green house mode" Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

42 Project: Description: Cluster 3 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:41 PM / 2 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 Calculated: 5/31/ :49 AM/ SHADOW - Main Result Calculation: Cluster 3...continued from previous page UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Star Rd C3 581,514 4,969, "Green house mode" Star Rd C3 582,332 4,969, "Green house mode" Star Rd C3 582,476 4,969, "Green house mode" Star Rd C3 581,955 4,969, "Green house mode" Star Rd C3 582,114 4,969, "Green house mode" Star Rd C3 582,346 4,969, "Green house mode" Star Rd C3 582,872 4,969, "Green house mode" Star Rd C3 583,058 4,969, "Green house mode" Star Rd C3 583,317 4,969, "Green house mode" Ryan Rd C3 581,113 4,969, "Green house mode" Star Rd C3 583,570 4,969, "Green house mode" Star Rd C3 582,646 4,969, "Green house mode" Star Rd C3 583,978 4,969, "Green house mode" Star Rd C3 583,507 4,969, "Green house mode" Star Rd C3 583,590 4,969, "Green house mode" Star Rd C3 583,409 4,969, "Green house mode" Star Rd C3 583,840 4,969, "Green house mode" Star Rd C3 584,007 4,969, "Green house mode" Star Rd C3 584,460 4,969, "Green house mode" Star Rd C3 584,578 4,969, "Green house mode" /7599 Star Rd C3 584,621 4,969, "Green house mode" Star Rd C3 584,181 4,969, "Green house mode" /7599 Star Rd C3 584,621 4,969, "Green house mode" Star Rd C3 584,447 4,969, "Green house mode" Ryan Rd C3 580,073 4,969, "Green house mode" Star Rd C3 585,138 4,969, "Green house mode" Ryan Rd C3 580,450 4,969, "Green house mode" Star Rd C3 584,796 4,969, "Green house mode" Ryan Rd C3 580,785 4,969, "Green house mode" Star Rd C3 581,955 4,969, "Green house mode" Star Rd C3 585,524 4,970, "Green house mode" Star Rd C3 585,753 4,970, "Green house mode" Star Rd C3 585,721 4,970, "Green house mode" 399 Star Rd C3 585,465 4,970, "Green house mode" Ryan Rd C3 580,023 4,970, "Green house mode" 401 Ryan Rd C3 580,120 4,970, "Green house mode" Ryan Rd C3 580,151 4,970, "Green house mode" Bohon Rd C3 581,807 4,970, "Green house mode" /316 Ryan Rd C3 580,089 4,970, "Green house mode" No 5 Rd C3 580,202 4,970, "Green house mode" Bohon Rd C3 582,101 4,970, "Green house mode" Ryan Rd C3 580,063 4,970, "Green house mode" Ryan Rd C3 579,871 4,970, "Green house mode" Ryan Rd C3 580,116 4,970, "Green house mode" No 5 Rd C3 580,217 4,970, "Green house mode" Bohon Rd C3 581,778 4,971, "Green house mode" Ryan Rd C3 580,116 4,970, "Green house mode" No 5 Rd C3 581,417 4,971, "Green house mode" No 5 Rd C3 581,691 4,971, "Green house mode" Bohon Rd C3 581,761 4,971, "Green house mode" Ryan Rd C3 580,116 4,970, "Green house mode" Ryan Rd C3 579,953 4,971, "Green house mode" Campbell Rd C3 581,757 4,971, "Green house mode" Ryan Rd C3 579,953 4,971, "Green house mode" 420 Off Star Rd C3 584,472 4,971, "Green house mode" /58 Campbell Rd C3 581,784 4,971, "Green house mode" 422 Patnode Rd C3 583,251 4,971, "Green house mode" 423 Campbell Rd C3 582,197 4,971, "Green house mode" 424 Patnode Rd C3 583,541 4,971, "Green house mode" Patnode Rd C3 583,321 4,971, "Green house mode" WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

43 Project: Description: Cluster 3 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:41 PM / 3 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 3 Calculated: 5/31/ :49 AM/ Calculation Results receptor, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] 358 Tacey Rd C3 0:00 0 0:00 0: Tacey Rd C3 8: :21 2: Harrigan Rd C3 0:00 0 0:00 0: Star Rd C3 0:00 0 0:00 0: Star Rd C3 17: :24 5: Star Rd C3 0:00 0 0:00 0: Star Rd C3 0:00 0 0:00 0: Star Rd C3 0:00 0 0:00 0: Star Rd C3 11: :25 2: Star Rd C3 7: :21 1: Star Rd C3 25: :32 5: Star Rd C3 40: :43 5: Star Rd C3 0:00 0 0:00 0: Star Rd C3 7: :22 1: Star Rd C3 62: :45 10: Star Rd C3 45: :45 9: Star Rd C3 6: :20 0: Ryan Rd C3 0:00 0 0:00 0: Star Rd C3 24: :35 5: Star Rd C3 29: :30 4: Star Rd C3 13: :23 3: Star Rd C3 0:00 0 0:00 0: Star Rd C3 0:00 0 0:00 0: Star Rd C3 0:00 0 0:00 0: Star Rd C3 23: :26 5: Star Rd C3 0:00 0 0:00 0: Star Rd C3 39: :30 7: Star Rd C3 32: :36 6: /7599 Star Rd C3 31: :39 5: Star Rd C3 8: :21 2: /7599 Star Rd C3 31: :39 5: Star Rd C3 31: :29 5: Ryan Rd C3 102: :56 24: Star Rd C3 0:00 0 0:00 0: Ryan Rd C3 26: :30 7: Star Rd C3 14: :30 1: Ryan Rd C3 0:00 0 0:00 0: Star Rd C3 40: :43 5: Star Rd C3 38: :35 8: Star Rd C3 32: :26 8: Star Rd C3 40: :26 10: Star Rd C3 33: :35 9: Ryan Rd C3 32: :30 10: Ryan Rd C3 63: :35 21: Ryan Rd C3 69: :37 22: Bohon Rd C3 21: :36 6: /316 Ryan Rd C3 40: :34 8: No 5 Rd C3 63: :41 12: Bohon Rd C3 19: :26 6: Ryan Rd C3 42: :32 8: Ryan Rd C3 20: :25 4: Ryan Rd C3 29: :34 6: No 5 Rd C3 27: :39 6: Bohon Rd C3 21: :34 6: Ryan Rd C3 29: :34 6: No 5 Rd C3 52: :04 11: No 5 Rd C3 44: :36 9:38 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

44 Project: Description: Cluster 3 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:41 PM / 4 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 3 Calculated: 5/31/ :49 AM/ continued from previous page, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Bohon Rd C3 27: :33 6: Ryan Rd C3 29: :34 6: Ryan Rd C3 16: :24 2: Campbell Rd C3 8: :21 1: Ryan Rd C3 16: :24 2: Off Star Rd C3 100: :10 16: /58 Campbell Rd C3 0:00 0 0:00 0: Patnode Rd C3 37: :47 11: Campbell Rd C3 5: :16 0: Patnode Rd C3 194: :33 29: Patnode Rd C3 37: :41 5:03 Total amount of flickering on the shadow receptors caused by each WTG No. Name Worst case [h/year] WTG 100-R GAMESA G87/ !O! hub: 78.0 m (18) 13:44 WTG 102-L GAMESA G87/ !O! hub: 78.0 m (15) 145:19 WTG 104-L GAMESA G87/ !O! hub: 78.0 m (16) 175:52 WTG 105-L GAMESA G87/ !O! hub: 78.0 m (12) 130:24 WTG 106-L GAMESA G87/ !O! hub: 78.0 m (9) -933:-38 WTG 107-L GAMESA G87/ !O! hub: 78.0 m (10) 51:46 WTG 109 GAMESA G87/ !O! hub: 78.0 m (13) 44:21 WTG 157 GAMESA G87/ !O! hub: 78.0 m (2) 8:28 WTG 161 GAMESA G87/ !O! hub: 78.0 m (1) 0:00 WTG 161A GAMESA G87/ !O! hub: 78.0 m (5) 136:31 WTG 200 GAMESA G87/ !O! hub: 78.0 m (4) 98:22 WTG 204 GAMESA G87/ !O! hub: 78.0 m (19) 16:57 WTG 67 GAMESA G87/ !O! hub: 78.0 m (22) 262:02 WTG 89-R GAMESA G87/ !O! hub: 78.0 m (21) 70:06 WTG 90 GAMESA G87/ !O! hub: 78.0 m (3) 0:00 WTG 91 GAMESA G87/ !O! hub: 78.0 m (6) 44:12 WTG 93 GAMESA G87/ !O! hub: 78.0 m (11) -38:-13 WTG 94 GAMESA G87/ !O! hub: 78.0 m (7) 32:23 WTG 95 GAMESA G87/ !O! hub: 78.0 m (8) 144:16 WTG 96-S GAMESA G87/ !O! hub: 78.0 m (20) 0:00 WTG 97 GAMESA G87/ !O! hub: 78.0 m (17) 12:31 WTG 98 GAMESA G87/ !O! hub: 78.0 m (14) 0:00 WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk

45 Project: Description: Cluster 4 WindPRO version Dec 2005 Printed/Page 5/31/2007 2:42 PM / 1 Licensed user: TRC Environmental Corporation 1200 Wall Street West 2nd Floor US-LYNDHURST NJ x114 SHADOW - Main Result Calculation: Cluster 4 Calculated: 5/31/2007 9:32 AM/ Assumptions for shadow calculations Maximum distance for influence 1,000 m Minimum sun height over horizon for influence 3 Day step for calculation 1 days Time step for calculation 1 minutes Sun shine probabilities (part of time from sun rise to sun set with sun shine) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Operational time N NNE ENE E ESE SSE S SSW WSW W WNW NNW Sum ,823 2, ,760 To avoid flicker from WTGs not visible a ZVI calculation is performed before the flicker calculation. The ZVI calculation is based on the following assumptions Height contours used: Height Contours: MARBLE RIVER Contour 0.WPO (1) Obstacles used in calculation Eye height: 1.5 m Grid resolution: 10 m New WTG Scale 1:50,000 receptor WTGs UTM NAD83 Zone: 18 WTG type East North Z Row data/description Valid Manufact. Type Power Diam. Height RPM [m] [kw] [m] [m] [RPM] WTG ,654 4,980, GAMESA G87/ !O! hub: 78.0 m (73) Yes GAMESA G87/2000 2, WTG ,915 4,980, GAMESA G87/ !O! hub: 78.0 m (69) Yes GAMESA G87/2000 2, WTG 134-S 589,903 4,979, GAMESA G87/ !O! hub: 78.0 m (67) Yes GAMESA G87/2000 2, WTG ,092 4,978, GAMESA G87/ !O! hub: 78.0 m (61) Yes GAMESA G87/2000 2, WTG ,922 4,978, GAMESA G87/ !O! hub: 78.0 m (62) Yes GAMESA G87/2000 2, receptor-input UTM NAD83 Zone: 18 No. Name East North Z Width Height Height Degrees from Slope of Direction mode a.g.l. south cw window [m] [m] [m] [m] [ ] [ ] Rogers Rd C4 588,241 4,979, "Green house mode" Rogers Rd C4 588,223 4,979, "Green house mode" Clinton Mills Rd C4 589,331 4,979, "Green house mode" Rogers Rd C4 588,313 4,979, "Green house mode" 430 Clinton Mills Rd C4 589,642 4,979, "Green house mode" Clinton Mills Rd C4 589,888 4,979, "Green house mode" Clinton Mills Rd C4 589,798 4,979, "Green house mode" Clinton Mills Rd C4 590,071 4,979, "Green house mode" Clinton Mills Rd C4 590,687 4,979, "Green house mode" Clinton Mills Rd C4 589,887 4,979, "Green house mode" Clinton Mills Rd C4 590,763 4,980, "Green house mode" Soucia Rd C4 590,453 4,980, "Green house mode" Calculation Results receptor, worst case, expected values No. Name hours days Max shadow hours hours per day [h/year] [days/year] [h/day] [h/year] Rogers Rd C4 53: :47 11: Rogers Rd C4 49: :48 10: Clinton Mills Rd C4 13: :22 2: Rogers Rd C4 28: :37 6: Clinton Mills Rd C4 0:00 0 0:00 0:00 Continued on next page... WindPRO is developed by EMD International A/S, Niels Jernesvej 10, DK-9220 Aalborg Ø, Tlf , Fax , windpro@emd.dk