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Alternative Energy Draft EA - NASA Visitor Center at Wallops Flight ...

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Environmental Consequences<br />

Calcul<strong>at</strong>ions were performed using EPA-approved emission factors and conserv<strong>at</strong>ive<br />

assumptions. Similar to the Proposed Action, there would be beneficial impacts on regional air<br />

quality as a result of the oper<strong>at</strong>ion of the wind turbine and solar panels, which are fossil fuel-free<br />

power sources. Based on the quantific<strong>at</strong>ion of criteria pollutant emissions (see Table 23), these<br />

emissions would not likely have an impact on the area’s compliance with the NAAQS. GHG<br />

emissions would be minimal compared to the reduction th<strong>at</strong> would be achieved by using the<br />

altern<strong>at</strong>ive energy sources.<br />

Table 23: <strong>Altern<strong>at</strong>ive</strong> One Construction Emissions for WFF Mainland/<strong>Wallops</strong> Island<br />

Emissions 1 in tons per year Emissions in metric tonnes per year<br />

Emission Sources<br />

CO NOX VOC PM SOX CO2 N2O CH4 CO2e<br />

Site Prepar<strong>at</strong>ion<br />

Personal Vehicles (Light-<br />

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