Abstract

Leveraging GIS in Renewable Energy Development
Track: Environmental Management
Authors: Robert Friedel

Spatial analysis with GIS is an integral part of the planning, siting, and permitting processes for wind and solar energy development. Beyond simply discovering where there is abundant wind or sunshine, many other factors must be studied in space and time to determine the viability of a development site. Some of the avenues of study include Critical Issues Analysis (CIA) for wildlife, topographic analysis for site suitability, and visual simulations of proposed facilities. ESRI ArcGIS, with the Spatial Analyst and 3D Analyst extensions, as well as the Model Builder environment enhanced with Python, provides an excellent platform for the conversion of disparate datasets into a cohesive database, basic and advanced spatial analysis, and dissemination of visual information in print and digital form. This presentation will cover Tetra Tech EC Portland's GIS architecture and workflow methodology as well as several projects and analyses of interest.