Reducing Conflicts in Siting Solar Power Facilities by Identifying Sensitive Habitats and Wildlife Populations in Areas with High Generation Potential

Authors: Lynn Abdouni*, NASA DEVELOP Program - GA, Emad Ahmed, NASA DEVELOP Program - GA, Natalia Bhattacharjee, NASA DEVELOP Program - GA, Roger Bledsoe, NASA DEVELOP Program - GA, Christopher Cameron, NASA DEVELOP Program - GA, Suravi Shrestha, NASA DEVELOP Program - GA, Austin Stone, NASA DEVELOP Program - GA
Topics: Earth Science, Remote Sensing
Keywords: Earth Science, Remote Sensing, Landsat, Terra CERES, Gopher Tortoise, Suitability Analysis, Solar Energy, Solar Farm
Session Type: Paper
Day: 4/11/2018
Start / End Time: 5:20 PM / 7:00 PM
Room: Studio 1, Marriott, 2nd Floor
Presentation File: No File Uploaded

Solar energy is a rapidly growing industry in the state of Georgia. The increasing popularity of solar farms is encouraging decision-makers and developers to incorporate a sustainable plan for utility-scale solar developments. However, the construction and siting of solar farms could have a threatening impact on environmentally sensitive habitats and associated species. NASA DEVELOP partnered with The Nature Conservancy and the Georgia Department of Natural Resources to conduct an analysis to inform solar site planning and to communicate with key stakeholders. The team analyzed land cover trends from Landsat 8 OLI in addition to solar insolation data sets from Terra CERES. These Earth observations were combined to classify and extract data layers for a solar site suitability and conflict identification model following the Land Use Conflict Identification Strategy (LUCIS). Additionally, the DEVELOP team utilized endangered species habitat layers, with a focus on the gopher tortoise (Gopherus polyphemus) primarily due to its role as a keystone species in these sensitive areas. These data were used to generate end products that depict potential conflicts between ideal solar energy sites and endangered species habitats, and prioritize development areas outside of these conflicts. This project also developed a case study with higher resolution and supplementary ancillary data in Taylor County, GA. The results of this project will be utilized by The Nature Conservancy and Georgia Department of Natural Resources to recommend suitable sites for environmentally conscious solar farm construction.

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