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Energy - Thermal Generation - Renewable Generation - Transmission - Substations - Pipelines Landscape Architecture - Parks - Commercial - Flood Control - Landfills - Trails - Streetscape - Urban Design Biological Resources Cultural Resources PROJECTS BIOLOGICAL RESOURCES - Eastern Nevada Transmission Project - Nevada - Goodsprings Waste Heat Recovery Project - Nevada - Needles Two Substation - California - Pima County Natural Resources, Parks and Recreation Biological Evaluations - Quartzsite Solar Energy Project - Arizona - Sigurd-Red Butte No. 2 Transmission Project - Utah - Southwest Intertie Project (SWIP) South - Nevada - Southern Nevada Interconnection Project (SNIP) - Nevada - SunZia Southwest Transmission Project