This project completed a plan consolidation effort that began in 2016 for the California Desert Conservation Area (CDCA) Plan. The consolidation included all amendments to the CDCA Plan of 1980 as Amended (sans project-specific amendments) through the Haiwee Geothermal Leasing Area amendment of 2020.

Under Contract to the California Public Utilities Commission (CPUC), Aspen prepared an Initial Study and Mitigated Negative Declaration (IS/MND) for Southern California Edison’s (SCE) proposed Downs Substation Expansion Project.

The Tehachapi Renewable Transmission Project (TRTP) involves construction of a series of transmission system improvements extending from the Tehachapi Wind Resource Area in eastern Kern County to the Los Angeles Basin.