Aspen prepared an Environmental Impact Report and Environmental Impact Statement (EIR/EIS) on behalf of the California Public Utilities Commission (CPUC) and the Bureau of Land Management (BLM) for the SCE West of Devers (WOD) Upgrade Project.

On behalf of the San Diego Unified Port District (District), Aspen prepared an Initial Study (IS) and Environmental Impact Report (EIR) for the proposed Mitsubishi Cement Corporation at Warehouse C: Bulk Cement Warehouse and Loading Facility Project (Project). 

The Western Area Power Administration (WAPA) and the Trinity Public Utilities District (TPUD) are initiating a right-of-way (ROW) expansion and vegetation management Project to reduce fire risk to the surrounding communities and public lands, as well as to increase electrical reliability to maintain critical services in local communities.

The USACE is in receipt of a Third-Party Permittee Section 408 Permission from the Mountains Recreation and Conservation Authority (MRCA), through the Los Angeles County Flood Control District (LACFCD), the non-Federal sponsor.

In September 2010, Aspen was awarded a contract to provide on-call National Environmental Policy Act (NEPA) and other Environmental Services for Western Area Power Administration (WAPA), Sierra Nevada Region (SNR).

Aspen is providing design, CEQA/NEPA, permitting, and mitigation monitoring services to Palmdale Water District (PWD) for sediment removal at Littlerock Reservoir. Located on National Forest System (NFS) lands of the Angeles National Forest (ANF), Littlerock Reservoir is a man-made feature formed by the impoundment of water by the Littlerock Dam.

Under contract with the County of San Luis Obispo, Planning and Building Department (County), Aspen is assisting the County with application review, environmental review, and support with multi-agency coordination for the decommissioning of the Diablo Canyon Power Plant (DCPP), a nuclear energy power plant off the coast of San Luis Obispo County.

Aspen conducted the permitting for the 30-MW wind repower project on BLM land in the San Gorgonio Pass Wind Resource Area of Riverside County, including USFWS Biological Opinion, CDFW Incidental Take Permit (ITP) and Streambed Alteration Agreement, RWQCB Waste Discharge Requirements, and Army Corps determination of no jurisdiction.

Aspen prepared an EIR on behalf of San Luis Obispo County for the CVSR proposed by SunPower Corporation. SunPower proposed to con­struct and operate a controversial 250 MW solar photovoltaic power plant on approxi­mately 4,000 acres of rangeland in the Carrizo Plain, an unincorpo­rated portion of eastern San Luis Obispo County.

The California State Lands Commission (CSLC) has selected Aspen to prepare the Environmental Impact Report (EIR) for California’s first offshore wind turbines. The CADEMO Project will include four floating wind turbines using two different forms of foundations.

Units 2 and 3 of the San Onofre Nuclear Generating Station (SONGS) were shut down in January 2012. Unit 2 last operated on January 9, 2012, when it was removed from service for a planned refueling and maintenance outage.

Aspen prepared an EIR on behalf of the Port of Long Beach (POLB). Southern California Edison (SCE) proposes to replace a series of transmission towers that cross the Cerritos Channel within the POLB and replace them with taller towers to provide sufficient vertical clearance for safe navigation of larger ships.

Ribost Terminal LLC, DBA World Oil Terminals (World Oil) proposes to construct and operate two new 25,000-barrel internal floating roof petroleum storage tanks within the existing World Oil Terminal within the Northeast Harbor Planning District (District 2) at the Port of Long Beach.

Aspen prepared two major environmental documents, an EIR and EIS/SEIR, evaluating a proposed crude oil pipeline in southern California.