ESA partners with clients and communities to drive sustainable, resilient, and equitable solutions that shape a better world.

The Lookout Slough Tidal Habitat Restoration and Flood Improvement Project will create approximately 3,100 acres of natural freshwater tidal marsh in the Cache Slough Complex in the northern Sacramento-San Joaquin Delta, while also increasing the regional flood conveyance capacity of the Yolo Bypass.

The 2024–2050 Regional Transportation Plan/Sustainable Communities Strategy (Connect SoCal 2024) outlines the development and management of an integrated, intermodal transportation network for the SCAG metropolitan area. The Plan and its Program Environmental Impact Report (PEIR) present a vision for a resilient, equitable future with strategies and investments to achieve regional goals by 2050.

The Juvenile Salmonid Collection System (JSCS) project aims to evaluate the effectiveness of a novel head-of-reservoir juvenile salmon collector, designed to support efforts to reintroduce salmon to their natal waters above large dams.

The John T. Brooks Bridge is more than 50 years old and has been identified as needing replacement. It serves as a critical segment of the US 98 corridor, carrying an average daily traffic count of 66,000 drivers traveling over the Santa Rosa Sound and Gulf Intercoastal Waterway, according to the Florida Department of Transportation. 

ESA is providing Lee County Airport Authority (LCPA) with expert master planning, noise, and environmental planning services to support sustainable growth for Southwest Florida International Airport (RSW).

The existing 60-mile-long, 115-kilovolt (kV) transmission line will be rebuilt after 70 years of use as BPA has reported performance issues related to its age and overall condition. In addition, the project will also include the replacement and upgrade of the 107-mile Olympia to Port Angeles Fiber Optic Communication System.