Reports & Studies

August 2024

San Pedro Bay Ports’ Unprecedented Clean Air Record Will Continue to Improve Under Current State Regulations

A recent study conducted by the global environmental, climate, and sustainability experts at Ramboll consulting reviewed NOx emissions data and the current regulatory structure in place at the Ports of Los Angeles and Long Beach (San Pedro Bay Ports).  The analysis documents that dramatic reductions in total NOx emissions have been achieved over the last 20 years.  The study concludes that current and planned regulations result in even more dramatic emissions reductions by 2031 and 2037.

The study also cautions that these contributions may be jeopardized if the South Coast Air Quality Management District (SCAQMD) advances their draft concept of the Ports Indirect Source Rule (Ports ISR).


May 2024

Economic Importance of Trade & Ports to Southern California

The study, conducted by the California Center for Jobs and the Economy, provides valuable insights into the economic contributions of the San Pedro Port Complex (Ports of Long Beach and Los Angeles) on local, regional, state, and federal levels.

The study also cautions that these contributions may be jeopardized if the South Coast Air Quality Management District (SCAQMD) advances their draft concept of the Ports Indirect Source Rule (Ports ISR).


May 2024

Washington State Maritime Industry Economic Impact

The recent report highlights the impressive economic impact of Washington’s Maritime Industry, showcasing its significant contributions to the state’s economy. With 174,300 jobs supported and $14.4 billion in labor income, the industry plays a crucial role in job creation and income generation.


August 2023

Greenhouse Gas Route Comparison Study 2023

A new study released today demonstrates that greenhouse gas (GHG) emissions can increase when vessels carrying cargo originating in Asia bypass seaports on the U.S. West Coast. The study analyzed a number of factors including port of origin, port of destination, ultimate inland destination and vessel sizes.


June 2021

Electrification of California Ports Technical Memorandum

This technical memorandum is provided to offer information related to select California ports’ current and future impact on the State’s energy grid. The study is limited to container and roll on/roll off (RoRo) marine terminals at the following California public ports: San Diego, Long Beach, Los Angeles, Hueneme, San Francisco, Oakland, and Richmond.