Port of San Diego 2012 Maritime Air Emissions Inventory
Total Page:16
File Type:pdf, Size:1020Kb
Port of San Diego 2012 Maritime Air Emissions Inventory Prepared for: San Diego Unified Port District 3165 Pacific Highway San Diego, California 92101 Prepared by: ENVIRON International Corporation Novato and San Francisco, California www.environcorp.com June 2014 03-32360A Port of San Diego 2012 Maritime Air Emissions Inventory ACKNOWLEDGEMENTS The Port of San Diego would like to acknowledge the following companies and organizations which assisted with providing or facilitating the process to obtain information described in this report. This endeavor would not have been possible without their assistance and cooperation. We appreciate their time, effort, and expertise. Apex Logistics BNSF Railway CEMEX Crowley Maritime C & W Diving Dole Fresh Fruit Co Foss Maritime Harborside Refrigeration Services Hornblower Cruises and Events Hart Trucks The Jankovich Company Metro Ports Pacific Tugboat Services PASHA Automotive Services Ports America Probuild/Dixieline San Diego Bay Pilots San Diego Harbor Excursion Sause Bros Ocean Towing SSA Marine Terminalift LLC Weyerhaeuser We would also like to thank the following agencies and organizations which helped to develop and review this document. ENVIRON International Corporation Chambers Group, Inc San Diego Air Pollution Control District Environmental Health Coalition Energy Policy Initiatives Center, University of San Diego School of Law Port of San Diego 2012 Maritime Air Emissions Inventory CONTENTS GLOSSARY ....................................................................................................................... VIII EXECUTIVE SUMMARY .................................................................................................... ES-1 Scope of Inventory ............................................................................................................. ES-1 Regulations and Programs to Reduce Emissions ............................................................... ES-3 Changes in Activity, Operations, and Methodology .......................................................... ES-3 Summary of Emissions Inventory ...................................................................................... ES-4 Discussion of Inventory Results ......................................................................................... ES-7 Ocean-Going Vessels .................................................................................................... ES-7 Harbor Craft ................................................................................................................. ES-8 Cargo Handling Equipment .......................................................................................... ES-8 Locomotive ................................................................................................................... ES-8 On-road Vehicle ........................................................................................................... ES-9 1.0 INTRODUCTION ............................................................................................................. 1 1.1 Purpose and Background................................................................................................. 1 1.2 Important Features of the Port of San Diego Maritime Air Emissions Inventory ......................................................................................................................... 1 1.2.1 Scope ..................................................................................................................... 1 1.2.2 Sources .................................................................................................................. 5 1.2.3 Criteria Air Pollutants ............................................................................................ 5 1.2.4 Particulate Matter ................................................................................................. 5 1.2.5 Greenhouse Gases ................................................................................................ 6 1.3 Regulations and Port’s Clean Air Program Affecting Port Source Categories ................. 6 1.3.1 Overview ............................................................................................................... 6 1.3.2 Ocean Going Vessel Regulations ........................................................................... 7 1.3.3 Ocean-Going Vessel At Berth Regulation ............................................................. 7 1.3.4 Commercial Harbor Craft ...................................................................................... 8 1.3.5 Off-Road and Cargo Handling Equipment Regulations ......................................... 9 1.3.6 Locomotive Regulations and Voluntary Commitment ......................................... 9 1.3.7 On-Road Truck Regulations ................................................................................ 10 1.3.8 Port’s Clean Air Program ..................................................................................... 11 1.4 Changes to Emissions Calculations ................................................................................ 12 i Port of San Diego 2012 Maritime Air Emissions Inventory 1.5 Considerations and Limitations When Interpreting Results from Emissions Inventories ..................................................................................................................... 13 1.6 Report Organization ...................................................................................................... 14 2.0 OCEAN-GOING VESSELS ................................................................................................ 15 2.1 Introduction ................................................................................................................... 15 2.2 Emission Calculation Method ........................................................................................ 15 2.3 Vessel and Engine Characteristics ................................................................................. 17 2.4 Mode and Activity Estimates ......................................................................................... 18 2.5 At Berth Activity and Shore power Adjustment ............................................................ 26 2.6 Emission Factors ............................................................................................................ 26 2.7 Emission Results ............................................................................................................ 27 3.0 COMMERCIAL HARBOR CRAFT ..................................................................................... 31 3.1 Background .................................................................................................................... 31 3.1.1 Assist Tugs, Tow (Push) Boats, and Ocean-Going Tugs ...................................... 31 3.1.2 Commercial Fishing Boats ................................................................................... 31 3.1.3 Passenger Ferries and Excursion ......................................................................... 31 3.1.4 Other Harbor Craft .............................................................................................. 32 3.2 Methodology ................................................................................................................. 32 3.3 Input Data and Emissions .............................................................................................. 33 4.0 CARGO HANDLING EQUIPMENT ................................................................................... 37 4.1 Background .................................................................................................................... 37 4.2 Emission Calculation Methodology ............................................................................... 37 4.3 Input Data and Use ........................................................................................................ 38 4.4 Cargo Handling Equipment Emission Results ................................................................ 40 5.0 RAIL LOCOMOTIVES ..................................................................................................... 41 5.1 Background .................................................................................................................... 41 5.2 Activity ........................................................................................................................... 41 5.3 Emissions Methodology ................................................................................................ 44 5.4 Results ........................................................................................................................... 46 6.0 ON-ROAD VEHICLES ..................................................................................................... 47 6.1 Background .................................................................................................................... 47 ii Port of San Diego 2012 Maritime Air Emissions Inventory 6.2 Emission Calculation Methodology ............................................................................... 47 6.3 Input Data ...................................................................................................................... 48 6.3.1 CST ....................................................................................................................... 48 6.3.2 TAMT and NCMT ................................................................................................