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Port Electric Charging Infrastructure with Backup Power Microgrid

Solution Overview

The Port of Oakland is implementing a comprehensive electric charging infrastructure system integrated with backup power capabilities to protect operations from power reliability challenges while transitioning cargo handling to zero emissions.[2][3] In October 2024, the U.S. Environmental Protection Agency awarded the Port a $322 million grant to transition its cargo handling operations to zero emissions, representing the largest federal investment to date in cutting emissions from seaport operations in the Bay Area.[1][5] This initiative combines electric vehicle charging infrastructure with microgrid technology, fuel cells, and battery storage to create a resilient power system capable of maintaining critical port operations during grid outages.[3][4]

Technical Components

The infrastructure deployment includes 145 heavy-duty and Class 8 electrical chargers at 7 locations for yard, dockside, on-road, and transit vehicle use, increasing the number of zero-emission vehicles that can be supported from 50 to over 1,000 throughout the seaport.[4] The charging network comprises 31 direct current fast chargers for drayage trucks and 20 Level 2 chargers for yard tractors and forklifts.[2] The DCFCs provide a power output of at least 150 kW and can charge a drayage truck in 1-2 hours, while the Level 2 chargers deliver 19.2 kW and charge yard tractors and forklifts overnight.[2] The system incorporates a smart charging management platform to optimize charging schedules and minimize demand charges.[2] The project includes a 5-megawatt fuel cell installation to provide resilient, zero-emissions power to the Port, capable of operating during grid outages to ensure critical equipment continues functioning.[3] The fuel cell will be powered by renewable natural gas or hydrogen and integrated with the Port's microgrid to manage energy use and reduce grid reliance.[3] Battery Energy Storage Systems are deployed at 6 locations for clean energy storage and to provide charging for vehicles and port operations during rolling blackouts and times of peak energy demand.[4] The implementation includes 6 substation upgrades for electric grid modernization to support the Port's transition to zero emissions, accommodate future zero-emission vehicle needs, and ensure a resilient local electrical grid.[4] Solar generation infrastructure provides increased green energy capacity for electric vehicles and other facilities and equipment.[4] The new electrical infrastructure was designed to withstand natural disasters such as earthquakes and floods and is less susceptible to power outages.[3]

Implementation Details

The project deploys 663 pieces of zero-emissions equipment fueled either by battery or hydrogen fuel cell.[5] The initial phase includes 61 pieces of zero-emission and near-zero emission cargo-handling equipment and heavy-duty trucks, along with supporting charging infrastructure, at the Oakland Seaport and at freight facilities that support operations.[2] Equipment deployment consists of 31 battery-electric Class 8 drayage trucks manufactured by Volvo Trucks North America with a range of up to 275 miles on a single charge and equipped with 565 kWh batteries capable of charging at up to 250 kW, 10 battery-electric yard tractors, 10 battery-electric forklifts, and 10 renewable diesel-powered top handlers.[2] The Port requested $52 million in PIDP funding to support a $119 million infrastructure project that will construct critical infrastructure to support the transition to 100% zero-emissions cargo handling operations.[3] Infrastructure costs total $24,000,000, including $12,400,000 for 31 DCFCs, $800,000 for 20 Level 2 chargers, and $10,800,000 for site preparation and installation.[2] Equipment costs total $70,000,000, including $24,800,000 for 31 battery-electric Class 8 trucks, $8,000,000 for 10 battery-electric yard tractors, $3,000,000 for 10 battery-electric forklifts, $15,000,000 for 10 renewable diesel top handlers, and $1,200,000 for scrappage of 61 units.[2] The truck charging infrastructure component has a total cost of $15,000,000, with $6,000,000 from PIDP Grant, $5,000,000 from Port Funds, $2,000,000 from Terminal Operator Funds, and $2,000,000 from Other Grant Funds.[3] Electrical infrastructure upgrades total $45,000,000, with $20,000,000 from PIDP Grant, $15,000,000 from Port Funds, $5,000,000 from Terminal Operator Funds, and $5,000,000 from Other Grant Funds.[3] The fuel cell installation component has a total cost of $20,000,000, with $10,000,000 from PIDP Grant, $5,000,000 from Port Funds, and $5,000,000 from Other Grant Funds.[3] The fuel cell will be located at the Port's new truck service center in the North Gateway area of the Oakland Seaport.[3]

The Port applied for $52,000,000 in funding from the EPA Clean Ports Program to implement the Port of Oakland Zero- and Near-Zero Emission Freight Facility Clean Ports Project, with the total project cost of $104,000,000 and the remaining $52,000,000 coming from a combination of public and private cost share.[2] Cost share contributions include $10,000,000 from the Port of Oakland, $5,000,000 from the Bay Area Air Quality Management District's Carl Moyer Program, $25,000,000 from Port Tenants, and $12,000,000 from Technology Providers.[2] Forum Mobility committed to providing $6,000,000 in private capital investment toward developing a heavy-duty electric truck charging depot in or near the Port.[2] Zeem Solutions committed $6,000,000 in private investment toward establishing a charging and fleet operations depot in the Oakland area to serve drayage truck operators.[2] GSC Logistics committed $7,500,000 toward purchasing 15 battery-electric Class 8 drayage trucks and 15 DC fast chargers.[2] TraPac committed $6,000,000 toward purchasing 10 battery-electric yard tractors, 10 battery-electric forklifts, and 20 Level 2 chargers.[2] The Bay Area Air Quality Management District authorized a conditional award of $5,000,000 in cost-share funding from its Carl Moyer Program for the purchase of eligible zero- and near-zero emission equipment.[2] The California Transportation Commission voted to approve a $42 million grant for the Green Power Microgrid Project, with the total project cost of $60 million and the Port providing approximately $18 million in funds.[4] Matched by the port and local partners, the total investment will be close to half a billion dollars.[1]

The project is being implemented over a five-year period from 2024 to 2029.[2] Equipment procurement occurred from Q3 2024 to Q4 2026, and infrastructure construction will occur from Q1 2026 to Q4 2027.[2] The implementation follows a phased approach, with electrical infrastructure upgrades being the first component implemented because they are critical to supporting other project components.[3] The Port's existing electrical infrastructure is over 50 years old, nearing the end of its useful life, and not designed to support large-scale deployment of zero-emissions equipment, which will significantly increase power demand.[3] Key partners include TraPac Container Terminal, which handles approximately 25 percent of the Port's total container volume and will deploy 10 battery-electric yard tractors, 10 battery-electric forklifts, and 20 Level 2 chargers.[2] GSC Logistics, a leading drayage and logistics provider, will deploy 15 battery-electric Class 8 drayage trucks and 15 DCFCs at its facility near the Port.[2] Shippers Transport Express will deploy 15 battery-electric Class 8 drayage trucks and 15 DCFCs at its facility near the Port.[2] Eagle Rock Aggregates will deploy one battery-electric Class 8 drayage truck and one DCFC at its bulk aggregate facility.[2] Forum Mobility and Zeem Solutions will develop and operate charging depots for drayage trucks serving the Port, located in close proximity to provide charging services to small fleets and independent owner-operators.[2] The Port partnered with ARCHES (Alliance for Renewable Clean Hydrogen Energy Systems) to bring in clean hydrogen fuel for the project.[5] The Port joined forces with Caltrans and the Metropolitan Transportation Commission to submit the grant application.[4]

Benefits and Impacts

The electrification effort will reduce more than 69,000 tons of yearly greenhouse gas—the equivalent of burning more than 160 Statues of Liberty's weight in coal—emitted by drayage trucks, cranes, forklifts, and tractors.[1] The project is estimated to reduce greenhouse gas emissions by more than 5,000 metric tons of carbon dioxide equivalent per year and criteria air pollutants by more than 25 tons per year.[2] Lifetime emission reductions are estimated at 251.6 tons of NOx, 3.8 tons of PM2.5, and 16.5 tons of ROG.[2] The microgrid will supply backup power to help insulate the Port from regional power outages and allow the Port to provide resilient power to critical facilities, such as the Port's emergency operations center and data center.[3][4] The project serves as a key implementation measure of the Port's Seaport Air Quality 2020 and Beyond Plan, which was adopted by the Board of Port Commissioners in 2019 and sets a goal of achieving zero emissions from all Port operations by 2050.[2] The project invests in electric and hydrogen equipment, battery storage and charging infrastructure, the elimination of existing diesel equipment, and community engagement activities.[5] The EPA's Clean Ports Program grant came with a mandate for community engagement at every stage of the electrification project, from planning and design to execution and outreach.[1] Pacific Environment was part of a coalition of environmental and community organizations that was in conversation with the Port while it was drafting its grant proposal, particularly around electrifying drayage trucks.[5] The West Oakland Cultural Action Network is one of four community-based organizations working with the Port to inform residents about the effort to electrify heavy-duty trucks and tractors that haul containers.[1]

Climate Adaptation Relevance

The integrated charging infrastructure and microgrid system directly addresses climate-driven power reliability challenges by creating resilient backup power capabilities that can maintain critical port operations during grid outages.[3][4] The fuel cell installation and battery energy storage systems provide zero-emissions power during rolling blackouts and times of peak energy demand, protecting the Port from the impacts of changing electric power reliability associated with climate stresses on regional energy infrastructure.[3][4] The project is located in a federally designated non-attainment area for ozone and particulate matter, and the new electrical infrastructure was designed to withstand natural disasters such as earthquakes and floods while being less susceptible to power outages.[3]

Business Analysis

The project demonstrates a comprehensive public-private financing model combining federal grants, state funding, port capital, and private sector investment. The EPA Clean Ports Program provided $322 million in October 2024, while the California Transportation Commission approved a $42 million grant for the microgrid component.[1][4] Private sector partners committed $25,500,000 in cost-share contributions, with Forum Mobility and Zeem Solutions each providing $6,000,000 for charging depot development, GSC Logistics contributing $7,500,000 for trucks and chargers, and TraPac committing $6,000,000 for electric equipment.[2] The Bay Area Air Quality Management District authorized $5,000,000 in conditional funding from its Carl Moyer Program for eligible zero- and near-zero emission equipment purchases.[2] The financing structure leverages multiple grant programs including PIDP funding requests totaling $52 million to support the $119 million infrastructure project.[3] The Port's clean air and electrification project has so far avoided EPA funding freezes that occurred after Donald Trump's second inauguration and remains on track.[1] The project represents a replicable model for port electrification, with technology providers Forum Mobility and Zeem Solutions developing charging depot operations that can serve small fleets and independent owner-operators, creating a scalable business model for heavy-duty vehicle charging infrastructure.[2] The smart charging system implementation to optimize charging and minimize demand charges demonstrates operational cost management strategies essential for long-term financial sustainability.[2]

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