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California Air Resources Board News

11 Mar 2024

Coast Guard Will Not Enforce New California Rule, Citing 'Safety Concerns'

© Jill Clardy / Adobe Stock

(The Center Square) - The U.S. Coast Guard says it “will not enforce” a new California Air Resources Board regulation, citing “safety concerns.”The Coast Guard and business organizations oppose CARB's requirement that commercial harbor craft install diesel particulate filters (DPF) linked to a number of fires. Seventeen states are suing the Environmental Protection Agency for giving an exemption to California alone to enact its own air standards that, by power of its market size…

24 Jan 2024

Crowley's All-electric Harbor Tug eWolf Delivered

Crowley's eWolf is the first all-electric ship assist harbor tugboat in the U.S. (Photo: Crowley)

Crowley on Wednesday announced it has taken delivery of its groundbreaking vessel eWolf, the first all-electric, ship assist harbor tugboat in the United States.The 82-foot tug, designed by Crowley’s engineering services team and built by Coden, Ala. shipbuilder Master Boat Builders, will enter service at the Port of San Diego this spring following final demonstration trials and completion of Crowley’s microgrid shoreside charging station. The vessel will operate with zero emissions while providing the complete performance capabilities of a traditional tug…

28 Dec 2023

Workboat Power: Alternatives Join Diesel to Power Current—and Future—Vessels

Crowley’s new electric tug eWolf is being built by Master Boat Builders for scheduled delivery in 2024. (Image: Crowley)

Analysts and commentators are quick to point out that fossil fuels will power maritime equipment, and indeed dominate the fueling marketplace, well into the future. However, they will do so alongside new fuels, and new technologies, that will be introduced to the maritime sector in the coming years. In its September, 2023 report “Beyond the Horizon: View of the Emerging Energy Value Chains”, the American Bureau of Shipping (ABS) explains that, “During the recent 80th meeting of the Marine Environment Protection Committee (MEPC 80)…

26 Dec 2023

Crowley's All-electric Tug eWolf Starts Sea Trials

Video screen capture from video shared by Crowley on social media.

The first all-electric tugboat built in the United States, Crowley's eWolf, has started sea trials along the U.S. Gulf Coast.The 82-foot ship assist tug, built by Coden, Ala. shipbuilder Master Boat Builders, is expected to enter service at the Port of San Diego in 2024. Video footage of the vessel on sea trials was shared by Crowley on social media.The eWolf is designed to operate on full electric power, producing zero carbon emissions and expected 70 ton bollard pull strength.

04 Dec 2023

Marine News' Top Vessels of 2023

Empire State (Photo: MARAD)

The November edition of Marine News magazine highlighted a selection of the most notable American newbuilds delivered of 2023—from a first-of-its-kind green towboat, to the lead vessel in a series of game-changing ships to train U.S. mariners.Empire StateAs the lead vessel in a series of five new training ships being constructed to serve America's state maritime academies, Empire State is easily one of the most important U.S.-built vessels delivered in recent memory.Built by Philly Shipyard for the U.S.

28 Nov 2023

Wärtsilä Signs Electrification Deal for Zero-Emission Ferries

Source: Wärtsilä

Wärtsilä has signed a strategic partnership agreement to provide its fleet electrification and systems integrator services for a project to build the first zero-emission high speed ferries in the US. The fully electric vessels will be built for San Francisco’s Water Emergency Transportation Authority (WETA), the operator of the San Francisco Bay Ferry system.The project, and several others Wärtsilä will work on under the partnership, are part of the agency’s Rapid Electric Emission-Free (REEF) Ferry Program…

16 Nov 2023

SWITCH Maritime Raises $10 Million to Grow Its Green Ferry Fleet

Sea Change (Photo: SWITCH Maritime)

SWITCH Maritime announced plans to grow its U.S. fleet of zero-emission ferries following the completion of a $10 million in a Series A round led by Nexus Development Capital.Founded in 2018, SWITCH’s mission is to enable private and public municipal ferry operators to more easily replace their carbon-intensive, diesel-powered fleets while reducing operating and fueling costs over the lifetime of their vessels.The fundraise comes on the back of the completion of its flagship zero-emission vessel…

06 Nov 2023

Navigating Sustainability: Charting a Way Forward

© Aaron Kohr / Adobe Stock

You can feel it in the air, and increasingly on the water: a steady increase in momentum toward a global economy that prioritizes sustainability. Government stakeholders at all levels, and shipping customers across industries, are setting ambitious goals and high expectations for environmental performance, and that includes the transportation of U.S. and global commerce on the waterways.For the tugboat, towboat and barge industry, which moves nearly 700 million tons of cargo on America’s rivers, coastal waters and Great Lakes annually, it’s both an exciting and challenging time.

06 Nov 2023

Neste, PTL Marine Supplying Renewable Diesel to Vessels in California

(Photo: Neste)

Neste is partnering with PTL Marine to provide Neste MY Renewable Diesel to the marine sector across the State of California.California’s Commercial Harbor Craft (CHC) regulation, established by the California Air Resources Board (CARB), took effect on January 1, 2023. This regulation requires commercial harbor craft vessels in the state to use renewable diesel (also known locally as R99 or R100) instead of ultra-low sulphur diesel (ULSD), to limit emissions such as particulate matter and nitrogen oxides for vessels operating in the state’s ports and near the coast.

05 Oct 2023

Making Hydrogen Work: Demo Project in San Francisco Port

© muddymari / Adobe Stock

Hornblower Energy LLC, in partnership with the Port of San Franciso, the U.S. Department of Energy and six corporate partners, including Air Liquide and Glosten, is leading a project to demonstrate the feasibility and viability of using hydrogen (H2) as a maritime fuel.The project is located at Pier 68 in San Francisco. DOE selected the project for funding in 2020. It’s supposed to be completed in 2025 but there are important decision dates before then. So far, project activities have concentrated on planning and modeling.

18 Sep 2023

OpEd: EPA Must Stop Unsafe and Costly California Maritime Mandate

© sheilaf2002 / Adobe Stock

California’s maritime sector is essential to America’s role in the global economy and to the supply chain. Yet, a mandate from the California Air Resources Board (CARB) has cast a shadow over the safety and efficiency of this sector, which will have far-reaching effects on the nation.While CARB’s intentions to bolster air quality are commendable, and California’s maritime industry has a proven track record of working to lower emissions, the hasty directive for tugboat operators…

24 Aug 2023

Port of Los Angeles Pays Tribute to Shipping Lines That Reduced Emissions

Source: Port of Los Angeles

The Port of Los Angeles has recognized the achievements of more than two dozen shipping lines and carriers for participating in the Port’s Vessel Speed Reduction Program (VSRP), an air quality and annual incentive program for vessel operators who reduce their speed as they approach or depart the port.The voluntary program is one of many sustainability efforts currently underway at the Port to reduce emissions and decarbonize operations.Emission reductions are achieved under the…

17 Aug 2023

US Shipyards Investing to Add Serious Lifting Power

(Photo: Marine Travelift)

Shipyards across the U.S. are investing in new equipment to increase lift capacity, opening up the door for more projects and improved efficiency.Southern California-based Marine Group Boat Works, which performs a mix of yacht, commercial and government vessel repair work, in 2022 repowered its 665-ton Marine Travelift mobile boat hoist—the largest on the West Coast—with a Tier 4 John Deere engine. And earlier this year it was awarded a MARAD Small Shipyard Grant worth more than…

10 Aug 2023

Crowley Breaks Ground in San Diego for All-electric Tugboat Charging Station

(Photo: Crowley)

Crowley and the Port of San Diego broke ground for the shoreside charging station designed to provide clean energy for the company’s forth-coming zero-emissions tugboat, eWolf.The charging station is a microgrid charging facility that will allow vessels to recharge quickly while reducing peak loads on the community energy grid. It is equipped with two containerized energy storage systems provided by Corvus Energy. The station is designed to operate on off-peak hours from the community’s energy grid, and it includes a solar power array to support renewable energy use.

16 Oct 2023

Future Fuels: Methanol

(Image: Glosten)

Any commentator on the maritime business decarbonization voyage will offer something along the lines of "There will be multiple fuels…" With the International Maritime Organization (IMO) meetings of its Maritime Environmental Protection Committee (MEPC) set for early July, it is likely that targets for emissions will be tightened. Whatever mileposts that the IMO actually establishes, there will be no prescriptions handed down on how to get there. By mid-2023, nearly two years after the late 2021 alternative fuels crescendo in the aftermath of the COP26 meetings in Glasgow…

03 Jul 2023

DNV Releases Shore Power Class Rules for Tankers

Source: DNV

DNV has introduced new class rules for electrical shore connections specifically tailored for tankers.The need for new rules emerged following amendments to the California Air Resources Board's (CARB) Ocean-Going Vessels At-Berth Regulation, requiring tankers to have emission control strategies in place at specific ports from January 2025. As a response to these regulatory changes, DNV, on behalf of the Western States Petroleum Association, conducted a comprehensive assessment…

20 Jun 2023

Energy Transition: What is an Offshore Vessel Operator to Do?

Copyright AdobeStock/Imladris

The energy transition is moving ahead amid recovery in offshore oil & gas and growth in offshore wind, leaving vessel owners that serve these markets with big questions about energy carrier and energy converter selection for their newbuilds.What is driving the change?The foundations of energy transition in the offshore and marine segment can be found at global, regional, national and local levels:At a global level, International Maritime Organization (IMO) measures cover vessel energy efficiency (for vessels over 400 gross tonnes) and carbon intensity (for vessels over 5…

10 Feb 2023

ABS to Help CARB Implement Harbor Craft Emissions Rules

© Gary Peplow / Adobe Stock

Classification society ABS announced it has signed on to support the California Air Resources Board (CARB) with the implementation of new requirements to reduce harbor craft emissions.The newly amended State of California Commercial Harbor Craft Regulation requires most harbor craft vessels to meet performance standards equivalent to a lower emission Tier 4 engine and diesel particulate filter, and some vessel categories to upgrade to zero-emission or advanced technology. The amended regulation went into effect January 1…

23 Jan 2023

Glosten to Design New Station Boats for San Francisco Bar Pilots

Naval architecture and marine engineering firm Glosten announced it has been hired by San Francisco Bar Pilots to design new station boats that will meet California Air Resources Board (CARB) emission requirements.Glosten’s support of the new station boats includes a propulsion feasibility study, which is currently underway, and a contract design package.The first two station boats are expected to be in service by the end of 2024, with the third in service by the end of 2025, making San Francisco Bar Pilots the first pilot association in California to acquire vessels that will meet CARB’s Commercial Harbor Craft Regulation. The rules…

20 Jan 2023

First Cruise Ships Tap Shore Power at Port of San Diego

(Photo; Port of San Diego)

On January 13, two cruise ships plugged into the newly completed shore power expansion at the Port of San Diego cruise ship terminal for the first time – a doubling of the previous capacity.The Disney Wonder and the Insignia were able to simultaneously use shore power rather than running their diesel engines while at berth. Previously, only one cruise vessel could plug in.The recent addition of the new station along with the initial one installed in 2010 make it possible for the…

01 Dec 2022

Corvus Containerized ESS Will Charge Crowley's eWolf Electric Tug

(Image: Corvus Energy)

Corvus Energy on Thursday announced it will supply shoreside battery energy storage systems (ESS) for Crowley's eWolf, the first zero-emission, all-electric tugboat being built for operations in the U.S.The system will consist of two Corvus Orca BOBs—the containerized version of the Corvus Orca ESS—used for charging the vessel shoreside from when it enters service in San Diego’s harbor in 2023.Corvus Energy is also supplying the 6.2 MWh Corvus Orca ESS on board eWolf, which is currently under construction at Master Boat Builders…

02 Aug 2022

Glosten Tapped to Design Scripps' New Hydrogen-hybrid Research Vessel

Proposed conceptual rendering of CCRV (Image courtesy of Glosten)

UC San Diego’s Scripps Institution of Oceanography today announced that naval architecture and marine engineering company Glosten has been selected as the naval architect for the university’s new California coastal research vessel. The new vessel will feature a first-of-its-kind hydrogen-hybrid propulsion system.Selected after participating in the university's request for proposal process, Glosten will provide the preliminary design, contract design and detailed design for the research vessel to be operated by Scripps Oceanography.“This vessel will be the first of its kind…

16 Jun 2022

California's New Emissions Rules Pose Challenges for Tankers -DNV

© trekandphoto / Adobe Stock

Tanker vessels may face challenges calling California when new emissions regulations take effect, according to a new DNV report.The report, commissioned by Western States Petroleum Association (WSPA), indicates tanker vessels and terminals in California could struggle to meet the 2020 amendments to California Air Resources Board's (CARB) Ocean-Going Vessels At-Berth Regulation. DNV's technology assessment looked at the feasibility of the current technologies developed around emissions…