Saturday, June 15, 2024

Pollution Control News

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

Crowley's All-electric Harbor Tug eWolf Delivered

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…

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

Crowley's All-electric Tug eWolf Starts Sea Trials

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.

One of the new engines is lowered into the engine room. Image courtesy Cummins/Thai Marine Department

Tech File: Repower After Layup at the Thai Marine Department

A well-built, modern vessel can be expected to outlive her original engines. The challenge for those representing the owners, is to choose new engines that match or exceed the capabilities of the original power. Consideration will be given to replicas of the original engines. However, availability and suitability may limit this.These were some of the considerations confronting the Thai Marine Department when they decided to put their 41.85 by 3.9-meter oil response vessel back into service.

(Image: Crowley)

Crowley to Build and Operate Fully Electric Tugboat

Crowley Maritime Corporation on Monday announced plans to build and operate an all-electric powered harbor tugboat capable of completing a job without expending a drop of fuel—a first in the U.S.The 82-foot-long vessel, dubbed eWolf, will be operational at the Port of San Diego’s Tenth Avenue Marine Terminal by mid-2023 and comes as Crowley and the maritime industry continue to make strides toward sustainability and decarbonization. Over the first 10 years of its use, the operation of the new e-tug will reduce 178 tons of nitrogen oxide (NOx)…

© ibreakstock / Adobe Stock

Chinese Study Examining Methanol as a Marine Fuel

The Methanol Institute (MI) has joined a study led by the China Waterborne Transportation Research Institute (CWTRI), the think tank of the Chinese Ministry of Transport, which will consider the technical and operational requirements for the use of methanol as a marine fuel. The study is supported by methanol producers and distributors Methanex  and Shanghai Huayi Energy Chemical Co., Ltd.Based on the characteristics of China’s energy and shipping industries, the study will create comprehensive guidance and policy suggestions for the use of methanol as a marine fuel…

Image: General Dynamics NASSCO

LNG Containership Perla Del Caribe Fuels Up

On December 11, General Dynamics NASSCO completed bunkering of liquefied natural gas (LNG) for the Perla Del Caribe, the world’s second containership to be powered by LNG. Bunkering services were provided by the California-based company Clean Energy as well as Baker Hughes and Envent during a 48-hour period at the NASSCO shipyard in San Diego. Representatives from NASSCO worked collaboratively with several regulatory agencies to prepare for the event, including the U.S. Coast Guard, the American Bureau of Shipping, the San Diego Fire Department, and the Air Pollution Control District.

MARAD Backs Emissions Reduction Projects

The U.S. Department of Transportation’s Maritime Administration (MARAD) announced it will provide more than $1 million to support the development of two new emission-reducing maritime solutions. The first is a liquefied natural gas (LNG) conversion demonstration project, and the second is modification of an on-board air pollution control device that will aid the U.S. maritime industry’s effort to decrease its environmental footprint. “The Department continues to fund innovative projects that support a steady shift towards cleaner and sustainable transportation options,” said U.S.

Photo: Alex Sergienko

Hong Kong Introduces Clean Fuel Rules

The Government of Hong Kong’s Air Pollution Control (Ocean Going Vessels) (Fuel at Berth) Regulation, which mandates oceangoing vessels (OGV) to use clean fuels while berthing in Hong Kong for reducing emissions so as to improve air quality, will be gazetted Friday, March 13. The compliant fuels required by the regulation are low-sulphur marine fuel (sulphur content not exceeding 0.5 percent), liquefied natural gas (LNG) and any other fuels approved by the Director of Environmental Protection.

Ship Operator Fined $1.8m for Oil Discharge

The Hachiuma Steamship Co., LTD pleaded guilty January 30 to violating the Act to Prevent Pollution from Ships (APPS), arising from the failure to maintain an accurate oil record book concerning the illegal disposal of oil residue and bilge water overboard the cargo vessel M/V Selene Leader. Chief U.S. District Judge Catherine C. Blake sentenced Hachiuma Steamship to pay $1.8 million, and placed it on probation for three years during which it is to develop an environmental compliance program. The plea and sentence were announced by United States Attorney for the District of Maryland Rod J.

Photo: Port of Long Beach

Port to Test New Clean-air System

The Port of Long Beach will fund testing of a new air pollution-control technology for docked cargo ships, thanks to an agreement approved Monday by the Long Beach Board of Harbor Commissioners. Under the pact, the Port would rely upon regional air quality authorities to oversee a demonstration project to thoroughly assess both the safety and the pollution-reducing effectiveness of a mobile, barge-mounted emissions control system to capture and treat ships’ smokestack emissions.

Automated Systems Simplify Regulatory Compliance

Tough new air pollution regulations for the maritime industry are making it difficult for the shipping industry to comply. The International Maritime Organization (IMO), the U.S Environmental Protection Agency (EPA) and the California Air Resources Board (CARB), to name a fe.w, have introduced new regulations to regulate air pollution. Steep fines and delays face maritime operators that do not comply with engine emissions monitoring and reporting. This is a challenge for shipping companies on several levels.

Photo: Carnival

EPA and Coast Guard Reach Pollution Control Agreement with Carnival

The U.S. Environmental Protection Agency (EPA) and Coast Guard have reached an agreement in principle with Carnival Corporation to develop advanced emission control technology to be used in waters surrounding U.S. coasts. Under the agreement, Carnival will develop and deploy a new exhaust gas cleaning system on up to 32 ships over the next three years to be used in Emission Control Areas (ECA’s). The North American and U.S. Caribbean ECA’s create a buffer zone around U.S. and Canadian coasts where ships must reduce harmful air pollution emissions.

Photo courtesy of DFDS

DFDS Go For Scrubbers With Increased Investment

In deciding to invest an additional £34.5 million (DKK 300 Million), DFDS is in the process of investing a total of £46 million (DKK 400million) in new technology that can filter sulphur from ships’ exhaust gases. This is a major step in preparing DFDS for the introduction of new environmental regulations in 2015. On 1, January 2015, new environmental regulations will come into force which will be of crucial significance to the shipping industry in the Baltic Sea, the North Sea, the English Channel and the entire northern-European transportation network.

Calif. Fines Shippers $440K for Violating Fuel Regulation

The California Air Resources Board has fined three international shipping companies a combined $440,250 for failure to switch from dirty bunker fuel to cleaner, low-sulfur marine distillate fuel upon entering Regulated California Waters, as required by state law. “Ships en route to California ports emit thousands of tons of diesel exhaust each year,” said ARB Enforcement Chief Jim Ryden. An ARB investigation showed that on 17 visits to California ports between November 6, 2009 and July 18…

Second JHSV Completes Builder's Trials

Joint High Speed Vessel (JHSV) 2, the future 'USNS Choctaw County', successfully comes through Austal USA's sea trials. Builder's trials are a significant step in the construction and delivery of a ship to the fleet and are the first opportunity to operate the ship underway and test overall system performance prior to demonstration to the Navy's Board of Inspection and Survey (INSURV). "JHSV 2 is the second ship in this class to go through rigorous builder's trials testing," said Strategic and Theater Sealift Program Manager Capt. Henry Stevens.

M/V Southern Lily 2: Photo courtesy of Reef Shipping

Container Ship Owner Hammered for Pollution Misdeeds

DC Federal Court plea agreement requires Singapore-based Pacific International Lines, to pay US$2.2-million. The offenses relate to the operation of the company's container shilp M/V Southern Lily 2 in June 2012. The company previously pleaded guilty to three felony charges that it made false statements to the U.S. Coast Guard and violated the Act to Prevent Pollution from Ships by concealing illegal waste water operations and discharges in a falsified oil record book – a required…

Tugboat Northern Mariner: Photo credit Pacific Tugboat Service

San Diego Tugboat Fleet Converts to Shore Power

Pacific Tugboat Service, a member of the Port of San Diego's Green Business Network, has converted its fleet of 20 vessels. Shore power, also known as cold ironing, is the process of switching from a ship's onboard diesel power supply to shore-based electrical power while the ship is at the dock. This process reduces polluting air emissions and noise levels from idling engines. "I think the Green Business Network taught us is that we're not just a small business trying to make a living on the Bay, but we're a neighbor," said Pacific Tugboat Service Vice President Stephen Frailey.

S.S. Wright Award: Photo credit Crowley

Crowley & Titan Salvage Complete 'Sandy' Relief Projects

Crowley Maritime Corp. & subsidiary TITAN Salvage look back on their comprehensive work in response to Hurricane 'Sandy'. The storm devastated the U.S. Northeastern coast in late October 2012, and the companies were fully involved in support of relief organizations working in the areas hardest hit by 'Sandy'. The combined response efforts provided by Crowley and TITAN were extensive. Shortly after the storm, the S.S. Wright, a Crowley-managed, Maritime Administration (MARAD) Ready Reserve Force ship…