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Pollution Control News

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…

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.

17 Oct 2023

All-electric Waterways Clean-up Vessel Launched in the UK

(Photo: MMS Workboats)

MMS Workboats, a division of U.K.-based MMS Ship Repair & Dry Dock Co Ltd. (MMS), has launched a cutting-edge plastic and debris collection vessel: the Envirocat All-Electric Eco 8.5.Designed to make waterways cleaner and support sustainable industries such as fish farming and aquaculture, the 8.5 meter vessel can be operated by a single user, enabling efficient, cost effective and environmentally friendly clearance of plastic and flotsam from the water’s surface.The vessel, developed in conjunction with naval architecture firm Rockabill Marine Design…

06 Oct 2023

Anschütz Delivers Navigation Systems to Multi-Purpose Vessels

Copyright Abeking & Rasmussen

Anschütz is delivering advanced, customized integrated bridge systems (IBS) to three multi-purpose vessels for the German Waterways and Shipping Administration (WSV) built by Abeking & Rasmussen (A&R).The vessels will run exclusively on LNG, with sophisticated systems supporting a wide-ranging mission profile.The IBS consists of six Synapsis NX workstations with chart radar, ECDIS and conning, providing advanced features for precise and safe navigation, while using another ECDIS as a planning station.

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.

13 Jul 2023

Gastrade Awards Alexandroupolis LNG Terminal Towage Contract to Svitzer

(Photo: Svitzer)

A.P. Moller-Maersk's towage arm Svitzer announced it has signed a 15-year agreement to service Gastrade’s Alexandroupolis Independent Natural Gas System (Alexandroupolis INGS) LNG terminal—the first offshore LNG project in Greece—set to become operational in the beginning of 2024. The project marks Svitzer’s entry into the Greek market.Svitzer will set up towage services and support for LNG operations at the new import terminal, including support for a floating storage regasification…

25 Jan 2023

Onshore Funding for US Offshore Wind

© Ian Dyball / Adobe Stock

Most of the media coverage of offshore wind development in the United States focuses on the leases of the offshore areas where the wind turbines will be located. However, equally important is the landside dimension of these projects, including the manufacture, installation, maintenance and operation of the turbines. Several awards made in the last two rounds of funding under the Port Infrastructure Development Program (PIDP) show how offshore wind now offers an additional direction of port development for which funding is available.

20 Jan 2023

US Fines Greek Ship Owner for Environmental Crimes

© Pixel-Shot / Adobe Stock

The U.S. has imposed a $2 million fine on the owner and operator of a bulk carrier that knowingly committed pollution crimes on the Mississippi River. Greek-based Empire Bulkers and related company Joanna Maritime were sentenced Thursday for committing "knowing and willful violations" of the Act to Prevent Pollution from Ships (APPS) and the Ports and Waterways Safety Act related to their role as the operator and owner of the bulk carrier Joanna.A March 2022 inspection of the…

10 Jan 2023

Tech File: Repower After Layup at the Thai Marine Department

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

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…

13 Nov 2022

Responder Immunity

Copyright Björn Wylezich/AdobeStock

The Federal Water Pollution Control Act (FWPCA – also known as the Clean Water Act), as amended by the Oil Pollution Act of 1990 (OPA 90), contains a responder immunity provision. That provision states, in pertinent part:(A)A person is not liable for removal costs or damages which result from actions taken or omitted to be taken in the course of rendering care, assistance, or advice consistent with the National Contingency Plan or as otherwise directed by the President relating…

06 Sep 2022

New Dredged Material Guidance for the Great Lakes Region

USACE Buffalo District contractor Ryba Marine Construction Co. pumps out dredged material from a scow in Toledo Harbor and into a confined disposal facility, Toledo, Ohio, November 4, 2020. (Photo: Jason Scott / U.S. Army Corps of Engineers)

Researchers from the U.S. Army Engineer Research and Development Center (ERDC) Environmental Laboratory and the U.S. Army Corps of Engineers (USACE) Great Lakes Districts — Buffalo, Detroit and Chicago — recently released a technical report providing guidance for evaluating the environmental suitability of dredged material in the Great Lakes region.The “Environmental Evaluation and Management of Dredged Material for Beneficial Use: A Regional Beneficial Use Testing Manual for…

05 Sep 2022

U.S. EPA Revokes Permit for Phillips-Trafigura Bluewater Offshore Terminal

Credit:Bluewater Texas Terminal,

The U.S. Environmental Protection Agency has revoked the pollution control permit of Bluewater Texas Terminal, according to a letter sent by the EPA to the offshore oil terminal, following objections from environmental groups.The terminal, jointly developed by refiner Phillips 66 and commodities trader Trafigura, had applied for a Clean Air Act permit in 2019 and received an EPA pollution control license in November 2020 that allowed it to emit almost 19,000 tons of pollutants…

13 Jun 2022

Demand Grows for OSVs in the Offshore Floating Production and Storage Energy Sector

Copyright Igor Kardasov/AdobeStock

Over the last year we have seen an upswing in floating production and storage systems ordering after many years of low activity. According to our colleagues at World Energy Reports, “The global oil and natural gas markets are contending with rebounding energy demand on top of supply disruptions from Russia’s invasion of Ukraine. As a result, activity and business sentiment in the floating production sector has seldom been stronger.”  This increased activity in the floating production…

14 Apr 2022

Tier IV Tug Athena Delivered to Crowley

(Photo: Crowley)

Crowley has taken delivery of Athena, its fourth and most powerful Tier IV ship assist and harbor escort tugboat.The 77-foot Athena provides the agility of its compact size without the sacrifice of power – offering the most bollard pull for a tug under 80 feet in the market. The Robert Allan Ltd.-designed RApport 2500 D vessel operates on a pair of 3,386-horsepower Caterpillar Marine 3516 Tier IV-compliant engines, resulting in lower greenhouse gas emissions while achieving a power output of nearly 6,800 horsepower and 96 tons of bollard pull.

11 Apr 2022

New Rules Improve Inland Waterway Safety in India

© JoseMathew / Adobe Stock

New regulations aim to improve inland vessel safety throughout India, according to the Indian Register of Shipping (IRS).The Inland Vessels Act 2021 will help integrated vessel movement throughout waterways and establish uniformity in law and standardized provisions. The IV Act 2021 addresses safety and pollution control norms and makes provisions for the use of new and special category vessels. It also specifies retrieval of wreck and salvage norms.Based on the IV Act 2021, IRS has drafted rules in consultation with Ministry, State Governments and various other stakeholders.

18 Oct 2023

Alt-fueled Workboats: Building the Business Case

Crowley Maritime Corp will take delivery in 2023 of an electric tug, dubbed eWolf, built by Master Boat Builders in Coden, Ala. (Image: Crowley)

There’s no energy shortage when it comes to projects promoting the viability of alternatively fueled marine vessels (alt-fueled vessels).Consider just a few examples:Crowley Maritime Corp will take delivery in 2023 of an electric tugboat, dubbed eWolf, built by Master Boat Builders in Coden, Ala.The Hydrogen One towboat, using methanol-to-hydrogen technology, is being developed by its owner Maritime Partners.Master Boat Builders and Robert Allan Ltd. announced last fall the creation of a new battery hybrid, the ElectRA 3000-H, designed for U.S.

10 Feb 2022

Thailand Deploys Ships to Contain Second Oil Leak Off East Coast

©Thai Navy

Ships were deployed in Thailand on Thursday to contain a fresh oil spill off its eastern coast, authorities said, two weeks after an undersea pipeline leak in the same area damaged coastal communities and marine life.The pipeline, owned by Star Petroleum Refining Public Company (SPRC), sprang a leak on Jan. 26 and spewed an estimated 47,100 to 55,000 litres (12,443 to 14,529 gallons) of oil into the sea.It was patched up within a day but not before it damaged a beach area in Rayong province and threatened corals in the shallow waters.The same pipeline on Thursday spilled a further 5…

26 Jan 2022

VIDEO: Cleanup Underway after Oil Spills Offshore Thailand

Screenshot from Thai navy video

Thailand mobilized its navy and other agencies on Wednesday to contain an oil spill after an estimated 160,000 liters (35,195 gallons) leaked from an undersea pipeline about 20 km (12.4 miles) off its industrialized eastern seaboard.The leak at the pipeline owned by Star Petroleum Refining Public Company Limited started late on Tuesday, southeast of the Map Ta Phut Industrial estate, a major petrochemical complex, said Atthapol Charoenchansa, director-general of the Pollution…

18 Nov 2021

Leading the Charge

Crowley’s new eWolf will be the first all-electric tugboat in the U.S. (Image: Crowley)

Alternatives to fossil fuels are emerging throughout the maritime universe, and vessels working in U.S. rivers, waterways and harbors are at the cusp on this trend. While the alternative fuels spectrum is wide, battery power and electrification—a technology that has seen a decade of shipboard applications already—is particularly suited for smaller vessels.Crowley Maritime Corp will be taking delivery of a completely electric tugboat, dubbed eWolf; the boat- which will include kit for advanced vessel control tied to an electric propulsion system from ABB…

11 Oct 2021

OCEA Launches French Patrol Boat

(Photo: OCEA)

French shipbuilder OCEA has launched a new offshore patrol vessel for the French Maritime Affairs. The OCEA OPV 150 type aluminum vessel is now starting a phase of sea trials before its scheduled delivery at the beginning of 2022.In December 2019, following a call for tenders, the French Maritime Affairs placed an order to OCEA for its new offshore patrol vessel, which will be based in Marseille. The Mediterranean patrol vessel Gyptis, 46.2 meters long and 8.5 meters wide, is…

21 Jul 2021

Svitzer Nets 10-Year Deal for Towing Services at Offshore LNG Terminal in the Philippines

BW Paris (File photo; BW Group)

Maersk's Svitzer, a maritime towage provider, has recently signed a 10-year deal with FGEN LNG, a First Gen subsidiary, for towage and other vessel support services required by FGEN LNG’s Offshore LNG Terminal in the Philippines.The LNG Terminal project will feature a leased Floating Storage and Regasification Unit (FSRU) that will be located at the First Gen Clean Energy Complex in Batangas City in the Philippines.BW Group in April secured a 5-year contract with FGEN LNG for the charter of BW Paris…

12 Jul 2021

Crowley to Build and Operate Fully Electric Tugboat

(Image: Crowley)

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)…

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