Decommissioning News

Microwave-based method to upcycle old lithium-ion cathodesInstead of letting old lithium-ion batteries pile up as waste, Sandia National Laboratories researchers have developed a microwave-based process to recover and remake their cathodes, potentially turning spent batteries into a new domestic source of critical materials.Lithium-ion batteries power everything from phones and electric vehicles to grid-scale energy storage and earbuds, but their cathodes — the part of batteries denoted by a plus sign — are expensive to make and rely on minerals sourced from a limited number of countries…

Apollo has received an Approval in Principle (Level 2) from Bureau Veritas for its PALM Quick Connection System (QCS), a technology designed to simplify the connection and disconnection of dynamic cables from floating offshore wind turbines.The approval follows a 12-month full-scale front-end engineering and design (FEED) study funded by the Offshore Wind Growth Partnership and Wave Energy Scotland.Apollo said the certification confirms that the PALM QCS has been independently…

Western Australian premier Roger Cook said on Wednesday he had been "assured" by federal Resources Minister Madeleine King that a new government policy of reserving 20% of gas output for domestic use would not harm his state's large LNG industry."Maddie King is a very good friend of mine, she's my local member of parliament (and) we’ve talked at length about this and she is determined to make sure that it doesn’t have an adverse impact in terms of Western Australia’s established practice…

ABL has been hired to support Esso Australia Resources as preparations advance for what the company described as Australia’s largest offshore decommissioning campaign in the Bass Strait.The Gippsland Decommissioning Campaign #1 Project is expected to involve removal of up to 13 offshore platforms beginning in 2027 using Allseas’ Pioneering Spirit vessel.Esso, a subsidiary of ExxonMobil, operates the Bass Strait assets as part of the Gippsland Basin Joint Venture. The infrastructure includes around 400 wells…

Brent crude futures rose more than 2% on Tuesday after the U.S. military carried out strikes in Iran, keeping markets on edge as a deal to end the war and open up the Strait of Hormuz remained elusive.Brent futures LCOc1 were up $2.36, or 2.5%, to $98.50 a barrel as of 0630 GMT, after settling 7% lower in the previous session.U.S. West Texas Intermediate crude CLc1 was at $91.95 a barrel, up slightly from Monday's last traded price but down $4.65, or 4.8%, from Friday's close. There was no settlement on Monday due to the U.S.

The substructures for fixed offshore wind turbines weigh thousands of tonnes. Only about five vessels in the world can lift that much weight. So now researchers are testing an alternative: an unusually wide barge.Using experience gained from the oil and gas industry, Aker Solutions, the Belgian contractor Sarens, and the maritime group BOA recently spent time at SINTEF’s Ocean Basin in Trondheim. There they used models to test the feasibility of employing an extra-wide barge to transport several substructures simultaneously.

The U.S. Coast Guard and partners responded to a fire onboard a non-operational natural gas platform offshore Santa Barbara, California, on Monday.At 6:30 a.m. a fire occurred aboard platform Habitat when platform personnel were conducting decommissioning operations for the platform.Platform Habitat, a non-oil producing platform, is located approximately 8 miles southwest of Santa Barbara.Responders and platform personnel reported that the fire was extinguished at 11:40 a.m.There…

Ocean Power Technologies (OPT) has demonstrated autonomous docking, charging and redeployment capabilities for its WAM-V autonomous surface vehicle as part of efforts to support longer-duration offshore operations.The company said the system enables the maritime drone to approach a dock, secure itself, recharge and return to operation without human intervention.OPT is preparing the technology for integration with its PowerBuoy platform to create offshore charging points capable…

Multidisciplinary consultancy AGR has entered into a partnership agreement to onboard the offshore support vessel Aquaman II, expanding its capacity for subsea operations, plug and abandonment (P&A) and decommissioning work in the North Sea.The vessel, owned by Star Matrix and to be operated by AGR, will be configured as a light construction anchor handling tug supply vessel to support subsea and offshore campaigns.AGR said the addition strengthens its marine spread as activity increases across vessel-based subsea operations…

Petrodec, a specialist in integrated solutions for decommissioning and part of the Dixstone group, has started its second decommissioning project for Perenco UK with its OBANA jack-up platform, moving to the Pickerill field in the UK Southern North Sea.The platform has mobilized from its yard in Vlissingen-Oost in the Netherlands and is now on location to remove the jackets from Pickerill A and Pickerill B.Following this work, OBANA is scheduled to return to the Amethyst field to remove the jacket of Amethyst A1D…

President Donald Trump's administration said on Monday that it had reached a deal to end two more U.S. offshore wind leases in exchange for $885 million in pledged investments in domestic fossil fuels.The projects, one in the Atlantic and one in the Pacific, are managed by Ocean Winds, a joint venture between France's ENGIE and Portugal's EDP Renewables.The announcement comes a month after French energy giant TotalEnergies reached a similar agreement with the Interior Department to redirect $1 billion from offshore wind leases to U.S. oil and gas production.

The American Bureau of Shipping (ABS) and Fleet Robotics have signed a memorandum of understanding to collaborate on autonomous robotic systems for hull cleaning and inspection.The agreement, announced at Singapore Maritime Week, aims to support the deployment of robotic systems for vessel maintenance.“It is an honor to work alongside Fleet Robotics to advance autonomous robotic systems for the industry. This collaboration is about more than innovation, we are working to establish…

Mermaid Subsea Services (UK) has extended its contract for the subsea support vessel Island Valiant, reinforcing its position in the North Sea decommissioning market.The vessel has supported Mermaid’s operations in the region for the past three years, including well plug and abandonment (P&A) and inspection, repair and maintenance (IRM) campaigns.The new agreement commits the vessel to operations in the basin for a further 12 months as activity in the North Sea is expected to increase.Mermaid…

CoreMarine & Jumbo Offshore have announced the award of a significant contract to perform the transport and installation of the soft-yoke (SSY) mooring systems, and hook-up of both the Hilli Episeyo FLNG and MKII FLNG vessels, in Argentina’s Golfo San Matías. The award represents a milestone for both companies as well as a breakthrough project for Argentina’s gas sector as it ramps up in export capabilities.The contract has been awarded by Southern Energy S.A. (SESA), supported by an international consortium comprising Pan American Energy, YPF, Pampa Energía, Harbour Energy, and Golar LNG.

The U.S. and Israeli war against Iran has changed the global market for liquefied natural gas (LNG), providing a boost to producers outside the Middle East that will likely last long after the current conflict ends.One of the major beneficiaries is Australia, which last year slipped to the third-largest exporter of the super-chilled fuel behind the United States and Qatar.But the effective closure of the Strait of Hormuz has shut off Qatar's LNG exports, meaning that it will likely lose second place back to Australia this year…

A powerful tropical cyclone in Western Australia has disrupted production at the country’s two biggest liquefied natural gas plants run by Chevron and Woodside, exacerbating a global supply crunch caused by the conflict in the Middle East.Australia became the world’s second-largest LNG exporter after Qatar shut down production this month following damage to its facilities from Iranian strikes. Global LNG flows out of the Middle East have also been upended by Iran’s blockage of…

The Bureau of Ocean Energy Management has issued a Notice of Intent to prepare an Environmental Impact Statement for a proposed update to the Santa Clara Unit Development and Production Plan, which includes the use of hydraulic fracturing on 16 existing wells at Platform Gilda, located 8.8 miles offshore Ventura County, California.BOEM has deemed the plan complete and is launching an environmental review under the Department of the Interior’s “Alternative Arrangements for NEPA Compliance During a National Energy Emergency,” published on the April 23, 2025.

Major industry announcements and new product launches continued to drive significant visitor numbers and plentiful business activity as Oceanology International 2026 (Oi26) surpassed expectations on the second day at Excel London.Among the companies taking center stage, expanding platform OceanSight used Oi to unveil its new collection of ocean technology brands built to advance marine sensing and subsea intelligence, celebrating an exciting new chapter focused on accelerating innovation and strategic growth.OceanSight…

Seadrill Limited, an offshore drilling contractor, Kongsberg Maritime AS, a global technology leader, and Hanwha Drilling, a provider of offshore drilling services, announced a strategic alliance to develop the next generation of remote Dynamic Positioning (DP) technology in offshore drilling.This collaboration represents a shared commitment to defining a global operating model for the future of DP operations for the industry. The initiative will develop the technical and regulatory…

After a softer 2025, floater backlog is strengthening for 2026 and beyond, driven by early contracting, strong South American demand, and a growing pipeline of 2027+ programs.By the close of 2025, total floating rig backlog days had fallen 25% compared with 2024. This was in large part due to few contract awards coming out of Brazil, the world’s biggest user of floating rigs. As of the end of January 2026 however, the number of rig days already booked for this year is up 4% from…

Seatrium has put in motion a series of non-core asset divestments set to complete by early 2026, targeting over $40 million (S$50 million) in annualized operational cost savings.The Singapore-based offshore and marine group said the savings will follow recent divestments of the AmFELS yard in Texas and the GNL Platform Supply Vessels disclosed in 2025, alongside additional transactions earlier.The company said the divestments form part of its strategy to rationalize non-core assets…

Germany’s Ernst Russ has acquired two multi-purpose vessels, MV Ronnie and MV Charlie, as part of its long-term fleet strategy to expand exposure to the project cargo segment and strengthen predictable earnings.The Hamburg-based shipowner said both vessels have been fixed on seven-year charters to dship Carriers, a globally operating European company specialized in project cargo, providing long-term employment and improved cash flow visibility.The vessels, scheduled for handover in the first quarter of 2026…

The diplomatic route in Iran is now exhausted, as last night the United States and Israel attacked Iran, sharply escalating security risks for commercial shipping in the Persian Gulf and adjacent waters, prompting immediate operational and insurance repercussions across the global maritime sector.According to Jakob Larsen, Chief Safety & Security Officer at BIMCO, the attacks “dramatically increase the security risk to ships operating in the Persian Gulf and adjacent waters,” particularly for vessels with business ties to U.S.